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Vendor ID Company Name Contact Person City Email Phone1274853188100 2M RESEARCH SERVICES, LLC Dr. Marcus Martin ARLINGTON mmartin@2mresearchservices.com 817-856-0861 Yes1205342730300 3-J COMMUNICATION DESIGN & SERVICES, President./Velma Johnson ARLINGTON vjohnson@3jcds.com 817-919-1891 Yes1461139634300 36 BLOCKS LLC Marie Nguyen AUSTIN marie@36blocks.com 512-745-2620 Yes1201671170200 3CORE SYSTEMS, INC Shyam Reganti AUSTIN shyam.reganti@3coresystems.com 630-748-8800 Yes1542025048000 3T FEDERAL SOLUTIONS LLC Sandeep S Yadav AUSTIN sales@3tfederal.com 888-738-6723 Yes1752869552500 4 CONSULTING, INC. Vivek Anand DALLAS vivek@4ci-usa.com 972-333-0041 Yes1462638252800 499 ENTERPRISES LLC Stephanie Hudnall AUSTIN Stephanie@Belston.com 512-971-6470 Yes1100003175400 4B TECHNOLOGY GROUP, LLC President/Terry Basford HOUSTON terry.basford@4btechnology.com 832-249-9379 Yes1522446281000 5K TECHNICAL SERVICES LLC Owner/Tonia Kirkendall ALLEN tonia@5ktech.com 469-656-3159 Yes1752548362800 A N A CONSULTANTS LLC President/Lina Assaad COLLEYVILLE lina@anallc.com 817-335-9900 Yes1263723625300 A3 SOLUTIONS INCORPORATED Maria D. Del Valle DALLAS lola@a3-inc.com 972-247-4100 Yes1752661718200 ABACI, INC. Pres./CAROLYN BARNARD GORDON cbarnard@abacinc.com 940-769-2439 Yes1800479391700 ABC COMPUTER CLINIC Owner/Berhane Wasse SUGAR LAND bwasse@windstream.net 713-478-3199 Yes1742868098100 ABDELADIM & ASSOCIATES Owner/RITA ABDELADIM AUSTIN nadir@abdeladim.com 512-251-9252 Yes1475175022600 ABSOLUTE FACILITY SOLUTIONS, LLC Patrick Lynass AUSTIN plynass@absolute-fs.com 800-527-4135 Yes1273242443200 ACCENTUALS CONSULTING, LLC Jacqueline Camphor HOUSTON jcamphor@accentualsco.com 214-384-6412 Yes1202602386600 ACCESS BY DESIGN, INC. PRESIDENT / KIMBERLY GOSS DALLAS kgoss@abyd.com 214-348-7758 Yes1760319117600 ACCESS DATA SUPPLY, INC. Andrea R. Logans HOUSTON rlogans@Access-Data.com 713-439-0370 Yes1742429280700 ACCESS SCIENCES CORPORATION Erickson, Steve HOUSTON serickson@accesssciences.com 713-664-4357 Yes1208905497200 ACCOLITE, INC. Leela Kaza ADDISON leela.kaza@accolite.com 972-586-7778 Yes1383216761600 ACE TECHNOLOGIES,INC Tess Egan SAN ANTONIO tess@acetechnologies.net 210-823-4198 Yes1200137121500 ACI-ADAMS CONSULTING INTERNATIONAL Director/Dirk Elric Adams SUGARLAND dadams@adams-consulting.net 713-725-1998 Yes1274675004600 ACRISEL, LTD. CO Pres./Sharon Sela DALLAS sharon@acrisel.com 214-317-1117 Yes1742984282000 ACTIVE REALITY, INC. PRESIDENT/DIANNA PARKER AUSTIN sparker@activereality.com 512-391-1777 Yes1270451121600 ACUSTRATEGY Mohammed Zakir HOUSTON mzakir@acustrategy.com 281-819-0051 Yes1273048617700 ADEPT GROUP Vivian Yu AUSTIN vivianyu50@yahoo.com 512-586-3159 Yes1452507495200 ADEPT SOLUTIONS INC Rajinder Goswami EULESS rg@adeptincorp.com 817-668-7660 Yes1522100203100 ADI WORLDLINK LLC DBA WORLDLINK Zenobia Adi FRISCO zenobia@worldlink-us.com 972-671-3434 Yes1943442384400 ADRIANA BUFORD CPA, LLC Adriana Buford AUSTIN abuford@bufordcpa.com 512-826-0626 Yes1262022631100 ADRONICS, INC. Sundari Bharani PLANO sundari@ai-us.com 214-919-1600 Yes1760366630000 ADVANCETECH SYSTEMS 2 INC TERRY GOMES HOUSTON tgomes@advancetechsystems.com 713-777-7878 Yes1223532948400 ADVENT GLOBAL SOLUTIONS, INC Raj Chappidi HOUSTON chet.mann@adventglobal.com 281-970-3000 Yes1030611830700 AEC ENGINEERING, LLC PRESIDENT/CARLOS GARZA EDINGURG angela@aecengineering.net 956-380-6558 Yes1472102315900 AEH TECHNOLOGIES LLC Ed Hoyt DALLAS ed@aehtech.com 972-996-2299 Yes1861100267800 AGESS, LLC PRESIDENT/GERDA SESSIONS AUSTIN agessllc@att.net 512-507-7351 Yes1473330892900 AGUIRRE PROJECT RESOURCES LLC Charles Aguirre GRAND PRAIRIE charles.a@apr3d.com 214-552-5172 Yes1270908659400 AJANTA CONSULTING, LLC ANIL PATEL AUSTIN anil.patel@ajantaconsulting.com 512-775-2645 Yes1800718184700 AJP GROUP, LLC Albert Price, Jr. DALLAS james.price@citovation.com 240-601-5349 Yes1743004391300 ALAMO CITY ENGINEERING SERVICES INC CRAIG T STEPHENS SAN ANTONIO craig.stephens@aces.biz 210-386-7340 Yes1900778155200 ALCON DATA-TEL SOLUTIONS LLC Pres./Eduardo Contreras AUSTIN econtreras@alcondts.com 512-892-6900 Yes1452777845100 ALERO SOFT, LLC David Mortellaro AUSTIN david@alerosoft.com 512-773-5590 Yes1474937363600 ALGORITHMSPLUS, LLC melissa.cherry@AlgorithmsPlus.com SCHERTZ melissa.cherry@AlgorithmsPlus.com 210-723-6091 Yes1464411948000 ALIS SOFTWARE LLC LAXMINARAYANA KONDA AUSTIN LN.KONDA@ALISSOFTWARE.COM 512-810-8621 Yes1270908220501 ALIVE CORPS LLC Benny Paul Mark Gundy AUSTIN aarthi.mark@alivecorps.com 408-410-4263 Yes1752846765100 ALLIANCE GEOTECHNICAL GROUP, INC. President/Robert Nance DALLAS robertpnance@aggengr.com 972-444-8889 Yes1742851432100 ALLIANCE-TEXAS ENGINEERING CO. CEO/GAYLE HEATH AUSTIN gheath@emailatg.com 512-821-2081 Yes1812709322900 ALTATALENT, LLC Kathryn Kossack AUSTIN kate@altatalent.com 512-852-4343 Yes1760614439600 AMANI ENGINEERING INCORPORATED H. PRASAD KOLLURU, P.E. HOUSTON pkolluru@amaniengineering.com 713-270-5700 Yes1208900897800 AMAZECH SOLUTIONS LLC President/Shanthi Rajaram FRISCO shanthi@amazech.com 469-200-4585 Yes

HUB Status

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1205303757300 AMBERNET TECHNOLOGIES INC. Shashi Purohit DALLAS shashi@ambernettech.com 972-707-4003 Yes1260278015200 AMBONARE INCORPORATED Samuel Chen AUSTIN samuel.chen@ambonare.com 512-965-8445 Yes1742828249900 AMER TECHNOLOGY, INC. Sr Business Dev Mgr/Frederick Chandler SAN ANTONIO fchandler@amersolutions.com 210-798-0848 Yes1470914658400 AMERICAN UNIT, INC. Ravi Venigalla PLANO ram@americanunit.com 972-398-3333 Yes1760325535100 AMPEM ELECTRONICS & SERIVCES INC AMAR AGARWAL HOUSTON agarwal@ampem.com 281-568-5100 Yes1262370830700 ANA RESOURCE SOLUTIONS Owner/Ana M. Cruz FORT WORTH anna-cruz1@sbcglobal.net 817-944-4809 Yes1352210541300 ANADARKO INDUSTRIES, LLC J. Kenn Hall HOUSTON khall@anadarko-industries.com 281-286-9202 Yes1450515025100 ANALYTIC FOCUS Adrian M. Cowan SAN ANTONIO a.cowan@analyticfocus.com 210-641-2817 Yes1752437793800 ANALYTICAL FOOD LABORATORIES, INC. 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GOEL AUSTIN agoel@aps-systems.com 512-217-9770 Yes1742751248200 AQENA, INC. QENA MCCARTY LEANDER qmccarty@aqena.com 512-699-1639 Yes1273819184500 ARGUS TALENT, LLC Gani Khalfe HOUSTON gani@argustalent.com 713-465-5985 Yes1432072424900 ARREDONDO, ZEPEDA & BRUNZ, LLC P/Alfonso P Garza DALLAS agarza@azb-engrs.com 214-341-9900 Yes1473435951700 ASDL CONSULTING LLC Anil Levi ROUND ROCK anillevi@yahoo.com 512-731-6728 Yes1204050889200 ASENTRENE, INC. Henry Garcia SAN ANTONIO hfgarcia@asentrene.com 210-493-1971 Yes1475454310700 ASPIRE SOLUTIONS IT OF TEXAS, LLC CEO/Christy White COPPELL cwhite@aspiresolutionsit.com 972-910-7602 Yes1452751663800 ASPIRYON, LLC. Neil Crisman MCALLEN txbd@aspiryon.com 571-442-8898 Yes1270967365600 ATHOMTECH, INC Smita Mohta AUSTIN smita@athomtech.com 512-981-5121 Yes1202693901200 ATLANTIS INFO SYSTEMS, LLC Ozlem M Carlson AUSTIN ozlem42@gmail.com 832-368-4242 Yes1204884153500 ATLAS ARC LLC. Talha Fazal FRISCO tfazal@atlasarc.com 214-387-8582 Yes1743199027800 ATLAS COMMODITIES LLC Craig Johnson HOUSTON Craig.Taylor@atlascommodities.com 281-407-2500 Yes1760590821300 ATSER, L.P. CEO/D. Fred Martinez HOUSTON dfm@atser.com 281-999-9961 Yes1471737567000 AUSTIN PUBLIC AND PRIVATE SECTOR Edward Smith AUSTIN AustinPPSC@gmail.com 512-401-3259 Yes1743018553200 AUSTIN TEST, INC. DBA BRIDGE 360 CEO/Brenda Hall AUSTIN brenda_hall@bridge360.com 512-837-8798 Yes1473650239500 AUSTINSTRATEGY, LLC DONNA R. HOLLIDAY WIMBERLEY DONNA.HOLLIDAY@AUSTINSTRATEGY.COM512-627-6669 Yes1752256793600 AUTOMATION IMAGE, INC. Indira Singla DALLAS rbellary@automationimage.com 972-247-8816 Yes1752759035400 AVA CONSULTING Ash Bhargava RICHARDSON ash.bhargava@avaconsulting.com 214-575-8880 Yes1742937448500 AVAIL SOLUTIONS, INC. 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CEO/Jennifer Golden AUSTIN jlgolden@boss-inc.biz 512-551-0491 Yes1743170058600 BACON GLOBAL GROUP, LLC CEO/Sheila Bacon DALLAS smbaoeon@sbcglobal.com 214-821-1347 Yes1273194467900 BALLAE CONSULTING Aditya Datta AUSTIN aditya.datta@ballae.com 512-961-6108 Yes1203347874900 BANSAR TECHNOLOGIES INC. Hemchand Bandreddy AUSTIN hemchand@bansar.com 512-507-3534 Yes1760447740000 BASHEN CORPORATION BASHEN,JANET HOUSTON jbashen@bashencorp.com 713-780-8056 Yes1453628461600 BATTLE LANTERN INCORPORATED John C Frazier NEW BRAUNFELS jfrazier@blittech.com 714-642-2655 Yes1473187860000 BAWANY CONSULTING LLC Sal Bawany BARKER salb@bawanyconsulting.com 773-842-8047 Yes

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1452862644400 BEARDEDEAGLE LLC Devon Morris GRAND PRARIE team@beardedeagle.com 888-245-5596 Yes1451590118000 BEE Tom Hagge AUSTIN tomhagge@beeusa.com 512-364-0688 Yes1760267662300 BEI ENGINEERS Fred Bandini PASADENA AEBandini@bei-us.com 713-475-2424 Yes1710907390200 BENQWEST L L C Ehtesham Hoq AUSTIN BENQWEST@YAHOO.COM 512-565-1048 Yes1161721345600 BESTICA INC Harvinder Singh SAN ANTONIO harvinder@bestica.com 210-614-4198 Yes1811173238600 BKJ GLOBAL MANAGEMENT CONSULTING, L Shanita Johnson HOUSTON sjohnson@bkjenterprise.com 832-465-3898 Yes1271114079300 BLC PARTNERS, LLC LaTonya Olivier SAN ANTONIO lolivier@blcpartners.com 408-429-9822 Yes1270784803700 BLEEK TECHNOLOGIES Kelvin Chatman HUMBLE kchatman@bleektech.com 855-332-5335 Yes1461600012200 BLISS CREEK CONSULTING LLC OWNER / MARSHA B. HUGHES AUSTIN MB_HUGHES@YAHOO.COM 512-912-0545 Yes1271560790400 BLOOM COMMUNICATIONS Brianna McKinney AUSTIN brianna@bloom-comm.com 512-535-5066 Yes1274421305400 BLU27 GROUP, LLC Caesar Vielmas SUGAR LAND cv@blu27.com 832-293-9907 Yes1452050249400 BLUE LYNK, LLC Chris Bhamani LLANO cbhamani@bluelynk.com 800-939-0189 Yes1770688037800 BOCCI ENGINEERING Lami,Lianne HOUSTON lianne.lami@bocciengineering.com 713-575-2400 Yes1451833423100 BOM CORPORATION Briggs Moon DALLAS bmoon@techmonkeyusa.com 214-478-0230 Yes1450566049900 BPTS LLC Monique Burns HOUSTON bpts1@outlook.com 832-265-9317 Yes1861091628200 BRADLINK LLC Helen L. Callier KINGWOOD helen@bradlinkllc.com 281-361-5809 Yes1752667126200 BRAVO TECHNICAL RESOURCES, INC. 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COMPUTING LLC Beshara Shaleesh AUSTIN admin@cbkcomputing.com 512-422-3126 Yes1262290029300 CA (CARL AHMED) ASSOCIATES Owner/Sorosh Ahmed RICHARDSON cahmed@gmail.com 214-995-7654 Yes1364722778700 CALLENDER LAW FIRM, PLLC Edwin M. Callender HOUSTON ecallender@callender-law.com 281-973-4725 Yes1203118627800 CAPAWARE, INC. Pres./Eva Esparza AUSTIN eesparza@capaware.com 512-323-9647 Yes1742850623600 CAPITOL CONSULTING SERVICES Mark Ashley AUSTIN leigh.ashley@earthlink.net 512-217-4678 Yes1742849417700 CAPITOL SYSTEMS INC DAVID BALEY DRIPPING SPGS genabaley@capsysinc.com 888-422-7797 Yes1752918306700 CARCON INDUSTRIES & CONSTRUCTION, LLDIANA MUNOZ DALLAS dmunoz@carconindustries.com 214-352-8515 Yes1510552206200 CARIDAS CONSULTING GROUP Evangeline Caridas HOUSTON ecaridas@flowmanagement.net 713-629-5692 Yes1203156340100 CASTILLO & ASSOCIATES, INFORMATION President/Mike A. 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CLASS/ITEM CODES: 918-12, 918-29, 918-30

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1510609177800 CENTRE TECHNOLOGIES, INC. CEO and President / Chris Pace HOUSTON cpace@centretechnologies.com 281-506-2480 Yes1061671473800 CENTRIS COMMERCE, INC CEO/Mr. Dendy Peters PLANO peters@centris1.com 214-906-2965 Yes1752663630700 CES NETWORK SERVICES, INC. ENRIQUE H. FLORES DALLAS cesnet@cesnetser.com 972-241-3683 Yes1742788724900 CF GLOBAL CONCEPTS, INC. Susan Kriz SAN ANTONIO skriz@swbell.net 210-394-1174 Yes1271325935100 CG DESIGNS GROUP Celia Geraldo CEDAR PARK cgeraldo@cgdesignsgroup.com 512-663-2809 Yes1205658900000 CHASESOURCE LP Andy Soles HOUSTON asoles@chasesource.com 713-874-5835 Yes1742775490200 CHECKPOINT SERVICES INC KRISTEN L. COX EL PASO kristen.cox@checkpnt.com 915-581-1185 Yes1205925909800 CHIVAS ENGINEERING & CONSULTING, INC. CEO/Dr. Vasant C. Ramkumar AUSTIN vasant@chivascorp.com 512-217-0853 Yes1202446920200 CIMA SOLUTIONS GROUP, LLC Juan A. Alday LEWISVILLE jalday@cimasg.com 972-499-8260 Yes1752780873100 CITYON SYSTEMS, INC. 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1260227555900 CROXTON & CROXTON, INCORPORATED Pres./Harry M. Croxton ARLINGTON hmcroxton@croxtonandcroxton.com 817-915-9228 Yes1453795595800 CRS CONSULTING Angela Weichen Wang AUSTIN crsc888@gmail.com 512-346-7543 Yes1760633296700 CRYSTAL COMMUNICATIONS, LTD. DANIEL CHONG KINGWOOD danny@crystalcomltd.com 281-361-5199 Yes1262243758500 CSE INTL Mgr/Joseph M. Rodriguez SAN ANTONIO contactus@cseintl.com 210-366-3146 Yes1010932290800 CUE INTELLIGENCE Antonio Cuellar SAN ANTONIO aecuellar@cueintelligence.com 210-355-4401 Yes1260152586300 CVQ LAND SURVEYORS, LLC Pres./CARLOS VASQUEZ MCALLEN cvq@cvqls.com 956-618-1551 Yes1475262341400 CX INSIGHT PARTNERS, LLC Michelle Yakovac CEDAR CREEK myakovac@austin.rr.com 512-738-6904 Yes1760560869800 CYBERSOFT TECHNOLOGIES, INC. Sitaram C Yarlagadda HOUSTON bhaskar.patel@cybersoft.net 281-453-8502 Yes1742955301300 CYRUS TECHNOLOGY, L.L.C BETH TURMAN AUSTIN cyrustech@swbell.net 512-560-9065 Yes1742760714200 DAMAN CONSULTING, INCORPORATED Chairman/Bhala Ghatate WEST LAKE HILLS glal@damanconsulting.com 512-329-6646 Yes1742796670400 DAMAN INC Gita Lal WEST LAKE HILLS hub@damaninc.com 512-329-0433 Yes1742873970400 DANZE & BLOOD ARCHITECTS OWNER/ELIZABETH A. DANZE AUSTIN EDANZE@MAIL.UTEXAS.EDU 512-773-5217 Yes1743020456400 DATASTREAM TECHNOLOGIES, LLC President/Betty Aguilar SPRING BRANCH baguilar@datastreamllc.net 210-892-2331 Yes1742767760800 DATAVISE INFORMATION TECHNOLOGY SERRiley W. Carruthers BURNET riley.carruthers@datavise.net 512-472-2932 Yes1743093129900 DC SERVICES L.L.C. Rene Gonzalez, Jr. HOUSTON rene@dcservicesonline.com 832-436-7990 Yes1260415339000 DECCA CONSULTING LLC Director/Nayeem Amin KATY amin@deccaconsulting.com 832-561-0634 Yes1742538104700 DECISION TREE, INC. Jennifer D. Lawson EL PASO blawson@dtreetech.com 915-584-3419 Yes1450514621800 DEL CARMEN CONSULTING, LLC Alex del Carmen GRAND PRAIRIE dcconsulting@sbcglobal.net 817-681-7840 Yes1010604799500 DELCOM GROUP, LP LARRY LILES THE COLONY LLILES@delcomgroup.com 214-389-5500 Yes1454376864300 DERMON TECHNOLOGY LLC Darry Daniels ARLINGTON ucancomp@gmail.com 817-715-7412 Yes1263594834700 DEVELOPMENT RESOLUTIONS, LLC Michelle Perales AUSTIN michellep@developmentresolutions.com 512-322-8128 Yes1752553360400 DFW TECHNOLOGY, INC. Charlie W. Chen RICHARDSON charlie_chen@dfwtechnology.com 972-907-9977 Yes1462868776700 DG JACKSON, CPA PLLC Donna Jackson TEXAS CITY donna@dgjacksoncpa.com 281-402-6650 Yes1200149790300 DIGISTOR, INC. Pamela Ellis SUGAR LAND pellis@smahrtsolutions.com 713-446-8894 Yes1800446986400 DIRECT LINE TO COMPLIANCE, INC. Monica Brown Adeeko HOUSTON monica.brown@dl2c.com 713-777-3522 Yes1752669087401 DIVERSE SYSTEMS INCORPORATED Caster D. 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Shawn Johnson ADDISON harp@dployit.com 214-550-6124 Yes1470878707300 DREAM CATCHERS, INC. CEO/LORI SMITHERMAN SAN ANTONIO lori@itil.us.com 210-647-0707 Yes1453370146300 DRIVEN TECHNICAL SOLUTIONS, LLC Jonque Washington LITTLE ELM jonque@driventechnical.com 214-243-5093 Yes1760522251600 DSF ADVANCED STAFFING, INC. Debbie Frazier BEAUMONT Debbie@Advancedstaffinginc.com 409-835-5566 Yes1461146216000 DUNAMIS GLOBAL SOLUTIONS, INC. Javelin Guidry CEDAR PARK javelin@dunamisglobalsolution.com 733-703-5118 Yes1203089555600 DURANTASOFT INC. PRESIDENT/TULASI KOTTA AUSTIN clientservices@durantasoft.com 512-576-5605 Yes1721348878000 DYKON COMPUTER HELP CENTER, INC. Eben N.Dike SUGAR LAND sales@dykonpc.com 713-843-7300 Yes1911472534400 DYNAMIC COMPUTING SERVICES CORP. Jennifer Young AUSTIN jy@dcshq.com 512-493-9703 Yes1454484067200 DYNAMIC INVENTIONS LLC Ali Zahid GRAND PRAIRIE zahid@din.us.com 888-982-8518 Yes1742578279800 DYNATEC SCIENTIFIC LABORATORIES, INC. 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1752612331400 ECOM CONSULTING, INC. Baku Kshatriya PLANO baku@ecomconsultinginc.com 972-578-0191 Yes1473468370000 EDGE METRICS Viktoria Hagedorn LAKEWAY viktoria.hagedorn@gmail.com 512-838-3829 Yes1203433477600 EDUCATION INNOVATIONS Owner / D. SHARON DOWDY WYLIE sdowdy@verizon.net 972-442-7633 Yes1760507372900 EDUCATION PARTNERS SOLUTION, INC. ED GIFFORD SUGAR LAND gifford@eps4.com 281-494-0187 Yes1134307214300 EDVANCE RESEARCH, INC. Debrale Graywolf SAN ANTONIO dgraywolf@edvanceresearch.com 210-558-4118 Yes1752949780600 EE&G, INC. CEO/Kim I Millette AZLE kmillette@ee-g.com 972-383-0001 Yes1201357471500 EGS RESEARCH & CONSULTING ESTER SMITH AUSTIN egs@prismnet.com 512-467-8807 Yes1753233037400 EKHP CONSULTING LLC VP/Bill Peek SEGUIN bill@ekhpconsulting.com 512-827-3547 Yes1743081792800 ELAHI ENTERPRISES INC. DBA AKORBI Genny Bobadilla PLANO info@akorbi.com 214-256-9222 Yes1742522198700 ELECTRO SYSTEMS ENGINEERS, INC. J. Antonio Rico EL PASO jarico@esei.com 915-587-7902 Yes1460602522000 ELECTRONIC INTEROPERABLE EXCHANGE SAmin Salahuddin ROUND ROCK amin.salahuddin@eixsys.com 512-666-3574 Yes1272144924200 ELEMENTAL METHODS, LLC Michael C. Christopher IRVING mchristopher@elementalmethods.com 214-683-4743 Yes1471777930100 ELEMENTAL TEXT LLC Heather Stettler AUSTIN hstettler@elementaltext.com 512-662-1125 Yes1472720363100 ELISTAR SOLUTIONS LLC Rey Mendez ROUND ROCK services@ElistarSolutions.com 616-821-3339 Yes1742632901100 ELITE PERSONNEL CONSULTANTS INC Jeff Evins AUSTIN jefe@HRnetConnection.com 512-454-9561 Yes1200065303500 ELITE SOLUTIONS, INC. PRESIDENT/JANIE KINSEY SAN ANGELO chris.kinsey@elitesolution.com 325-651-5733 Yes1272798227900 EMCARE CONSULTING LLC Elaine Watson Flanagan CEDAR HILL emcareconsultingllc@gmail.com 469-360-3772 Yes1742766655100 ENCON INTERNATIONAL, INC. Alex Woelper EL PASO encon.admin@enconinternational.com 915-833-3740 Yes1760554889400 ENDATA CORPORATION Ricardo Rossi RICHARDSON ricardo@endata.com 214-603-4456 Yes1760082585900 ENERGY ELECTRIC SUPPLY, INC. ENRIQUE SAAVEDRA HOUSTON energyelectric@comcast.net 281-376-5165 Yes1760303443400 ENERGY NETWORK, INC. Pamela G. Akpotaire/President SUGAR LAND pamakpotaire@gmail.com 281-923-7478 Yes1742768025500 ENJ SOLUTIONS EDUARDO LOPEZ AUSTIN enjs@enjsolutions.com 512-694-0957 Yes1453847876000 ENOVOX TECHNICAL GROUP, LLC Michael Wilson II HOUSTON mike@enovox.com 713-968-4690 Yes1471461503700 ENRIQUE BARRERA ENTERPRISES LLC Rick Barrera WEST LAKE HILLS info@barreraenterprises.com 512-580-2052 Yes1742934663200 ENSEMBLE GROUP Pres./Graciela Garcia Martin CORPUS CHRISTI ggmartin@ensemblegroup.net 361-884-6396 Yes1203852622900 ENTERPRISE ESP SERVICE PROVIDER, LLC Clarence E. 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1810867462500 FLINT AVENUE, LLC Amy Wood LUBBOCK amy.wood@flintavenue.com 832-928-0275 Yes1731703114800 FOCUSED SOLUTIONS Owner/Juan L. De La Cruz DONNA JLDLC@SBCGLOBAL.NET 956-624-5439 Yes1271658319500 FOCUZMINDZ, INC. Mary Rajan SUGAR LAND mary.angela@focuzmindz.com 832-886-5884 Yes1472969872100 FORESIGHT TECHNOLOGY SERVICES Oko Djangmah HOUSTON codjangmah@gmail.com 281-746-4084 Yes1474471593000 FOUR SOLUTIONS Julian M. Mondragon HOUSTON julian@foursolutions.net 832-566-1666 Yes1200785549200 FOUR STAR ENVIRONMENTAL, INC. Robin Mann, P.G. HOUSTON robin.mann@fourstarenv.com 281-578-3003 Yes1461570961600 FRONTERA CONSULTING, LLC Jessica Villarreal MCALLEN sales@gofrontera.com 512-655-9434 Yes1752607200800 FRONTIER MEDIA, INC. DBA AXIS TECHNOLOGeorge D. Bower PLANO gbower@axistec.com 469-429-6614 Yes1753173070700 FUTURE LINK TECHNOLOGIES, INC. Latrice Hertzler AUSTIN lhertzler@future-link.biz 512-443-4100 Yes1202080146500 GARZA PROGRAM MANAGEMENT L.L.C. RICHARD P. 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Polkampally IRVING laxman@innocoresolutions.com 972-488-2673 Yes1010923308900 INNOVATION NETWORK TECHNOLOGIES VP/Carl E Loye FRISCO gloye@innetworktech.com 972-624-1222 Yes1471489507600 INSPIRED SOLUTIONING GROUP LLC Alicia Thrasher DRIPPING SPRING alicia@inspiredsolutioning.com 512-906-7083 Yes1204028528500 INTECH SOUTHWEST SERVICES LLC Carmen Reyher SAN ANTONIO Creyher@intechsouthwest.com 210-690-0000 Yes1462402725700 INTEGRALITY, LLC Cynthia Nevels DALLAS cynthian@integrality.us 877-601-3211 Yes1471006949400 INTEGRATED DECISIONS LLC Benjamin A Campbell, Jr. AUSTIN bcampbell@integrateddecisions.com 703-362-9907 Yes1453689374700 INTEGRATEUS LLC Sona Nair ROUND ROCK sonak@integrateus.com 512-948-3141 Yes1412227690100 INTEGRATIVE CONSULTING SOLUTIONS LLCJose Tollinchi EL PASO jose@iconsultingllc.com 915-309-7429 Yes1760531168100 INTEGRITY INTERNATIONAL INC. 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CLASS/ITEM CODES: 918-12, 918-29, 918-30

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1270263675900 IVEDAZ SYSTEMS, LLC Manika Bhattacharjee AUSTIN info@ivedaz.com 214-293-2389 Yes1271010858500 IWEN INTERNATIONAL, INC. President/Alice Wen KATY alice.wen@iweninc.com 832-755-5317 Yes1453858181100 J MATHEWS LLC Janet Mathews HOUSTON jmathews@jefferson-usa.com 281-286-4000 Yes1201368188200 JAKECO CONSTRUCTION, INC. Nicole LA VERNIA jacoinc@aol.com 210-745-1302 Yes1364578399700 JAKN NETWORK SUPPORT AND SERVICES LThomas Nelson HOUSTON thomas@jakn.com 832-452-7175 Yes1611577311700 JAMEANNIECO LLC James Rivera SUGAR LAND james@rivera-associates.com 512-796-2868 Yes1760390976700 JAYMARK ENGINEERING CORPORATION Mark D. Taylor. SPRING mdt@jaymarkengineering.com 281-374-0399 Yes1208695629400 JET SOFTWARE SOLUTIONS INCORPORATEDPresident / Michelle Jones ROUND ROCK michelle@jetssi.com 512-535-2618 Yes1464703898400 JK HARRIS & ASSOCIATES Gregory Harris ROUND ROCK GregHarris@JKHarrisAssociates.com 512-844-8352 Yes1451963199900 JM ENGINEERING, LLC Melissa Weinberger ROUND ROCK melissa@jm-engineer.com 512-614-0226 Yes1274846067700 JOHNSON ADVANTEDGE INSTITUTE, LLC Janice M. Johnson RED OAK janice.johnson@freembb.com 213-373-3622 Yes1471994051300 JOHNSON APPLIED SOLUTIONS LLC Theodore J. Johnson BULVERDE tedjohnson@johnsonappliedsolutions.com210-718-4079 Yes1465059325500 JUBIZ CONSULTING, L.L.C. Owner/Julie Martinez CORINTH juliemartinez77@hotmail.com 469-999-1769 Yes1203154817000 K & COMPANY Kay Kennemer GEORGETOWN kennemerk@gmail.com 512-496-3688 Yes1264388400500 K KARUGI, LLC Kenny Roberts CEDAR PARK kenny.roberts@me.com 512-807-7588 Yes1270352737900 KAPPA LOGIX, LLC Gil Magana FRISCO gmagana@kappalogix.com 972-294-3691 Yes1474597442900 KATE MOORE CONSULTING Kate Moore AUSTIN kate@kate-moore.net 512-924-3479 Yes1263211657500 KAYDEV TECHNOLOGY, LLC MICHEAL BILLINGS FORT WORTH mb@kaydevtech.com 817-492-7048 Yes1813317655400 KB TECHNOLOGY & BUSINESS CONSULTING,Kristy Bundy ARLINGTON kj1089@gmail.com 703-926-5796 Yes1510618667700 KEETONHOSTING.COM OWNER/DAVID KEETON, JR. AUSTIN david@keetonhosting.com 866-764-0445 Yes1463519353600 KELLIGENT LLC Kelley,Lara KATY lara.kelley@kelligent.com 832-437-0966 Yes1475031331500 KFIDELIS CORPORATION David Kim CARROLLTON dkim@kfidelis.com 214-708-6786 Yes1261952689500 KILAN HOLDINGS, INC. CEO/Pamela R. Paul PLANO bids@kilansolutions.com 972-212-5239 Yes1460870765000 KMR CONSULTS AND INVESTIGATIONS Kenneth M. Riley SAN ANTONIO kriley@thekmrfirm.com 210-681-4474 Yes1202043935700 KNUDSON, LP Owner/Patricia Knudson Joiner HOUSTON ajurek@knudsonlp.com 713-463-8200 Yes1273147863700 KRISTIE ZAMRAZIL Kristie Zamrazil AUSTIN kzamrazil@sbcglobal.net 512-322-0333 Yes1352206471900 L & L ENGINEERS AND PLANNERS, INC. President/Leanna Sheppard JASPER llengrsandplanners@sbcglobal.net 409-383-0000 Yes1455547804000 L. SMURPHE.F ENTERPRISES, LTD. CO. KENYATHA V. LOFTIS LEAGUE CITY KENYATHA@LSMURPHEF.COM 713-893-7836 Yes1262889228800 LAMELS SERVICES LLC Owner/La'Tonya R. Johnson TEXARKANA latonya.johnson@lamelsservices.com 903-277-5617 Yes1451564196800 LANZ & SWINNEY, LLC Jonathan Lanz HOUSTON jlanz@lanzandswinney.com 713-979-4500 Yes1464531433800 LAPERSONATX, LLC Lori Person AUSTIN lori@laperson.com 512-964-4407 Yes1113653046300 LARETTA RENA CALLAWAY, PROJECT MGMT.OWNER/LARETTA RENA CALLAWAY HOCKLEY LARETTACALLAWAY@GMAIL.COM 936-419-6794 Yes1742662413000 LASER TECH, INC. JUDY WENDT/PRESIDENT EL PASO customersvc@lasertechelp.com 915-577-0707 Yes1272592373900 LATAVCO CONSULTING GROUP, LLC Latravious Bell FRIENDSWOOD lbell@latavco.com 281-482-1822 Yes1752734667400 LAZO TECHNOLOGIES, INC. Sue Bettcher DALLAS sbettcher@lazotech.com 214-652-9898 Yes1760595779800 LEADERSHIP CONSULTING GROUP INC. Joanne Linden HOUSTON jmlinden@comcast.net 713-952-6633 Yes1264594070600 LENDON COMPUTER SERVICES, LLC President-Sec / Donna L. Blumberg AUSTIN lendon@lendon.biz 512-501-2357 Yes1760104004500 LESLEY & ASSOCIATES, INC. Patsy A. Lesley HOUSTON ssteward@lesley.net 713-850-9240 Yes1760522580800 LIBERTY EQUIPMENT SALES, INC. President/Cynthia R Leftwich HOUSTON sales@libertyequipmentsales.com 281-987-8708 Yes1421528310300 LICON ENGINEERING COMPANY, INC. PRESIDENT / MARGARITA LICON EL PASO MLICON@LEC-GROUP.COM 915-781-1532 Yes1260163067100 LIGHT JAB LLC Jesus Robert Gonzalez AUSTIN robert@lightjab.com 512-522-2521 Yes1451637810700 LIMETREE RESEARCH LLC Karissa Horton AUSTIN karissa@limetreeresearch.com 512-496-5681 Yes1261290399200 LINDA A. HARDMAN CONSULTING, INC. Pres./Linda A. Hardman AUSTIN jhardman@austin.rr.com 512-330-9670 Yes1204275944400 LINDER CONSULTING, LLC Donna K. Linder AUSTIN dlinder@linderconsulting.com 512-358-4667 Yes1454984947000 LINK AMERICA, LLC Andres Ruzo ROWLETT andres@linkam.com 972-463-0050 Yes1742779920400 LINKS COMMUNICATIONS, INCORPORATED Tracey Lomax/President GEORGETOWN tlomax@linkscommunications.com 512-930-5580 Yes1454598734000 LINKSPUR, INC. Kimberly Hieber AUSTIN khieber@linkspur.com 512-917-5764 Yes1742101213300 LLEWELYN-DAVIES SAHNI INC Randhir Sahni HOUSTON RELSNER@theldnet.com 713-850-1500 Yes1264247158000 LMG TECHNOLOGY SERVICES, LLC CEO & Manager/Lloyd Gauthier HOUSTON Info@Lmgtechnology.com 828-564-1185 Yes1205158007900 LOBLOLLY CONSULTING, LLC President/Raj Nayak AUSTIN rnayak@loblollyconsulting.com 512-320-5421 Yes1742999659200 LODESTAR SYSTEMS, INC. Murali Santhanam SUGAR LAND murali@lodestarsys.com 281-565-7811 Yes

CLASS/ITEM CODES: 918-12, 918-29, 918-30

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1203259925500 LOGICALCS-LOGICAL COMPUTER SOLUTIONOwner/CAROLINE JUST AUSTIN carolinejust@austin.rr.com 512-263-8660 Yes1810871963600 LONGHORN TECH SERVICES INC Marvin Hallmark AUSTIN LTSI@LonghornTechServices.com 512-589-6046 Yes1203155877300 LRJ RESEARCH & CONSULTING Owner/LAUREN JAHNKE SUNSET VALLEY lauren@lrjconsulting.com 512-899-8844 Yes1271701281400 LUMINARA CONSULTING INC Rosemary Holly AUSTIN rosemary.holly@luminaraconsulting.com 512-680-6069 Yes1731692627200 LUNA DATA SOLUTIONS INC CEO/Dana R Jones AUSTIN DANA@LUNADATASOLUTIONS.COM 512-828-7906 Yes1474430302600 LUNATEK SOLUTIONS, LLC Peter Singer AUSTIN peter@lunateksolutions.com 512-710-8351 Yes1470986297400 LYNCVERSE TECHNOLOGIES, INC. Shearrard Thomas HOUSTON sthomas@lyncverse.com 281-320-2949 Yes1651295780000 M WASHINGTON & ASSOCIATES, INC. Pres./Mary W Barton GRAND PRAIRIE mary@mwinspector.com 817-881-8333 Yes1752132118600 M&A TECHNOLOGY, INC. Donna Shepard CARROLLTON dshepard@macomp.com 972-490-5803 Yes1473923760100 MACAMI HOLDINGS, LLC Carlos Martin ROUND ROCK carlos.martin@macamiholdings.com 512-363-6749 Yes1812456844700 MACKINNON CONTRACTORS LLC Karen MacKinnon BULVERDE karen@mackinnoncontractors.com 210-621-4555 Yes1742784614600 MACRESOURCE COMPUTERS Owner/Carolyn A. Turk BRYAN carolyn@mac-resource.com 979-314-0535 Yes1202815606000 MADDISOFT, LLC Ramesh Maddi HOUSTON rmaddi@maddisoft.com 713-449-1535 Yes1742947189300 MAJOR, INC. Nathan Rizzo SAN ANTONIO nrizzo@rx-tech.com 210-828-6081 Yes1200900146700 MALTEO INC Haridarshan Singh AUSTIN haridarshan@malteo.com 512-203-6215 Yes1453710445800 MANAGED GOVERNANCE LLC barbara N. Priesnitz AUSTIN bpriesnitz@managedgovernance.com 512-786-6497 Yes1830384059100 MARUTHI TECHNOLOGIES LLC DBA ANBLICKSrinivas Vi ADDISON sri@anblicks.com 972-996-6373 Yes1870773174300 MASON TECHNOLOGY SOLUTIONS AND SERVPRESIDENT/CEO/JAMES B. MASON SCHERTZ james.mason@mts2.net 210-269-3327 Yes1464558458300 MB FIVE CONSULTING, LLC Andre Ketter MCKINNEY aketter@mb5consulting.com 972-895-2414 Yes1760380759900 MCCR, INC. Lupe Gutierrez IRVING lupeg@mccr.com 214-631-6227 Yes1320140952400 MCNEELY TECHNOLOGY SOLUTIONS, INC. Mary McNeely DALLAS mmcneely@mcneelytech.com 214-349-9994 Yes1462480773200 MCNEIL MANAGEMENT AND TECHNICAL Ira L. McNeil PORT ARTHUR ira.mcneil@ymail.com 281-381-0813 Yes1742924321900 MEDHEADS, INC. CAROLE D DEVOS MANCHACA HUB@medheads.org 512-280-7943 Yes1752796854300 MEDIA QUEST, INC. Joe Fuentes LONGVIEW joe@mediaquestweb.com 903-753-6555 Yes1900041824400 MEDIA RIDERS, INC. Erika Mcreaken PEARLAND emcreaken@mediariders.com 832-533-3313 Yes1742589383500 MEDICAL AUDIT CONSULTANTS, INC. Elaine Munoz SAN ANTONIO MEDAUDIT@SBCGLOBAL.NET 210-494-1167 Yes1202844007600 MEDICAL AUDITING SOLUTIONS, LLC PRESIDENT/ANGELA S. MILLER THE COLONY medaudsolutions@aol.com 972-459-1508 Yes1743003189200 METAINFORMATICS, INC. John Schmit FRISCO jcschmit@meta-informatics.com 888-630-5992 Yes1562468921000 METRITA INC Thushara Silva FRISCO tsilva@metrita.com 469-777-3279 Yes1562383268800 MGM CONTROLS, LLC President/J. Mishelle Godbee ABILENE mishelle.mgmcontrols@taylortel.net 325-583-2831 Yes1471839531300 MICHAEL RESOURCE GROUP, LLC Brandon M Russell GRAND PRAIRIE brussell@mrgroupllc.com 817-353-1205 Yes1742768479400 MICROASSIST INC COO/Donald Twining AUSTIN DTWINING@MICROASSIST.COM 512-794-8440 Yes1208231422500 MIKE TIDWELL & ASSOCIATES, LLC Owner/Gaye L. Tidwell KOPPERL gayelynntidwell@gmail.com 530-307-8819 Yes1471347877500 MILLBURY GROUP LLC Carleta A Miller MICO CAMTX1@wildblue.net 830-612-2293 Yes1752965505600 MINDSPHERE TECHNOLOGY GROUP, LLC Hinson Chan IRVING hinson.chan@mindspheretg.com 214-674-3006 Yes1461806403500 MINER CONSULTING LLC Holly Miner SAN ANTONIO holly@pminer.net 210-745-2942 Yes1463856379200 MINERVA WORK SOLUTIONS, PLLC Lacey Schmidt HOUSTON lacey.schmidt@thewisdomthatworks.com 832-455-8051 Yes1208662925500 MINISOFT TECHNOLOGIES, LLC President SUGAR LAND srini@minisofttech.com 832-886-1699 Yes1742712353800 MIRATEK CORPORATION Pres./Joe Diaz EL PASO jdiaz@miratek.us 915-772-2852 Yes1752910732200 MMC GROUP, L.P. Pamela J Young IRVING pyoung@mmcgrp.com 972-893-0100 Yes1201218200700 MNK INFOTECH INC. President/Neha Kunte IRVING accounts@mnkinfotech.com 412-213-8665 Yes1470993100100 MORGAN IT SECURITY Owner, Louis A. 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Squire CASTLE HILLS msquire@msengineeringus.com 210-885-9270 Yes1320351010500 MSK INDUSTRIES Mildred Knox CORPUS CHRISTI msk2011mt@yahoo.com 832-215-2410 Yes1261593671800 MUNDIAL TELECOM SERVICES Owner/Juan Villarreal WESLACO mts@mtsstx.com 956-246-0290 Yes1260123224700 MYRA JOAN BUSH Owner/MYRA JOAN BUSH, Ph.D. COPPELL jsbresearch@gmail.com 972-745-4331 Yes

CLASS/ITEM CODES: 918-12, 918-29, 918-30

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1753059985500 NANCY LEDBETTER & ASSOCIATES, INC. Nancy Ledbetter PFLUGERVILLE NANCY@NANCYLEDBETTER.COM 512-694-7797 Yes1901014016800 NANCY'S IT GUY NANCY WALKER WILSON NANCY@NANCYSITGUY.COM 806-632-3049 Yes1202388108400 NASARE ENTERPRISES, LLC. Nana K. Asare HOUSTON nana@nasarediscovery.com 832-566-4026 Yes1461391467100 NATECH NETWORK SOLUTIONS LLC Nathaniel Chisley Jr RICHARDSON nchisley@natechnetworks.com 972-363-0553 Yes1742704752100 NATIONAL HUMAN RESOURCES GROUP Vicki K. Volick LAKEWAY vicki.volick@nhrg.com 512-328-4448 Yes1752343345000 NATIONAL SERVICE RESEARCH Owner/Andrea Thomas GRANBURY andrea@nationalserviceresearch.com 817-312-3606 Yes1202066291700 NATIONAL SYSTEMS AMERICA L.P. Mukesh Shah PLANO manager@nsiamerica.com 972-212-7433 Yes1264375240000 ND ENGINEERING, PC NAOMI RUTH DAVIS DALLAS RUTH@NDENGPC.COM 972-239-8995 Yes1743018605000 NEIGHBORHOOD MARKETING, LTD Brenda Stewart SAN ANTONIO bstewart@reachingneighbors.com 210-496-6352 Yes1562314260900 NEOS CONSULTING GROUP, LLC Mgr & Pres./Karon Irby AUSTIN karon.irby@neosconsulting.com 512-467-4120 Yes1760693855700 NET MATRIX SOLUTIONS INC Rupalee Maheshwari HOUSTON rupalim@netmatrixsolutions.com 281-598-2600 Yes1752800279700 NETSTAR SYSTEMS LLP General Partner/ Jack Gao ALLEN jgao@netstarit.com 972-740-6812 Yes1320030329800 NETSYNC NETWORK SOLUTIONS, INC. Pres./Diane Gonzales HOUSTON dgonzales@netsyncnetwork.com 713-218-5000 Yes1452486241500 NETWORK ALLIANCE LLC Melissa Castro Killen SAN ANTONIO mkillen@network-alliance.net 210-229-1811 Yes1200839056400 NEW HORIZONS CLC OF AUSTIN Jamie Fiely x2460 AUSTIN jfiely@nhaustin.com 512-349-9555 Yes1274394480800 NEW RENEWABLE ENERGY TECHNOLOGIES Phil Fosso HIGHLAND VILLAG fossop@asme.org 972-363-3204 Yes1201729247000 NEWT GLOBAL CONSULTING, LLC Satish Goel IRVING rchum@newtglobal.com 972-887-3159 Yes1473302832900 NFA ENVIRONMENTAL, LLC chris haugstad BULVERDE chaugstad@gmail.com 702-353-5729 Yes1208585730300 NICHE ASSURANCE LLC Peter Kiilu HOUSTON kiilu@nicheconsult.net 281-777-3394 Yes1203231214700 NILIOR, INC. DIRECTOR/Juan Miranda LAKEWAY juan.miranda@nilior.com 512-879-1234 Yes1640959178700 NIPUN SYSTEMS INC. Pres./Hari Maralla AUSTIN tx@NipunSys.com 512-466-8357 Yes1811357937100 NMG CONSULTING LLC Vijay George AUSTIN vijay.george@nmgconsultingllc.com 512-297-8009 Yes1752082975900 NODUS, INC. Debra Waggoner DECATUR debbie@nodusinc.com 940-627-9163 Yes1208921426100 NORTH TEXAS HORIZONS LLC Derek Wright IRVING dwright@5pe.com 972-490-5151 Yes1454619942400 NOTE CONSULTING INC Charlsye Lewis FORT WORTH lewisc@noteconsulting.com 817-210-6457 Yes1752692487700 NOUVEAU TECHNOLOGY SERVICES, LP. Partner/Debbie Koon CARROLLTON dkoon@ntslp.com 972-484-5077 Yes1473110796800 NUE TECH CONSULTING LLC Eun Gandy AUSTIN eun.gandy@nuetechconsulting.com 512-659-0500 Yes1811868919100 NUEMMAN LLC Emmanuel Nuvaga MCKINNEY emmanuel.nuvaga@nuemman.com 214-499-5652 Yes1611685372800 NULEAF SOLUTIONS, LLC Cindy Ward HURST cward@nuleafsolutions.com 817-688-6437 Yes1460528586600 NUSOURCE TECHNOLOGY GROUP, LLC Fay Harvey PLANO fharvey@nusourcetg.com 888-285-5684 Yes1352275913600 NUVATION TEK, LLC Sylvester W. Hill Jr BEAUMONT sylvesterhill@nuvation-tek.com 409-842-6348 Yes1742995036700 NYBECK CONSULTING, LLC President/Genie B Nyer AUSTIN genie@nybeck.net 512-415-2214 Yes1731724421200 OAG CONSULTING LLC President/OSCAR A. GONZALEZ AUSTIN OAGCONSULTINGLLC@ATT.NET 512-565-4135 Yes1742861021000 OAK HILL TECHNOLOGY INC. REIGH GROSZ DRIFTWOOD sharvey@OAKHILLTECH.COM 512-288-0008 Yes1742861221600 OBJECTEC, LLC President/BALAJI JANKAY AUSTIN balaji@objectec.com 512-791-4747 Yes1760555787900 OBJECTWIN TECHNOLOGY, INC. Santosh Karande HOUSTON mbe@objectwin.com 713-782-8200 Yes1352346566700 OFFENSIVE LOGIC LLC CEO/Victor Westbrook SCHERTZ Victor.Westbrook@Offensive-Logic.com 210-236-2466 Yes1260125429000 OFFICETECH JEFFERY EVANS HOUSTON jefflcd@sbcglobal.net 281-835-8787 Yes1431969653100 OM ENTERPRISE INC. Arti Solanki HOUSTON arti.solanki@omeiweb.com 832-237-3546 Yes1364480784700 OMEGA POINT INTERNATIONAL, INC. 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CLASS/ITEM CODES: 918-12, 918-29, 918-30

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1464704807400 ORTELS, L.L.C. Leon G. Hamilton PEARLAND leon.g.hamilton@gmail.com 832-891-2507 Yes1742681419400 OSS INC Max Beauvoir ROUND ROCK max@ossjobs.com 512-255-2424 Yes1271235304900 OUR COMMUNITY INC., LLC Analco Gonzalez SAN ANTONIO analco@oci-group.com 210-421-4197 Yes1742500042300 OUTCOME DRIVEN Princ./Sandra Eames AUSTIN seames@austin.rr.com 512-636-0530 Yes1861138975200 OXFORD COMPUTING SERVICES CORPORATOlumide Olamigoke RICHMOND ok.olamigoke@oxcsc.com 281-851-0618 Yes1271618252700 PALA ADVISORS, LLC Heather Lowe AUSTIN info@palaadvisors.com 512-222-7252 Yes1472633074000 PARADIGM SES, LLC Ann Huynh HOUSTON ann.huynh@paradigmses.com 281-773-6011 Yes1752292199200 PARAGON PROJECT RESOURCES, INC. President/WILLIAM CORREA DALLAS marketing@2paragon.com 214-634-7060 Yes1364675062300 PARTNERS BUSINESS CONSULTING GROUP RICHARD CROWDER ARLINGTON CROWDERR@SBCGLOBAL.NET 817-548-3131 Yes1760326614300 PC & CABLE President/LUANNE EDELMAN LEAGUE CITY luanne@pc-cable.com 281-332-4798 Yes1752484032300 PCCARE, INC. PAT DAVENPORT LAKE JACKSON pat@pccare-inc.com 979-297-1117 Yes1264493057500 PEDIGO STAFFING SERVICES, LLC Owner/Debbie Pedigo SAN ANTONIO debbiep@pedigostaffing.com 210-401-4501 Yes1742754934400 PEGGY JONES PROPERTIES INC. Peggy Jones SAN MARCOS Peggy@austinsa.com 512-805-8226 Yes1541684465000 PENDERE INC, Tammi Terry, President AUSTIN janet.ply@pendere.com 512-695-4259 Yes1205213717600 PENWICK REALTIME SYSTEMS, INC. President / George Thomas SUGAR LAND info@penwick.com 281-652-5582 Yes1752862283400 PERITUS, INC. Ram Mavuleti IRVING ram@peritusinc.com 972-646-3110 Yes1760515694600 PETROSYS SOLUTIONS, INC. 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Silvia Brunet-Jones CEDAR PARK silvia@placidconsulting.com 512-762-3044 Yes1205186671800 PMCS SERVICES INC Rebecca Dodge ROUND ROCK bids@pmcsservices.com 512-948-3144 Yes1454315592400 POLYPHEMUS INC Sarah Neronha SAN ANTONIO sarahn@polyphemus.co 210-481-4911 Yes1460675976000 POWER CONSULTING AND SEARCH LLC Melinda Le-Compte AUSTIN melinda@powerconsultingandsearch.com 512-763-4672 Yes1752125673900 PRECISION BUSINESS MACHINES, INC. Owner / Renita Massey DESOTO rmassey@pbminc.com 972-224-9119 Yes1742936274600 PRECISION MICROGRAPHICS & IMAGING INCPEGGY GERSTENBERG AUSTIN PREMICRO@AOL.COM 512-832-6602 Yes1742131973600 PRECISION TASK GROUP, INC. President/Macedonio Villarreal HOUSTON Vanessa.Ozuna@ptg.com 713-781-7481 Yes1742961703200 PREFERRED IT STAFFING SOLUTIONS, Pres./Tina G. Guerrero ROUND ROCK tina.guerrero@preferredstaffing.net 512-310-7666 Yes1710903699000 PRIMUS GLOBAL SERVICES, INC. Anil Kilaru IRVING anil@primusglobal.com 972-753-6500 Yes1800204726600 PRINCIPAL SOLUTIONS, INC. Pres./Dr. Margaret Cain WACO margaretcd@hot.rr.com 254-495-8455 Yes1271327765000 PRINCIPLE INFORMATION TECHNOLOGY Nickell Cheruku HOUSTON reddy@principleinfotech.com 832-849-1120 Yes1980547885600 PRISERVE CONSULTING INC. Lakshmi,Aishwarya HOUSTON ptac@priserve.com 281-741-3643 Yes1330376475000 PRODUCT DATA INTEGRATION TECHNOLOGIAlfred Johnson PLANO cjohnson@modulant.com 972-378-6677 Yes1743014097400 PROFOUND KNOWLEDGE PRODUCTS INCORJane Norman GEORGETOWN janen@pkpinc.com 512-864-9246 Yes1453328565700 PROSPERITUS SOLUTIONS, LIMITED LIABILITKenneth Houston SAN ANTONIO khouston@prosperitussolutions.com 210-739-3062 Yes1462387541700 PROTECHT MANAGEMENT GROUP, LLC. David Misko AUSTIN dmisko@protechtmgt.com 469-688-3800 Yes1760590369300 PRUDENT TECHNOLOGIES & CONSULTING, ISales Director/Mary Ann Knecht DALLAS mknecht@prudentconsulting.com 281-569-4162 Yes1200381421200 PULSE MEDIA, INC. President/Roman J. Villarreal AUSTIN erin@lumenbrite.com 512-294-2184 Yes1751533409600 PURDY-MCGUIRE INCORPORATED CAMILLE BARTON/CEO DALLAS CBARTON@PURDY-MCGUIRE.COM 972-239-5357 Yes1475673876200 PURE BUSINESS SOLUTIONS Andrea Hite HOUSTON ahite@purebizsolns.com 713-750-9500 Yes1202900533200 PWD GROUP, INC. Owner/Erick C. Jones HOUSTON ecjones2@gmail.com 281-222-4527 Yes1742585949700 QA SYSTEMS, INC. Marcos Gutierrez AUSTIN liliag@qasystems.com 512-637-6103 Yes1752619608800 QATALYS, INC. Suresh Reddy G IRVING sureshg@qatalys.com 972-432-2872 Yes1752837171300 QNET INFORMATION SERVICES Sam Pierre-Auguste DALLAS lhall@qnetis.com 214-341-7638 Yes1262894968200 QUAN-QUAL OUTCOMES LLC Owner/Susan Duncan BASTROP sduncan@dacounseling.com 512-988-7250 Yes1273379844600 QUASAR DATA CENTER, LTD james peters HOUSTON jpeters@quasardata.com 281-773-3604 Yes1861105673200 QUICK RESPONSE SYSTEMS, INC President/DAVID O ADEYEMO GRAND PRAIRIE YINKA@QRSYSTEMS.COM 972-263-9111 Yes1810554322900 R. MENDOZA & COMPANY, P.C. Mging Shareholder/Rosie Mendoza AUSTIN rosiem@rmendozacpa.com 512-708-1690 Yes1752726320000 R2 TECHNOLOGIES, INC. Carrie Martinez DALLAS rick@r2now.com 214-382-3992 Yes

CLASS/ITEM CODES: 918-12, 918-29, 918-30

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1202004352200 RAH CONSULTING, INC. President/ Rose Hayden AUSTIN rose@rahconsulting.com 512-474-7570 Yes1742988324600 RE-CONSULTING, INC. Rosemary W Estes AUSTIN roestes99@yahoo.com 512-346-6018 Yes1223881792300 REAL NETWORK SERVICES, INC. Jose Reyes DALLAS tgonzalez@aboutreal.com 214-624-7604 Yes1464944905600 REAL TIME READY DIGITAL LLC Jermain Anderson DALLAS jallen@rtrdigital.com 408-685-3362 Yes1061779767400 RECRUIT VETERANS Shawnee McClanahan CEDAR PARK shawnee.mcclanahan@recruitveterans.com512-996-0999 Yes1462350871100 RED SUN INDUSTRIES LLC Candiance Melton DALLAS candiancemelton@outlook.com 214-908-6746 Yes1760579521400 REDE, INC. Hubert Glover HOUSTON hglover@redeinc.com 504-231-4323 Yes1142012166400 RELEVANT INSIGHTS, LLC Michaela Mora EULESS michaela@relevantinsights.com 817-494-2364 Yes1752938013500 RELIANCE IT, INC. Sim Batlanki FLOWER MOUND txbiz@relianceitinc.com 214-261-5600 Yes1462184939800 RESEARCHFIDELITY, INC. Arun Mamtani PLANO arunm@researchfidelity.com 972-612-9661 Yes1474974204600 RESILIENT STRATEGIES GROUP LIMITED Jorge A. Ramirez AUSTIN jorge@resilientsg.com 512-633-4945 Yes1454759397100 RESLOGIX, LLC Hortense Haynes IRVING haynes@reslogix.com 469-718-5574 Yes1752449163000 REYES CONSULTING CORPORATION President/Delia M. Reyes DALLAS RCCDallas@aol.com 972-306-2106 Yes1742776534600 REYNA ENTERPRISES INC. DBA CRC GAUDENCIO REYNA MCALLEN GREYNA@CRC-COMPUTERS.COM 956-631-2321 Yes1742736774700 RFD & ASSOCIATES INC Anne Davison, President AUSTIN adavison@rfdinc.com 512-347-9411 Yes1465511304200 RHODIUM SCIENTIFIC LLC Mary Gamez SAN ANTONIO Support@rhodiumscientific.com 210-641-2880 Yes1742993828900 RHYAN TECHNOLOGY SERVICES, LLC Manager - Bill Rhyan AUSTIN cisv@rhyan.com 512-328-8688 Yes1464394915000 RICOCHET PROMOTIONS LLC Dennis Spencer PFLUGERVILLE dennis@ricochetpromotions.com 888-543-8714 Yes1752791081800 RIGHTSTAFF, INC. Shelley Lamb Amason DALLAS samason@rightstaffinc.com 214-953-0900 Yes1471103199800 RIOS CONSULTING, LLC DBA EXCELEVANT Jason Rios AUSTIN jason@excelevant.com 512-789-9829 Yes1202517928900 RJ RIVERA ASSOCIATES, INC. Rodolfo Rivera SAN ANTONIO rivera@rjrivera.com 210-785-0888 Yes1760320444100 RLS INTERESTS, INC. DBA PRIME SYSTEMS Michael Chang, President HOUSTON michael@directron.us 713-933-0934 Yes1471818244800 RMD STRATEGY LLC Richard Dominguez AUSTIN rmd@rmdstrategy.com 512-680-7602 Yes1260516363800 RNS CONSULTANTS, INC. Ruth Stephens AUSTIN ruth@RNSconsultants.com 512-751-1767 Yes1742985660600 ROBECK CONSULTING, L.L.C. Robert Collier FAIR OAKS RANCH Bobcollier@RobeckConsulting.com 210-381-3025 Yes1451737890800 ROBINSON STAFFING Dawn Robinson ALLEN drfmail@aol.com 972-679-6439 Yes1262529212800 ROBUST CONTROLS LLC Mbr/VM Reddy Arimanda CARROLLTON reddy@robustcontrols.com 972-839-1472 Yes1271778583100 ROBUST HAVEN INC. Leblanc Meneses SOUTHLAKE leblanc@robusthaven.com 817-226-5740 Yes1741606784500 ROTHE DEVELOPMENT, INC. Mr. Glenn Groskreutz SAN ANTONIO glenn@rothe.com 210-648-3131 Yes1462613538900 ROUSE TECHNICAL, LLC Frederick Rouse WAXAHACHIE frederick.rouse@rousetechnical.com 214-226-9066 Yes1371557885500 ROYAL TECHNOCRATS INC Shahana Anjum HOUSTON mdali@royaltechnocrats.com 713-776-8300 Yes1421567202400 RSW TECHNOLOGIES, INC. CEO & CFO/Charlotte Woodruff HOUSTON charlotte.woodruff@rswtech.com 281-858-8244 Yes1460681306200 RVM TECHNOLOGY SOLUTIONS LLC Reginald Mayo HUMBLE rmayo@rvmtechnologysolutions.com 281-615-3190 Yes1742643297100 RZ COMMUNICATIONS Mitchell Kettrick AUSTIN mkettrick@rzcomm.com 512-386-7336 Yes1710929986100 S.V. MEDITRANS INC. Rohini Dinesh RICHMOND rohinid@svmtinc.com 832-520-8742 Yes1760646699700 S4 CONSULTANTS, INC. Balaji S Rajput IRVING raj@s4consultants.com 972-756-0714 Yes1272649665100 SAFAL PARTNERS, INC. Mukta Pandit HOUSTON mukta@safalpartners.com 832-758-0255 Yes1752863159500 SAGEBRUSH SOLUTIONS, L.L.C. SALLY REAVES ADDISON sally.reaves@esagebrush.com 214-273-4302 Yes1461486099800 SALIENT INNOVATIONS TECH Milton Brown DESOTO miltonbrown@salientinnovations.com 214-334-3472 Yes1742758651000 SALIMA TECHNOLOGIES NADIA BOUMAZA AUSTIN nboumaza@salimatech.com 512-834-0542 Yes1460700578300 SAMS CONTRACTING CONSULTING AND TRAAaron Sams SAN ANTONIO aaron@samscct.com 210-788-1034 Yes1205028661100 SAPTA SYSTEMS, LLC JITENDRA KHANDRIKA SAN ANTONIOJITENDRA.KHANDRIKA@SAPTASYSTEMS.COM210-485-3951 Yes1752725588300 SARATOGA SOFTWARE SOLUTIONS, INC Vice President/Brett M. Carter LUCAS arlene.carter@teamsaratoga.com 469-301-1515 Yes1270585921800 SASAKI EVOLUTIONARY INTEGRATION SERVTodd M Sasaki AUSTIN todd.sasaki@teamseis.com 512-263-7347 Yes1202989953600 SASTAH SOLUTIONS LLC Bala Arumugam AUSTIN bala@sastah.com 512-924-1216 Yes1721093774800 SAURAGE RESEARCH, INC. Pres./SUSAN SAURAGE-ALTENLOH HOUSTON ssaurage@saurageresearch.com 713-526-2415 Yes1981014865000 SAVIANCE TECHNOLOGIES PRIVATE LIMITEDRohit Mahajan HOUSTON rohit.mahajan@saviance.com 713-623-1044 Yes1273074826100 SAVVY TECHNOLOGY SOLUTIONS LLC Owner-CEO/Katherine Chen AUSTIN katherine.chen@savvytech.us 512-554-7261 Yes1201370649900 SAXIOM LLC Kelvin King AUSTIN kking@saxiom.com 512-351-5913 Yes1470824626000 SAXON GLOBAL, INC. Suman Gajavelly IRVING gopi.k@saxonglobal.com 972-550-9346 Yes1203196824600 SC STRATEGIES SHARON CARTER AUSTIN sharon@scstrategiestx.com 512-925-0086 Yes

CLASS/ITEM CODES: 918-12, 918-29, 918-30

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1454483853600 SDA 1305, LLC Sarah Dale AUSTIN sarah@sarahandersonconsulting.com 512-554-4721 Yes1463896484200 SEMPER FEYE SOLUTIONS, INC. Garry Olson Jr. AUSTIN garry.olson@semperfeye.com 512-660-1861 Yes1208914843600 SEORA SOFTWARE SOLUTIONS, INC. Vikram Parvathaneni AUSTIN vikram@scub3.com 512-212-0947 Yes1760192206900 SEPARATION SYSTEMS CONSULTANTS INC HELEN HODGES HOUSTON ssci@sscienvironmental.com 281-486-1943 Yes1223695478500 SHI GOVERNMENT SOLUTIONS, INC Texas Team AUSTIN texas@gs.shi.com 800-870-6079 Yes1481282551200 SIERRA INFOSYS INC Raghunathan Kumar HOUSTON senthil@sierratec-us.com 713-747-9693 Yes1205667824100 SIGMA ENVIRONMENTAL SOLUTIONS, INC. Claude A. Brown DALLAS cbrown@sigmaesinc.com 972-572-1400 Yes1271038216400 SIGMA RISK MANAGEMENT CONSULTING, LLNoel Orsak HOUSTON noel@sigmariskmanagement.com 713-515-6635 Yes1202542335600 SIGMA SURVEILLANCE INC. DBA STS 360 Jessica Clark CARROLLTON jessica@sts360.com 214-427-5559 Yes1943469145700 SIGNATURE SOLUTIONS LLC Brigitte Burks PLANO bburks@ssifirst.com 972-670-3482 Yes1263512026900 SILOTECH GROUP, INC President /Tiffany Tremont SAN ANTONIO ttremont@silotechgroup.com 210-569-0953 Yes1473710978600 SIMGINEERS LLC Matthew Snead AUSTIN Support@Simgineers.com 512-363-7676 Yes1820573641800 SISTEMA TECHNOLOGIES, INC. Joe Vallejo, Business Cell 210-863-9777 SAN ANTONIO joe@sistematechnologies.com 210-342-3380 Yes1475089634300 SITEMAX SECURITY LLC William Thornton ARLINGTON william.thornton@sitemaxsecurity.com 682-331-6100 Yes1463442712500 SKI TECHNOLOGY SOLUTIONS INCORPORATKannan Narayanan AUSTIN kannan@skitechsol.com 440-499-1476 Yes1752628669900 SKY COMMUNICATIONS, INC Jeff Kincannon FLOWER MOUND jeff.kincannon@skycomglobal.com 214-662-3172 Yes1454907686800 SKY IT SOLUTIONS INC. Esteban Mejia Jr. WESLACO emejia@skyitsolutions.com 956-969-5855 Yes1742487929800 SMALL BUSINESS COMPUTER SERVICES RICARDO RODRIGUEZ HARLINGEN office@sbcs-rgv.com 956-421-3279 Yes1760409955000 SMART MANAGEMENT SERVICE, INC. CHERYL DOTSON MISSOURI CITY cldotson@s-m-s.com 713-219-9250 Yes1030382207500 SNAP MANAGEMENT GROUP INC Darrell Pierce AUSTIN Darrell@snapmgt.com 512-477-8788 Yes1271058277100 SOAL TECHNOLOGIES, LLC President /Ahmed Moledina AUSTIN amoledina@soaltech.com 512-413-0397 Yes1752443333500 SOFTWARE PROFESSIONALS, INC. Reena Batra FLOWER MOUND reena@spius.net 972-518-0198 Yes1020676959700 SOFTWARE QUALITY LEADERS, INC. Amarendra Uppalapati DALLAS amar.uppalapati@softql.com 972-539-4100 Yes1201535540200 SOFTWARE TRANSFORMATIONS, INC. Srikanth Venkataraman PLANO srikanthv@softtrans.net 972-735-0399 Yes1742606970800 SOURCEMATCH INC. Marianne Metzner AUSTIN Accounting@StarkSM.com 512-441-7000 Yes1200955665000 SOURCEPULSE, L.L.C. CEO/Prabhakar Malireddy AUSTIN sunanda@sourcepulse.com 512-392-9319 Yes1203482538500 SOUTH TEXAS HORIZONS LP Derek Wright SAN ANTONIO dwright@5pe.com 210-308-8200 Yes1760681955900 SOUTHERN GLOBAL SAFETY SERVICES, INCDiana Brown ALVIN diana.brown@southernglobal.net 281-331-3667 Yes1463066353300 SPARK TEK TECHNOLOGIES LLC Aparna kona IRVING sparktektechnologies@gmail.com 972-556-1690 Yes1452920295500 SPARKOVATION IT, LLC Thomas Miranda AUSTIN tmiranda@sparkovation.com 512-796-5770 Yes1741357181500 SPECTRUM IMAGING TECHNOLOGIES, INC. Matt Elliott EL PASO melliott@spectrumtexas.net 915-781-2000 Yes1260112758700 SPINSCI TECHNOLOGIES LLC Kiran Potaraju IRVING kiran@spinsci.com 214-300-9636 Yes1743002782500 SPURTECH CONSULTANTS INC. Syed Mustafa ROUND ROCK admin@spurtech.com 512-218-4158 Yes1275380940400 SQBLUESKY, INC. Florence Lowe DALLAS flowe@sqbluesky.com 214-676-9963 Yes1752443681700 SSP CONSULTING, L.C. Calvin Stephens DALLAS sspc@msn.com 214-220-9098 Yes1461348124200 STACHE & ASSOCIATES LLC Lillie Ritter RICHMOND lillie.ritter@stacheandassociates.com 713-364-6674 Yes1611692164000 STANDARD BEAGLE Cindy Brummer AUSTIN cindybrummer@standardbeagle.com 512-653-7651 Yes1463757603500 STATE OF TEXAS COMMUNICATIONS, LLC Mark Cortinas GEORGETOWN mark@it4texas.net 512-348-7892 Yes1742965436500 STEEL DIGITAL STUDIOS, INC. President/Kirsten Cutshall AUSTIN kirsten.cutshall@steelbranding.com 800-681-8809 Yes1463945974300 STERLING TECHNOLOGIES LLC Jermaine Morgan HOUSTON info@sterlingteks.com 713-400-7675 Yes1742850184900 STEVEN H. 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Shelly Minke DALLAS sachi.bala@stratiumconsulting.com 972-489-1100 Yes1203132635300 SUE ELLEN JACKSON MARKETING & OWNER/SUE ELLEN JACKSON AUSTIN SEJACKSON@AUSTIN.RR.COM 512-345-5259 Yes1760666086200 SUNNET SOLUTIONS CORPORATION Sandy Huang HOUSTON cs@sunnet.us 713-783-8886 Yes

CLASS/ITEM CODES: 918-12, 918-29, 918-30

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1261532685200 SURELINC, LLC Samuel Lincoln, III MISSOURI CITY slincoln@surelinc.com 832-356-9617 Yes1261698858500 SUSAN ROTH CONSULTING LLC President/ Susan K. Roth AUSTIN susan@srothconsulting.com 512-796-6692 Yes1271484146200 SUSAN WOLFE AND ASSOCIATES, LLC Susan M. Wolfe, Ph.D./CEO CEDAR HILL susan.wolfe@susanwolfeandassociates.net682-472-1161 Yes1462251150000 SWIFT SOLUTIONS Deborah A Swift AUSTIN shea@swift-solutions.org 512-451-8700 Yes1205435539600 SYNAPTICORE, L.L.C. Manager/Mustafa Raja KATY mraja@synapticore.com 281-833-1000 Yes1270773212400 SYNERGIA DISCOVERY AND INSIGHT, LP Bruno Longarini AUSTIN info@synergiamulticultural.com 512-410-0280 Yes1562485180200 SYNERGY CREATIONS GROUP, LLC Lee Sechrist BRYAN lee@synergycreationsgroup.com 979-488-9040 Yes1270157434000 SYNERGY DESIGN STUDIOS Amy McClintic AUSTIN amcclint@yahoo.com 512-350-9639 Yes1742667946400 SYNERGY ELECTRONICS, INC. Pres./BARBARA WARDEN KINGSLAND sales@syn-elec.com 325-388-8529 Yes1582183363700 SYSPRO TECHNOLOGIES, INC. Shri Gangal PLANO sgangal@sysprotech.com 214-440-3801 Yes1752367733800 SYSTEMWARE PROFESSIONAL SERVICES, INTodd Hunter ADDISON todd.hunter@systemwareps.com 972-239-0200 Yes1742959506300 T-MAR CONSULTING INC MARJA WALLACE BUDA tmarconsulting@gmail.com 512-775-7041 Yes1760583016900 TAG COMMUNICATIONS L.P. Pres./Thomas A. Gonzales HOUSTON MarkT@tagcompanies.com 281-376-6055 Yes1751507906300 TALEM, INC. Jennifer G DiIulio FORT WORTH jennifer.diiulio@talem.com 817-335-1186 Yes1260597743300 TALENT101, INC Janet Trompert DALLAS janett@talent-101.com 972-503-2101 Yes1204035091500 TANNERJACOBS GROUP LLC Debbie Tanner-Jacobs AUSTIN tannerjacobs@austin.rr.com 512-266-7000 Yes1562534365000 TAYLORMARK, LLC Michael Jones DALLAS michael@taylormark.com 972-989-0238 Yes1760417517800 TCB SERVICES Reginald D. Patrick HOUSTON rpatrick@tcbservices.com 713-665-4049 Yes1264508272300 TDA CONSULTING, INC Henry Alvarez SAN ANTONIO halvarez@tdainc.org 360-991-9970 Yes1743024945200 TEAM INTEGRATED ENGINEERING, INC Beth Gentry SAN ANTONIO egentry@team-ie.com 210-366-7042 Yes1202679738600 TECH EXPERTS, LLC Nadeem Munshay HOUSTON nad@expertshouston.com 281-827-7470 Yes1464081581800 TECH FLUENT SOLUTIONS LLC Sherry Fisher LEAGUE CITY sherry@techfluentsolutions.com 800-554-6970 Yes1472047922000 TECHESIVE LLC Techesive Sales & Marketing SAN ANTONIO sales@techesive.com 210-792-9109 Yes1204008381300 TECHFORCE TECHNOLOGY, INC. Vong Pham RICHARDSON vong.pham@tf-technology.com 972-421-1212 Yes1743021134600 TECHNOLOGY CONSORTIUM, LLC Partner/David Palacios AUSTIN dpalacios@tech-consortium.com 512-417-5780 Yes1742879405500 TECHNOLOGY FOR EDUCATION, L.L.C. Brandy Mynar-Olson HEWITT brandy.olson@TFECONNECT.COM 254-741-2456 Yes1331038456800 TECHNOLOGY TEAM, LLC Sherry Green FORT WORTH accounting@technologyteam.us 817-233-8784 Yes1260845157600 TECHNOVISION INCORPORATED CEO/Santosh S. Joglekar ROUND ROCK ssj@technovision-inc.com 512-431-7901 Yes1201891755400 TECHPEOPLE.US INC Amy Roy AUSTIN amy@techpeople.us 512-989-5959 Yes1320201600500 TEI PROGRAM/CONSTRUCTION THOMAS TRAINER DALLAS TTRAINER@TEICONSTRUCTION.COM 214-760-1966 Yes1473990483800 TEKQSOFT INC stephanie stafford AUSTIN info@tekqsoft.com 512-425-0972 Yes1030379408400 TEQSYS, INC. Keri Ramirez AUSTIN keri.ramirez@teqsys.com 512-940-3199 Yes1760569618000 TESSELLATIONS INCORPORATED Sangita (Beni) Patel THE WOODLANDS beni@tessellations.us 936-321-1998 Yes1742387134600 TEXAS CREATIVE Jamie Allen SAN ANTONIO jamie@texascreative.com 210-828-8003 Yes1742030389700 TEXAS ELECTRONIC INFORMATION AND Kirit Patel KATY kirk.patel@teicc.com 713-856-8689 Yes1364577339400 TEXAS GOVERNMENT SOLUTIONS Pres./Roy Mata AUSTIN rmata@tgsaustin.com 512-468-0113 Yes1475001022600 TEXAS INTEGRATED TECHNOLOGIES, LLC Elena MorganWeschenfelder PIPE CREEK EMW@TITLLC.COM 210-524-2395 Yes1134280998200 TEXAS TECHNOLOGY CONSULTING CEO/Kate Connolly AUSTIN kconnolly@txtcgroup.com 512-288-5300 Yes1451865809200 THE AB&Y GROUP, LLC Christopher Arellano AUSTIN carellano@theabygroup.com 512-772-2727 Yes1270337569600 THE CASES GROUP, LLC Moises Cases AUSTIN moisescases@gmail.com 512-762-6582 Yes1813485705300 THE CINTMAN GROUP Gerardo Gutierrez ROUND ROCK contact@cintman.com 512-270-8906 Yes1571173816900 THE CONXSIS GROUP, INC. 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CLASS/ITEM CODES: 918-12, 918-29, 918-30

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1272465752800 THE LEEWARD TEAM, LLC Julyan Lee HOUSTON jlee@leewardteam.com 877-633-2570 Yes1752346001600 THE NELROD COMPANY NELSON RODRIGUEZ FORT WORTH info@nelrod.com 817-922-9000 Yes1200020282500 THE ROTHSCHILD CORPORATION Rothschild,Susanne HOUSTON srothschild@rothschildcorporation.com 832-752-0317 Yes1760496403500 THE SPEARHEAD GROUP, INC. Vikki Mccullough HOUSTON vikkim@spearheadgroup.com 713-622-7171 Yes1464477762600 THE WEBOLOGISTS, LLC Muslimah Ramadan AUSTIN muslimah.ramadan@thewebologists.com 512-270-1724 Yes1471761830100 THERAPY CIRCLES PLLC Elizabeth Furler HOUSTON bfurler@sbcglobal.net 713-542-8118 Yes1270288246000 THOMPSON INTEGRATED MEDIA SOLUTIONSPresident/Hope Thompson HOUSTON hope@thompsonims.com 832-483-3311 Yes1454227146600 THORVIZ & ASSOCIATES LLC Jesus Ruiz AUSTIN jesus.ruiz@thorviz.com 512-554-2570 Yes1208763967500 THR ENTERPRISES, INC. Samuel Eaton HOUSTON samuel.eaton@jnegreenteam.com 832-279-9856 Yes1752777589800 THREEPDS, INC. Trisha Mistry DALLAS tkana@threepds.com 214-222-3737 Yes1463246212400 THRESHER MARKETING Sounthaly Outhavong AUSTIN tune@threshermarketing.com 512-518-3666 Yes1460991920500 THRIVAL SCHOOL LLC Elizabeth M Frisch AUSTIN elizabeth@thrivalschool.com 512-481-2123 Yes1742595073400 TITUS ELECTRICAL CONTRACTING, LP Shelly K. Runyan ROUND ROCK marketing@teamtitus.com 512-339-1111 Yes1451622586000 TONI J. ENTERPRISES, LLC Katrecia A. Johnson TOMBALL trecie@supergeekit.com 281-409-3679 Yes1452609883600 TOOLWISE, INC. Douglas Alfredo Loyo LAKEWAY corp@toolwise.net 512-785-4159 Yes1812483151400 TOP SERVICES, LLC Robby E. Stephenson REFUGIO stephenson_robby@yahoo.com 361-526-2760 Yes1463078484200 TOPSARGE BUSINESS SOLUTIONS LLC Dan Elder KILLEEN dan.elder@topsarge.com 254-853-4410 Yes1453954336400 TORO CANYON CONSULTING, LLC Bruce Myers DRIPPING SPGS bruce@torocanyonconsulting.com 512-216-4933 Yes1760443790900 TOTAL COMPUTER SERVICES, INC. Michael Malone HOUSTON mmalone@total-computer.com 832-327-9560 Yes1742935675500 TPMG SHANNON BRIGGS AUSTIN shannon@tpmgov.com 512-680-8708 Yes1455566315300 TRAINERS-R-US Christine Walczyk AUSTIN cwp@trainers-r-us.com 512-445-5802 Yes1271709928200 TRAVAILLE, LLC Mbr/Jacquelyn Joubert Young PEARLAND jacquijoubertyoung@travaillellc.com 832-270-0179 Yes1752740236000 TRAVELING COACHES, INC. Gina Buser PLANO gbuser@travelingcoaches.com 214-742-6224 Yes1810846602200 TRENDING GREEN CONSULTING, LLC Omar Ghaffar MCKINNEY oghaffar@trendinggreenconsulting.com 214-498-1204 Yes1752928789200 TRIBUTARY SYSTEMS, LTD. Stephen Gunn BEDFORD ss@tributary.com 817-354-8009 Yes1471770446500 TRICONE MARKETING RESEARCH, LLC Richard Cisneros HOUSTON rcisneros@triconeresearch.com 281-975-8650 Yes1262956553700 TRIFORCE SOLUTIONS, INC Jeff Blake AUSTIN jeff@triforcepartners.com 512-788-1773 Yes1454629866300 TRIPLE THREAT ANALYTICS, LLC Jessica Williamson/Owner AUSTIN williamson@triplethreatanalytics.com 512-333-2013 Yes1742931145300 TROSTLE & ASSOCIATES, LTD CAROL TROSTLE SAN ANTONIO CAROL@TROSTLE.COM 210-492-1887 Yes1263138066900 TUNABEAR INC. President/Benjamin Dai DALLAS bdai@tunabear.com 214-810-0183 Yes1473782347700 TX-MIL-VET, LLC Imran Khan ARLINGTON ikhan@tx-mil-vet.com 817-637-5415 Yes1742819781200 UNDERWOOD SOFTWARE ASSOCIATION, INCPRINCIPAL/Fernando Arrigucci PFLUGERVILLE office@usainctx.com 512-990-9327 Yes1455416531700 UNIKON IT, INC. SRINIVAS SRIGADHA KATY srini@unikonit.com 713-493-2131 Yes1752946718900 UNIMED DIRECT, LLC CEO/Lisa Hannusch AUSTIN lhannusch@unimeddirect.com 972-931-5100 Yes1760442178800 UR INTERNATIONAL, INC. Upendra Sahu SUGAR LAND upendra.sahu@urinternational.com 713-429-5041 Yes1752425449100 USA CONSULTING, INC. Jessica Hartley PLANO jhartley@usaci.com 972-673-0333 Yes1710923818200 USAMANAGETECH, LLC Silvia Mikutis PEARLAND smikutis@managetechusa.com 713-542-9714 Yes1752785861100 V-TECH ENVIRONMENTAL SERVICES Owner/POLLY D VANN LUBBOCK info@v-teches.com 806-748-1700 Yes1522176661900 VALBREA TECHNOLOGIES, INC. Gia Hooper ADDISON gia.hooper@valbrea.com 972-661-2268 Yes1264237324000 VALIANT HEALTH SERVICES, LLC Laura A. Pyle/President LEWISVILLE laura.pyle@valianthealthservices.com 972-966-8200 Yes1721516658200 VANTIVE, INC. Dharam Beli HOUSTON dharam.bali@vantiveinc.com 713-263-8474 Yes1742766150300 VARGAS, P.C. President/Arturo Vargas EL PASO avargas@vargascpa.com 915-351-7900 Yes1471497845000 VASQUEZ IT CONSULTING, LLC Derek Vasquez SAN ANTONIO derek@vasquezit.com 210-685-6892 Yes1742986650600 VB CONSULTING Justin W. Bradford/Partner AUSTIN jb@vbconsultinginc.com 512-233-4714 Yes1453762101400 VC5 PARTNERS LLC Vanderslice,Whitney SOUTH HOUSTON whitney@rekruiters.com 832-243-4444 Yes1330995892700 VCM TECHNOLOGIES, INC. Leah Bailey COLLEYVILLE accounting@beaconsystems.com 817-571-6335 Yes1202270822100 VEDASOFT, INC. Chairman / Sanjeev Puri AUSTIN sanjeev.puri@vedasoftware.com 512-346-1400 Yes1201238306800 VENMAH, LLC VP/Vijay P Cirigiri IRVING vijaycirigiri@yahoo.com 954-873-9450 Yes1274612087700 VENTAS CONSULTING, LLC Richard Gonzales FRISCO president@ventasconsulting.com 214-491-8246 Yes1263801469100 VENTURI OUTCOMES LLC CEO/Lorrie D. Foreman HOUSTON lforeman@venturioutcomes.com 713-459-8568 Yes1260247721300 VERITY SERVICES LLC CEO / Darla Walker THE WOODLANDS darla@GOVERITY.COM 800-526-9819 Yes

CLASS/ITEM CODES: 918-12, 918-29, 918-30

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1461034345200 VESTEDIN AGING CONSULTING GROUP, LLCBridget Samuel PEARLAND bridget@vestedinaging.com 713-568-5045 Yes1742734293000 VIA TECHNOLOGY, LLC MANUEL VILLA SAN ANTONIO info@800viatech.com 210-227-7726 Yes1261148064600 VIBHA CONSULTING LLC KANNAN RADHAKRISHNAN ROUND ROCK kannan.radhakrishnan@vibhaconsulting.com512-586-7831 Yes1912158507900 VIGNON CORPORATION Kathy Blanck DALLAS kathy.blanck@vignon.com 888-415-1556 Yes1742855017600 VILLARREAL & SONS ENTERPRISES, INC. Ricardo Villarreal ANTHONY RICK@ELECTRIC-1.COM 915-351-2444 Yes1742805965700 VINTAGE COMPUTER BROKERS INC Pres/SHERYL M. HANES AUSTIN smhanes@vintageits.com 512-481-1117 Yes1471550166500 VIRTUIN, LIMITED LIABILITY COMPANY Principal/Luis P. Martinez AUSTIN luis@virtuinstrategy.com 312-730-3613 Yes1200075891700 VIRTUO GROUP CORPORATION Theresa G. Blackwell THE WOODLANDS tblackwell@virtuogroup.com 281-298-8571 Yes1454901303600 VISCOSITY NORTH AMERICA, INC. Justin Nugent DALLAS admin@viscosityna.com 469-444-1380 Yes1731629898700 VJW ENTERPRISES INC VALERIE WARWICK ROUND ROCK VJWENTERPRISES@AUSTIN.RR.COM 512-244-9436 Yes1464536151100 VTS GROUP LLC Dennis L Perez LA VERNIA dperez@vts-group.net 210-390-0598 Yes1208153399900 VYOPTA INCORPORATED President/CEO Alfredo Ramirez AUSTIN al.burns@vyopta.com 512-891-4200 Yes1475253987500 WALKER BUSINESS ENTERPRISES, INC Henry Walker CYPRESS hwalker@wbecorporation.net 713-459-7219 Yes1474688765300 WANG EVALUATION CONSULTANTS Eugene Wang LUBBOCK eugene.w.wang@gmail.com 806-789-6184 Yes1262977153100 WBF CONSULTING GROUP Carroll Pearson BRYAN cpear_consultant@yahoo.com 678-984-9888 Yes1454595987700 WC3 ENTERPRISES, INC. Trey Crowdus AUSTIN tcrowdus@wc3enterprises.com 512-426-2503 Yes1752804151400 WESTGATE COMPUTERS Sec. & Treasurer/Timothy A Monaghan AMARILLO tmonaghan@westgatecomputers.com 806-352-4243 Yes1272971835800 WILLARD INTERACTIVE, INC. President/Josh Peichoto AUSTIN josh@willardinteractive.com 512-524-6758 Yes1463777846600 WOOLLARD NICHOLS AND ASSOCIATES Kelly Nichols AUSTIN kelly@woollardnichols.com 512-375-3504 Yes1205988585000 WORKFLOW PRODUCTS, L.L.C. Jennifer Tocci N RICHLAND HILLS jen@tocci.org 817-503-9545 Yes1463882020000 WW INVESTMENTS, LLC Fred Washington CYPRESS washingt_fred@att.net 713-320-6055 Yes1261129678600 XBITECH CORPORATION Trieu Nguyen HOUSTON Trieu.nguyen@xbitech.com 866-996-9248 Yes1272037306200 YANCY ENTERPRISES INCORPORATED Frakeetta Yancy MISSOURI CITY fyancy@criterium-yancy.com 281-491-1262 Yes1810885520800 ZAPPED COMMUNICATIONS LLC Lindsey Zapalac ARLINGTON sales@zappedcom.net 469-693-0865 Yes1141944554600 ZCORE BUSINESS SOLUTIONS, INC. Angeline Nguyen ROUND ROCK angelinenguyen@zcorebusiness.com 512-238-8222 Yes1900994109700 ZEALTYPIA CONSULTANTS, LLC Ramona Wilson STAFFORD rwilson@zealtypia.com 281-903-7533 Yes1331090546100 ZIRLEN TECHNOLOGIES INCORPORATED Chandrasekar Kancharla ALLEN chandra.k@zirlen.com 972-200-7106 Yes1200275618200 ZOGO TECHNOLOGIES, LLC Michael Taft DALLAS sales@zogotech.com 214-774-4780 Yes

Class/Item Codes: 912-20, 910-23, 918-93

18 of 29

Vendor ID Company Name Contact Person City Email Phone1461995281600 360TXC Tony Lester AUSTIN estimator@360txc.com 877-710-7474 Yes1522446281000 5K TECHNICAL SERVICES LLC Owner/Tonia Kirkendall ALLEN tonia@5ktech.com 469-656-3159 Yes1463836072800 707 MANAGMENT LLC Managing Director/Howard T.Johnson HOUSTON hojo@70llc.com 281-726-1028 Yes1201241001000 A & L SANCHEZ PAINTING AND Lesley S. Greer KILLEEN lgreer@a-lsanchezpainting.com 254-213-1197 Yes1742771307200 A-ALARM FIRE & SECURITY SYSTEMS CATHY RESTIVO WACO cathy.restivo@a1firesec.com 800-456-8787 Yes1271548520200 A-PLUS SEALANTS, INC. PRESIDENT/Terrisia Schier AUSTIN aplussealants@hotmail.com 512-454-3388 Yes1752893984000 A. MILLER CONSULTING SERVICES, INC. Tina Williams LEWISVILLE twilliams@mcs.biz 972-580-0812 Yes1263723625300 A3 SOLUTIONS INCORPORATED Maria D. Del Valle DALLAS lola@a3-inc.com 972-247-4100 Yes1475175022600 ABSOLUTE FACILITY SOLUTIONS, LLC Patrick Lynass AUSTIN plynass@absolute-fs.com 800-527-4135 Yes1752608616400 ABSOLUTE FIRE PROTECTION INC TONY GRIJALVA ODESSA absolutefire@hotmail.com 432-580-3473 Yes1742867578300 ABSOLUTE SERVICES Pres./CARRIE SEGREE MCALLEN asmcallen1@aol.com 956-631-6931 Yes1752966405800 ACUMEN ENTERPRISES, INC. Wayne Boyter DESOTO wayne@acumen-enterprises.com 972-572-0701 Yes1461091684400 ADAPTIVE & EFFICIENT DESIGN SERVICES, LL Tasha McCarter AUSTIN tmccarter@ae-designservices.com 512-765-5617 Yes1471674405800 ADEPT FACILITIES AND DESIGN, INC. David San Miguel HARLINGEN dsm.afd@gmail.com 972-330-7643 Yes1383938727400 ADVANCED FIRESTOP TECHNOLOGIES LLC Donna Stewart AUSTIN donna@advancedfirestop.com 512-838-1380 Yes1421562051000 ADVANTAGE SUPPLY Carol Bane FORT WORTH bids@advantagesupply.us 817-377-8094 Yes1263904481200 AG CONSTRUCTION MANAGEMENT Anthony Gutierrez AUSTIN info@agcm.us 512-579-6498 Yes1752829278600 ALARDIN DEVELOPMENT CORPORATION Anthony Alardin BEDFORD tony@alardin.com 469-751-3547 Yes1752692774800 ALCATEX INC ALLISON BOEN GRIFFIS ROYSE CITY allisonb@alcatexdesign.com 972-226-0047 Yes1263632027200 ALDEROM, LLC Pres./Leticia Cisneros SAN ANTONIO alderomllc@yahoo.com 210-667-6111 Yes1742918445400 ALL PRO GENERAL CONSTRUCTION, INC. Pres./Raul Scott SAN ANTONIO rs@allprogenconst.com 210-627-2563 Yes1742325850200 ALL QUALITY ROOFING & INSULATION, INC. RAY SHAW MANOR ALLQUALROOFING@AOL.COM 512-365-3300 Yes1562392475800 ALPHA/OMEGA CONSTRUCTION Carla Rawlings-Estrad HOUSTON alphaomegaconstruction2016@gmail.com 713-574-0030 Yes1742740609900 AMSTAR, INC. Mary Teresa Flores SAN ANTONIO tflores@amstarincgc.com 210-927-5705 Yes1352210541300 ANADARKO INDUSTRIES, LLC J. Kenn Hall HOUSTON khall@anadarko-industries.com 281-286-9202 Yes1261663422100 ANDERSON AND ASSOCIATES INVESTIGATIVE Demond Anderson HOUSTON anderson_associateshouston@outlook.com 832-319-8113 Yes1810948759700 ANDRADE-VAN DE PUTTE AND ASSOCIATES, LLC Hope Andrade SAN ANTONIO hope@andradevdp.com 210-592-6187 Yes1263871617000 ANDTECH SOLUTIONS, LLC Myoshia Boykin-Anderson HOUSTON mbanderson@andtechllc.com 713-900-2600 Yes1271366491500 AP DISASTER RECOVERY SERVICES, INC President/Alicia Phelps KATY alicia@aliciaphelps.com 713-922-0908 Yes1464854059000 APOGEE CFS, LLC Renior L. Knox Sr CORPUS CHRISLknox@apogeecfs.com 361-887-1806 Yes1450500910100 APPLIEDTECH GROUP LLC Roberto Mora-Ramos AUSTIN rmora@atgtc.com 512-718-1718 Yes1760110237300 AQUATEX WATER CONDITIONING, INC. Nancy L. Standeford ALVIN nls@aquatexwater.com 281-331-7777 Yes1742976292900 ARBER, INC. Pres./ROBERT M. LOZANO SAN ANTONIO corporate@arberinc.com 210-736-6200 Yes1461338181400 ARISTOCLES ENTERPRISES, LLC RD Plato TYLER doc@platogrp.com 888-765-5355 Yes1760750828400 ASH HEALTH SAFETY LLC ATIYA SYVERSON KATY atiyasyverson@att.net 281-961-0389 Yes1262197773000 ASSOCIATED CONSTRUCTION PARTNERS, LTD. Jillian R. Simpson BOERNE jill@acpartners.org 210-698-8714 Yes1742333944300 ATC CONTRACTORS, INC. PRESIDENT/PATRICIA ROPPOLO GEORGETOWNatwpf@aol.com 512-930-3988 Yes1461029654400 AUSTIN & ASSOCIATES Terrell W. Austin SAN ANTONIO twayneaustin7@yahoo.com 210-393-7732 Yes1471893597700 AUSTIN PROTECTION SECURITY Yolanda Pedraza AUSTIN aps@austinprotectionsecurity.com 512-289-0773 Yes1471359971100 AUSTIN TEXAS MEDIATORS LLC Barbara Ann Allen GEORGETOWNinfo@austintexasmediators.com 512-966-9222 Yes1742937448500 AVAIL SOLUTIONS, INC. Pres./JANIE HARWOOD CORPUS CHRISjharwood@availsolutionsinc.com 361-808-7901 Yes1751774863200 AZTEC CONTRACTORS, INC Frank Spencer EL PASO f.spencer@azteccontractors.com 915-577-9685 Yes1200870140600 B & E RESOURCES, LTD Jennifer Branch BUNA jenniferbranch@berltd.com 409-994-2653 Yes1870799725200 B & MS CONSTRUCTION, INC. MARY SUE HERNANDEZ/PRESIDENTDICKINSON bhernandez@bmsconstruction.net 281-337-3368 Yes1223948467300 B. C. CONTRACTOR Brandon Carter BEAUMONT bcarter.contractors@yahoo.com 409-350-2594 Yes1270613679800 BAILEY'S PREMIER SERVICES LLC Tamiko W Bailey FORT WORTH twbailey@baileyspremierservices.com 817-292-2423 Yes1752686521100 BASECOM INC OSCAR OAXACA FORT WORTH ooaxaca@basecominc.com 817-589-0050 Yes1760267662300 BEI ENGINEERS Fred Bandini PASADENA AEBandini@bei-us.com 713-475-2424 Yes1462359200400 BENICIA CONTRACTORS LLC Michelle Washington SACHSE beniciacontractors@gmail.com 214-790-9979 Yes1510595149300 BLACKSTAR COMPANIES, LLC Les Allen THE COLONY michelle.allen@blackstarcompanies.com 888-864-7773 Yes1352566555300 BLADE AND BOW SOLUTIONS INC Justin Daniel COLLEGE STATjustin@jlcbuildingservices.com 719-425-6824 Yes1742749884900 BLAKEMAN AND ASSOCIATES Pres/Linda Valigura Williams MONTGOMERYlinda@blakemanandassociates.com 936-582-2900 Yes

HUB Status

Class/Item Codes: 912-20, 910-23, 918-93

19 of 29

1272145720300 BREITLING CONSULTING, LLC Amanda Breitling BURLESON amanda@breitlingconsulting.com 817-447-0098 Yes1263389267900 BRYNCO, INC. Pres/Katherine Garza COLLEGE STATBRYCOINC@GMAIL.COM 979-220-8856 Yes1462327694700 BUZZCLAN LLC Sachin Jain FLOWER MOUNsjain@BuzzClan.com 214-620-0021 Yes1562671960100 BYRDSON SERVICES, LLC Jim Griffin BEAUMONT jgriffin2440@yahoo.com 409-842-1827 Yes1205033041900 C.A. EDWARDS, INC. Meghan Klein SPRING mklein@caedwards.com 972-567-4321 Yes1264751651200 CALIBER SOLUTIONS Mg.Ptr./Kellye Badon BEAUMONT mthomas@calibersolutions.com 409-554-0800 Yes1841642752600 CAPITAL CITY MAINTENANCE & WATERPROOFING C.E.O. /Rene Molina Jr.. AUSTIN capitalcityoffice@yahoo.com 512-406-4796 Yes1752918306700 CARCON INDUSTRIES & CONSTRUCTION, LLC DIANA MUNOZ DALLAS dmunoz@carconindustries.com 214-352-8515 Yes1510552206200 CARIDAS CONSULTING GROUP Evangeline Caridas HOUSTON ecaridas@flowmanagement.net 713-629-5692 Yes1760606854600 CARRIZAL & ASSOCIATES, INC. Ruben Carrizal HOUSTON mcarrizal@carrizal.com 713-451-2050 Yes1264251803400 CASTILLO CONSTRUCTION SERVICES PRESIDENT/OWNER/SANTIAGO E. CAHOUSTON scastillo47@comcast.net 832-282-0053 Yes1050538443700 CEN-TEX CONTRACTING AND SUPPLY Kathleen Harrison CHINA SPRINGcontractingandsupply@yahoo.com 254-981-3479 Yes1203747411600 CENTRAL TEXAS EXPRESS METALWORK, LLC Owner/Kara Clayton SAN ANTONIO kara@myexpresscontracting.com 210-337-2260 Yes1752663630700 CES NETWORK SERVICES, INC. ENRIQUE H. FLORES DALLAS cesnet@cesnetser.com 972-241-3683 Yes1453932698400 CHAMPION LIFE SAFETY SOLUTIONS LLC DBA C Charles Henderson DALLAS charles.henderson@championfiresecurity.com 972-663-5000 Yes1272166448500 CHARLES TRYON & ASSOCIATES Charles Tryon CORPUS CHRIStryon.charles@gmail.com 877-526-0008 Yes1461836971500 CHARTER SCHOOL SUCCESS Karen Mowbray GALVESTON karen@charterschoolsuccess.com 281-450-8753 Yes1473403954900 CHRISTIAN TAYLOR GROUP, LLC Duff Taylor LEWISVILLE duff.taylor@ctgbuilds.com 214-274-4811 Yes1465090912100 CLOVIS CONTRACTING COMPANY LLC Bert Kivell NEW BRAUNFEadmin@cloviscontracting.com 512-465-2055 Yes1900286014600 COMBS CONSULTING GROUP, LP Carrie E. Combs, Pre SAN ANTONIO Carrie.Combs@Combs-Group.com 210-698-7887 Yes1760524129200 COMPLETE SOLUTIONS INC Vasudevan Ranganathan STAFFORD ranga@complete-solutions.com 832-886-4363 Yes1742471700100 CON-COR INC. Lloyd (Cy) Canales-Jary SAN ANTONIO cyjary@con-corinc.com 210-375-8484 Yes1271143967400 CONQUEST CONSTRUCTION, LLC Managing Manager/President / Kim Hol HOUSTON kholmes@conquestvob.com 713-417-0424 Yes1043814808100 CONSOLIDATED ENTITIES, LLC ABAYOMI A. OWOLABI SUGAR LAND realty@cosolent.com 281-265-2457 Yes1475597889800 CONSTRUMENT GROUP INC Eloina Padilla Guerrero SAN ANTONIO construmentinc@gmail.com 210-473-3302 Yes1203856936900 CONTIGO ENTERPRISES, INC. Pres/Juan R. Palmarez HOUSTON contigoinc@sbcglobal.net 713-705-6596 Yes1474579990900 CORERECON, LLC Christopher Hegg CORPUS CHRISChris@CoreRecon.com 800-955-2596 Yes1200265986500 CREED CONSTRUCTION INC. Chester Reed MANSFIELD chester@creedci.com 682-518-8835 Yes1461672696500 CRUZ MAINTENANCE AND CONSTRUCTION, INC. Christopher Cruz CORPUS CHRISccruz@cruzcmc.com 361-851-2002 Yes1460599156200 CS SAFETY LLC Sheila Carpenter DENTON contact@cssafety.com 214-557-0758 Yes1202683218300 D & L CONSTRUCTION, INC. Linda M. Young/President FORT WORTH lyoung@dandlconstructioninc.com 817-886-6836 Yes1352371150800 DATACOM DESIGN GROUP, LLC Jodi P Bole AUSTIN jbole@datacomdesign.com 512-478-6001 Yes1743020456400 DATASTREAM TECHNOLOGIES, LLC President/Betty Aguilar SPRING BRANCbaguilar@datastreamllc.net 210-892-2331 Yes1743093129900 DC SERVICES L.L.C. Rene Gonzalez, Jr. HOUSTON rene@dcservicesonline.com 832-436-7990 Yes1562589888500 DECENT CONSTRUCTION COMPANY, INC SYED HASHMI PLANO construction.decent@gmail.com 214-846-5113 Yes1810816421300 DELTA POINT SAFETY Annabell Martinez ELSA annabell@deltapointsafety.com 956-465-5579 Yes1800959106800 DFW SERVICES, LLC Deidra Warren, President SACHSE deidra@dfdub.com 972-495-4400 Yes1751915482100 DIAMOND BUSINESS SERVICES INC CHARLIA PENCE AMARILLO charlia@diamondbusiness.net 806-373-4148 Yes1760130068800 DIVERSIFIED HEALTH CARE SYSTEMS, INC. Dr. Bettye D. Lewis HOUSTON diversifiedhcs@sbcglobal.net 713-526-3482 Yes1272488410600 DIVISION 16 CONSTRUCTION CORPORATION JUAN HERNANDEZ CORPUS CHRISjuan@division16construction.com 361-241-8888 Yes1460798430000 DL CONSTRUCTION LP, LLP. dlconstruction,lp llp ARLINGTON bids@dlconstructionllp.com 817-999-0379 Yes1202654480400 DNI, INC. Owner/Michael Vinson HURST michael@dniinc.net 817-494-3733 Yes1742925187300 DONE-RIGHT HOME REPAIR & SERVICES Owner/DARRYL R. WHITE AUSTIN drhrs@ao.com 512-821-3508 Yes1273104158300 DORAME GENERAL REPAIR AND LAWN LLC Ramon Dorame CORPUS CHRISdo-ra-me@hotmail.com 361-533-6728 Yes1061651162100 DOUGHERTY SPRAGUE ENTERPRISES, INC. Cathy Dougherty ROWLETT cdougherty@dsei.com 972-412-8666 Yes1300590854900 DRC CONSTRUCTION LLC Owner/Dawn Cockerill BEAUMONT dawn@DRC-Construction.com 800-372-1565 Yes1742578279800 DYNATEC SCIENTIFIC LABORATORIES, INC. Pres./RUDOLFO PINA EL PASO dynatec@sbcglobal.net 915-849-1322 Yes1452741910600 E CONTRACTORS USA, LLC Katherine Jenkins HOUSTON kjenkins@econtractorsusa.com 713-481-2810 Yes1200099607900 E.C.H.O. Henry Booth, III SAN ANTONIO hboothIII@gmail.com 210-789-2468 Yes1473468370000 EDGE METRICS Viktoria Hagedorn LAKEWAY viktoria.hagedorn@gmail.com 512-838-3829 Yes1201357471500 EGS RESEARCH & CONSULTING ESTER SMITH AUSTIN egs@prismnet.com 512-467-8807 Yes1753233037400 EKHP CONSULTING LLC VP/Bill Peek SEGUIN bill@ekhpconsulting.com 512-827-3547 Yes1742665957300 ELECTRONIC SYSTEMS DESIGN OF TEXAS Barbara Yoder MCALLEN barb@esdtx.com 956-686-2711 Yes1742632901100 ELITE PERSONNEL CONSULTANTS INC Jeff Evins AUSTIN jefe@HRnetConnection.com 512-454-9561 Yes

Class/Item Codes: 912-20, 910-23, 918-93

20 of 29

1203852622900 ENTERPRISE ESP SERVICE PROVIDER, LLC Clarence E. Lindsey DALLAS clindsey@enterprise-esp.com 469-619-3114 Yes1464358197900 EP WRAP-IT INSULATION, LLC ABRAM LUCERO EL PASO LUCEROABRAM@YAHOO.COM 915-274-8669 Yes1331012892400 EPRO LLC Robert Whitaker HOUSTON robert.whitaker1@eprollc.com 409-965-9695 Yes1474946532500 ERASCOGROUP, LLC Gary Leibowitz HOUSTON gary.leibowitz@erascogroup.com 713-574-5440 Yes1262123293800 ES SQUARED LLC Albert H. Mitchell GRAND PRAIRIalbert@es2consulting.com 972-325-1929 Yes1760633769300 EST SOLUTIONS, INC. President./Susan Eppes HOUSTON Susaneppes@comcast.net 832-435-3472 Yes1760549830600 FAIRWEATHER GROUP, LLC Amy Miller CONROE amiller@fairweathergrp.com 936-756-6446 Yes1270643531500 FALLS CONSTRUCTION COMPANY, INC. Rob Ojeda WICHITA FALLSrob@fallsconstructionoftexas.com 940-761-3839 Yes1263555711400 FCS FAB, INC. Jason Freeman DEER PARK jfreeman@hallmark-group.net 832-256-9812 Yes1760630869400 FERGUSON CONSULTING, INC. President/C. LECETTE FERGUSON MAGNOLIA lferguson@fci-engr.com 281-252-9232 Yes1471013620200 FIVE STAR FIRE SYSTEMS INC. Holly Clark ARLINGTON fivestarfiresystemsinc@gmail.com 817-319-4854 Yes1473792221200 FORSETI VENTURES, INC. CEO/Ian Erickson BUDA ian@forsetiventures.com 512-738-3215 Yes1742784213700 FOSTER CM GROUP, INC. Paul W Foster SAN ANTONIO fostercmg@fostercmgroup.com 210-804-1004 Yes1475045320200 FOSTER SAFETY LLC Casey Foster BEAUMONT fostersafety@fostersafety.com 409-841-5924 Yes1263476574200 FOUR FEATHERS ALARM, LLC John Palmer DENISON john.palmer@fourfeathersalarm.com 903-647-4105 Yes1262769105300 FOUR-STAR BUILDERS, LP President/Margaret Miceli HUNTSVILLE margaret@fourstarconst.com 281-320-2568 Yes1461570961600 FRONTERA CONSULTING, LLC Jessica Villarreal MCALLEN sales@gofrontera.com 512-655-9434 Yes1272425295700 FRONTLINE SUPPORT SOLUTIONS, LLC President/Jose M Perez SAN ANTONIO jperez@frontlinesupportsolutions.com 210-630-6750 Yes1742489403200 FST CONSTRUCTION OWNER/FERNANDO SANCHEZ SAN ANTONIO fstconstruction@yahoo.com 210-843-5725 Yes1208166307700 FULLIDENTITY.COM, INC Dayla Richardson CEDAR HILL dayla@fullidentity.com 214-331-2551 Yes1753173070700 FUTURE LINK TECHNOLOGIES, INC. Latrice Hertzler AUSTIN lhertzler@future-link.biz 512-443-4100 Yes1752753221600 G BOREN SERVICES INC Geneva Boren LUBBOCK geneva.boren@goboren.com 806-797-4161 Yes1752305253200 G. P. WATERPROOFING & RESTORATION SERVIC LUIS ROSILES/OWNER DALLAS lrosiles@aol.com 972-642-4335 Yes1742920962400 GARCO CONSTRUCTION, LLC Member / BENITO GARCIA SAN BENITO garcollc@msn.com 956-399-6715 Yes1742854290000 GARCOM, INC. PRESIDENT/JESUS ALBERTO GARCIEL PASO info@garcominc.com 915-859-2424 Yes1201932393500 GARRETT & ASSOCIATES GENERAL CFO/MARCIA GARRETT WHITEHOUSE mgarrett@garrettgc.com 903-839-7909 Yes1760382055000 GENERAL CONTRACTOR SERVICES, INC. Teltschick, Pamela HOUSTON genconser@aol.com 713-270-5300 Yes1711038225000 GLOBE BUILDERS, LLC Angelina Rodriguez Chavez EL PASO mariochavez@globebuilders.com 915-533-8700 Yes1272961392200 GRAYHORSE CONSTRUCTION, INC. President / Lily Mackey DESOTO lily@Grayhorse-Construction.com 972-529-7650 Yes1742331144200 GRECO CONSTRUCTION, INC. Diane Greco SAN ANTONIO Greco@satx.rr.com 210-496-2420 Yes1264511961600 GREENHURST ENTERPRISES, LLC Geno Garza FARMERS BRAgenogise1@gmail.com 972-839-4569 Yes1474017602000 GURI DESIGN BUILD L.L.C. Arturo G Martin AUSTIN amartin@guri-db.com 254-458-8613 Yes1742994685200 H2O PARTNERS, INC. PRES./JO ANN HOWARD AUSTIN jane@h2opartnersusa.com 888-328-4151 Yes1264555939900 HARDIN & ASSOCIATES CONSULTING, LLC Michelle Hardin IRVING mhardin@HACTEXAS.COM 972-823-8800 Yes1743024249900 HBMG INC Nita Saunders AUSTIN nsaunders@hbmginc.com 512-459-2613 Yes1742627965300 HBT, INC. Elizabeth Hansen VON ORMY hansen@hbtincorporated.com 210-219-3305 Yes1451497306500 HEALTHTEX INTERNATIONAL John C Joe HOUSTON jcjoe@healthtexintl.com 713-662-9614 Yes1203459842000 HIGH PERFORMANCE CONSTRUCTION GROUP Priscilla Rodriguez GROVES hpcopr@gmail.com 409-332-9562 Yes1741837947900 HINO GAS SALES, INC. Alejandro Hinojosa HARLINGEN hinosr@hinogas.com 956-423-9178 Yes1742891838100 HIRE PRODUCTIVITY, INC. Pres./Karen S Hoffman AUSTIN karen@hirepros.com 512-342-0055 Yes1742944445200 HOBBS CONSTRUCTION, INC. PRESIDENT/LUZ MARIA S. HOBBS ELGIN sandrahobbs1@msn.com 512-281-5775 Yes1760514868700 HONESTY ENVIRONMENTAL SERVICES INC KAMAL HUSSEIN HOUSTON kamal@honestyenvironmental.com 713-856-5354 Yes1274171451800 HUCKEYEHEALTH SERVICES LLC christopher Ojiako KATY huckeyehealth@yahoo.com 281-712-2051 Yes1453564452100 HYDRO EX Daniel Olivo CORPUS CHRISdaniel@hydroexllc.com 361-452-1375 Yes1752481962400 IBARRA CONSULTING ENGINEERS Pres./Raquel Ibarra DALLAS IBARRAengineers@aol.com 214-219-1030 Yes1261580419700 ICON DIVERSIFIED, LLC Julie Ingram WEATHERFOR julie.ingram@icondiversified.com 817-913-2644 Yes1262322057600 INCOGOUTSOURCING, LLC President/Kim Harrison HOUSTON kharrison@cmsin.com 713-868-5119 Yes1760591116700 INFRASTRUCTURE ASSOCIATES, INC. Cynthia Foteh HOUSTON vh1@iahouston.com 713-622-0120 Yes1742995891500 INTEGRATED SECURITY SOLUTIONS DIANE GALLATIN MANCHACA dgallatin@austin.rr.com 512-422-0570 Yes1461778797400 INTEL SYSTEMS TECHNOLOGY Pres./Peter A. John LEWISVILLE pjohn@intelsystemstechnology.com 469-682-5146 Yes1742882687300 INTERNAL CONTROL SYSTEMS, INC. Diane L. Jackson AUSTIN djackson@internalcontrolsys.com 512-326-1177 Yes1272166448502 INVESTIGATIONS ON DEMAND CHARLES M. TRYON CORPUS CHRISINVESTIGATIONSONDEMAND@GMAIL.COM 361-877-0230 Yes1743017084900 J-R INTEREST, INC. Presidente/RICHARD SANTOS SAN ANTONIO RICKYPUH2001@YAHOO.COM 210-559-7150 Yes1800068896200 J. PENA CONSTRUCTION , LTD. JOSE PENA MCALLEN josep@jpenaconstruction.com 956-971-8705 Yes

Class/Item Codes: 912-20, 910-23, 918-93

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1463323272400 J.CARRIZAL GENERAL CONSTRUCTION Julian Carrizal, President EL PASO jcarrizal@jcgenconst.com 915-591-2377 Yes1201368188200 JAKECO CONSTRUCTION, INC. Nicole LA VERNIA jacoinc@aol.com 210-745-1302 Yes1742304033000 JAN-CAR, INCORPORATED G.L. Bob Jarvis EL PASO bjarvisclan@aol.com 915-852-9500 Yes1742492518200 JASMINE ENGINEERING, INC. President/Yasaman Jasmine Azima SAN ANTONIO jasmine@jasmineengineering.com 210-227-3000 Yes1471994051300 JOHNSON APPLIED SOLUTIONS LLC Theodore J. Johnson BULVERDE tedjohnson@johnsonappliedsolutions.com 210-718-4079 Yes1760735639500 JSR, INC. President/CEO - Nancy A. Greaves SCHERTZ Nancy@jsrincorporated.com 210-653-7772 Yes1272911549800 JUSTICE INFORMATICS Jeffrey M. Cancino SAN ANTONIO jeffreymcancino@gmail.com 210-373-6537 Yes1471412523500 K. TILLMAN CONSTRUCTION LLC Yakira Braden DALLAS yakira@ktillmanconstruction.com 832-622-3160 Yes1463782223100 K2CMD, INC Mohammed Masood Hussain CARROLLTON mhussain@k2cmdinc.com 972-395-8888 Yes1760416259800 KA-TEX CONSTRUCTORS, INC. President/RENE GRIFFITH HOUSTON rene@katexconstructors.com 713-692-0707 Yes1760369219900 KENNEDY CONTRACTING INC. Rebecca S. Kennedy MAGNOLIA rjskennedy@yahoo.com 281-356-8555 Yes1263567364800 KIMZEY CONSTRUCTION, LLC PAUL SCHURR FRISCO PAUL@KIMZEYCONSTRUCTION.COM 214-391-3111 Yes1460870765000 KMR CONSULTS AND INVESTIGATIONS Kenneth M. Riley SAN ANTONIO kriley@thekmrfirm.com 210-681-4474 Yes1811247498800 KT BLACK SERVICES, LLC Kristi Marie Black AMARILLO kristi@blacksmithlamb.com 806-731-8205 Yes1742939910200 L & G CONCRETE CONSTRUCTION, INC. President/Erasmo Lopez MERCEDES pgarzajr@lgconcrete.com 956-565-6334 Yes1510606674700 LACEY NEWDAY CONSULTING, LLC Principal/Sidney E. Lacey HOUSTON slacey@LNCHouston.com 713-446-5970 Yes1113653046300 LARETTA RENA CALLAWAY, PROJECT MGMT. OWNER/LARETTA RENA CALLAWAY HOCKLEY LARETTACALLAWAY@GMAIL.COM 936-419-6794 Yes1264453891500 LARGIN CONSTRUCTION SERVICES, LLC President / Jerry Jo Largin CORPUS CHRISjerryjo@larginconstruction.com 361-723-1573 Yes1464411166900 LEBANON CREEK LEADERSHIP AND George E. Rhyne, Jr HOUSTON gerhyne@att.net 281-932-6315 Yes1331022308900 LEETEX CONSTRUCTION, LLC President/Richard L. Karlos DALLAS rkarlos@leetexllc.com 214-360-4700 Yes1760104004500 LESLEY & ASSOCIATES, INC. Patsy A. Lesley HOUSTON ssteward@lesley.net 713-850-9240 Yes1462745654500 LEXINE INC Frank MCALLEN frank@lexinegroup.com 956-992-0690 Yes1463578263500 LEYVA CONSTRUCTION SERVICES, LLC LIONSO LEYVA GILMER LIONSO@LEYVACS.COM 903-424-2007 Yes1421528310300 LICON ENGINEERING COMPANY, INC. PRESIDENT / MARGARITA LICON EL PASO MLICON@LEC-GROUP.COM 915-781-1532 Yes1742101213300 LLEWELYN-DAVIES SAHNI INC Randhir Sahni HOUSTON RELSNER@theldnet.com 713-850-1500 Yes1742951947700 LNV, INC. Robert Viera CORPUS CHRISRViera@LNVinc.com 361-883-1984 Yes1271860875000 LONE STAR PLANNING, LLC Owner/Jennifer R Clarke AUSTIN jclarke@lonestarplanning.com 415-517-6784 Yes1300289426200 LONESTAR STATE ENVIRONMENTAL SERVICES Tonya L Bosher AUSTIN tbosher@lonestar-environmental.com 512-931-2513 Yes1203155877300 LRJ RESEARCH & CONSULTING Owner/LAUREN JAHNKE SUNSET VALLElauren@lrjconsulting.com 512-899-8844 Yes1810627236400 M-ERG INC. Parker,Martha HOUSTON martha@m-erg.com 832-532-3095 Yes1471985580200 M.A.C.K. FACILITIES MANAGEMENT Franklin Garrett SAN ANTONIO franklin.garrett2@hotmail.com 210-592-3008 Yes1272034726400 M2 FEDERAL INC Mike Scheiern SAN MARCOS Mike.Scheiern@m2federal.com 512-450-4502 Yes1812456844700 MACKINNON CONTRACTORS LLC Karen MacKinnon BULVERDE karen@mackinnoncontractors.com 210-621-4555 Yes1464164718600 MAHAN FOUNDATION & CONTRACTORS, LLC Henry Mahan CORPUS CHRISmahanfci@yahoo.com 361-687-3901 Yes1742490361900 MALTBY BUILDERS INC SANDRA MALTBY KINGSVILLE maltbybuilders@sbcglobal.net 361-592-8426 Yes1202529797400 MARION SERVICES, L.L.C. Owner/Aaron Ramos LAREDO marionservices@live.com 956-712-0466 Yes1262794648100 MARKS & ASSOCIATES Owner/Shearon Ann Marks BAYTOWN marksandassociates@yahoo.com 713-492-2180 Yes1870773174300 MASON TECHNOLOGY SOLUTIONS AND SERVICES, PRESIDENT/CEO/JAMES B. MASON SCHERTZ james.mason@mts2.net 210-269-3327 Yes1742674514100 MASTER PAINTERS, INC. CAROLYN BARTEN/PRESIDENT AUSTIN CBARTEN@AUSTIN.RR.COM 512-771-2299 Yes1271331598900 MAVICH, LLC FAITH GORDON SOUTHLAKE SALES@MAVICH.COM 682-503-4484 Yes1742589383500 MEDICAL AUDIT CONSULTANTS, INC. Elaine Munoz medaud SAN ANTONIO MEDAUDIT@SBCGLOBAL.NET 210-494-1167 Yes1202844007600 MEDICAL AUDITING SOLUTIONS, LLC PRESIDENT/ANGELA S. MILLER THE COLONY medaudsolutions@aol.com 972-459-1508 Yes1743003189200 METAINFORMATICS, INC. John Schmit FRISCO jcschmit@meta-informatics.com 888-630-5992 Yes1812071287400 MICRO SERVICES / MICRO Anthony Allbritain AUSTIN anthonya@microinstitute.com 512-243-6165 Yes1208231422500 MIKE TIDWELL & ASSOCIATES, LLC Owner/Gaye L. Tidwell KOPPERL gayelynntidwell@gmail.com 530-307-8819 Yes1471347877500 MILLBURY GROUP LLC Carleta A Miller MICO CAMTX1@wildblue.net 830-612-2293 Yes1760586361600 MILLENNIUM PROJECT SOLUTIONS, INC. Vice President/Luke Morgan CROSBY mmorgan@mps-team.com 281-328-2200 Yes1742712353800 MIRATEK CORPORATION Pres./Joe Diaz EL PASO jdiaz@miratek.us 915-772-2852 Yes1472982676900 MKD SOLUTIONS LLC Mario Davila SAN ANTONIO mdavila@mkdsolutionstx.com 210-701-2375 Yes1742890583400 MLP VENTURES INC. President/Liborio Perez VON ORMY mlp@att.net 210-623-8172 Yes1454106954900 MNKHAN ARCHITECTS PLLC Mahbuba Nahid Khan COPPELL mkhan@mnkhan.com 972-740-0783 Yes1470993100100 MORGAN IT SECURITY Owner, Louis A. Morgan BRYAN Mr.L.Morgan@gmail.com 502-319-3753 Yes1320351010500 MSK INDUSTRIES Mildred Knox CORPUS CHRISmsk2011mt@yahoo.com 832-215-2410 Yes1320087467800 MUGHAL CONSTRUCTION ASIF MIRZA MCALLEN MIRZABEIG@YAHOO.COM 956-827-4565 Yes

Class/Item Codes: 912-20, 910-23, 918-93

22 of 29

1455317100100 MUNCOR, LLC Ramiro Munoz III CORPUS CHRISrmiii@rocketmail.com 361-462-4071 Yes1464531596200 NEW WORLD CONTRACTING, LLC Dorrett Vanderberg DALLAS dorrett@newworldcontractingllc.com 214-812-9429 Yes1208585730300 NICHE ASSURANCE LLC Peter Kiilu HOUSTON kiilu@nicheconsult.net 281-777-3394 Yes1811357937100 NMG CONSULTING LLC Vijay George AUSTIN vijay.george@nmgconsultingllc.com 512-297-8009 Yes1208921426100 NORTH TEXAS HORIZONS LLC Derek Wright IRVING dwright@5pe.com 972-490-5151 Yes1811868919100 NUEMMAN LLC Emmanuel Nuvaga MCKINNEY emmanuel.nuvaga@nuemman.com 214-499-5652 Yes1742861021000 OAK HILL TECHNOLOGY INC. REIGH GROSZ DRIFTWOOD sharvey@OAKHILLTECH.COM 512-288-0008 Yes1352346566700 OFFENSIVE LOGIC LLC CEO/Victor Westbrook SCHERTZ Victor.Westbrook@Offensive-Logic.com 210-236-2466 Yes1270963759400 ONSITE CONTRACTING, LLC Benny Ximenez WAXAHACHIE benny@onsite-contracting.com 972-935-0150 Yes1752712991400 OPEN INTEGRATION CONSULTING, INC. Mari Gonzales FORT WORTH dgonzales@oic-inc.com 972-386-3287 Yes1742406648200 OPERATIONAL TECHNOLOGIES CORPORATION Max Navarro SAN ANTONIO mnavarro@otcorp.com 210-731-0000 Yes1461252609600 OPTECH ENTERPRISE SOLUTIONS, LLC. LTG. (Ret) Ricardo S. Sanchez SAN ANTONIO louisa.alaniz@oesglobal.com 210-731-0000 Yes1460551006500 OPTIMUM REAL ESTATE AND CONSTRUCTION STACIE STEWART ARLINGTON STACIE@OPTIMUM-CONSTRUCTIONGROUP. 214-283-0237 Yes1464704807400 ORTELS, L.L.C. Leon G. Hamilton PEARLAND leon.g.hamilton@gmail.com 832-891-2507 Yes1800498596800 PABULUM CONSULTING, LLC Ferrel C. Bonner FRESNO ferrelbonner@pabulumconsulting.com 713-538-4719 Yes1752292199200 PARAGON PROJECT RESOURCES, INC. President/WILLIAM CORREA DALLAS marketing@2paragon.com 214-634-7060 Yes1760018324200 PAYLESS INSULATION, INC. VP/ELISA DIAS HOUSTON lmk@paylessinsulation.com 713-868-1021 Yes1465026259600 PEAK CONTRACTORS, LLC Michael Herrera SAN ANTONIO mherrera@peakcontractorstx.com 210-227-4322 Yes1752958694700 PENNTEX SERVICES, LTD. President/Sonia Davis DALLAS sonia@uslegalagents.com 877-779-8007 Yes1760660283100 PILGRIM CONTRACTORS, INC. Pres./Elise Carranza PINEHURST 281-356-7647 Yes1201111385400 PILLAR AND STRONG INC. Owner/Lee Olawale HOUSTON lee@pillarandstrong.com 713-780-3100 Yes1760292734900 PKD, INC. Pres./PAULETTE K DANIELS BOERNE pdaniels@pkdincorporated.com 830-537-5475 Yes1460675976000 POWER CONSULTING AND SEARCH LLC Melinda Le-Compte AUSTIN melinda@powerconsultingandsearch.com 512-763-4672 Yes1455208582200 PRAETORIAN PROTECTIVE SERVICES CORP Ekaterina Franco-Tentiouk HOUSTON k.franco@ppsc1.com 281-822-2930 Yes1010941048900 PRIDE GENERAL CONTRACTORS LLC Ramon T. Salgado EL PASO info@pridegc.com 915-771-9601 Yes1272662043300 PRODIGY CONSTRUCTION MANAGEMENT LLC Severo Palacios MCALLEN bids@prodigycompany.com 956-821-8014 Yes1462387541700 PROTECHT MANAGEMENT GROUP, LLC. David Misko AUSTIN dmisko@protechtmgt.com 469-688-3800 Yes1751533409600 PURDY-MCGUIRE INCORPORATED CAMILLE BARTON/CEO DALLAS CBARTON@PURDY-MCGUIRE.COM 972-239-5357 Yes1760560800300 QSS, L.C. Pate Muse HOUSTON emuse@qualitysecurity.com 281-820-9650 Yes1760782017600 QUALITY CONTROL TESTING, INC. Kay McPherson/President PORT LAVACA qct@cableone.net 361-553-7080 Yes1020720408100 QUALITY INNOVATIONS, INC. PRES/MICHELE L. MORGAN BOERNE MICHELE@QI2LLC.COM 281-705-8709 Yes1861105673200 QUICK RESPONSE SYSTEMS, INC President/DAVID O ADEYEMO GRAND PRAIRIYINKA@QRSYSTEMS.COM 972-263-9111 Yes1810554322900 R. MENDOZA & COMPANY, P.C. Mging Shareholder/Rosie Mendoza AUSTIN rosiem@rmendozacpa.com 512-708-1690 Yes1453307568600 R2M ENGINEERING, LLC John E. Rantz LUBBOCK jrantz@r2meng.com 806-783-9944 Yes1752269908500 RAY CANNEDY SECURITY & INVESTIGATIONS MARY Cannedy SEIGLER WICHITA FALLSmary@cannedysecurity.com 940-322-3856 Yes1223881792300 REAL NETWORK SERVICES, INC. Jose Reyes DALLAS tgonzalez@aboutreal.com 214-624-7604 Yes1471253851200 RECOMM, LLC Brandi M. Lara KELLER blara@recommhq.com 682-651-5017 Yes1462350871100 RED SUN INDUSTRIES LLC Candiance Melton DALLAS candiancemelton@outlook.com 214-908-6746 Yes1472454288200 RED TRIDENT INC Emmett Moore HOUSTON Emoore@redtridentinc.com 985-201-9763 Yes1260477105000 REIM CONSTRUCTION, INC. Miguel A. Ramos MISSION miguelr@reimconstruction.com 956-580-2675 Yes1432014240000 RISE RESIDENTIAL CONSTRUCTION, LP. Melissa Adami DALLAS madami@rise-residential.com 972-701-5558 Yes1271211584400 RLX CONSULTING GROUP, LLC Pres./Robert L. Lopez RANCHO VIEJOrlopez.rlcg@gmail.com 956-543-1750 Yes1742819524600 RODRIGUEZ BARR INC. Maricela Rodriguez Barr AUSTIN office@thebarrcompany.com 512-474-4222 Yes1161746805000 ROLLINS CONSTRUCTION SERVICES INC Debbie Thompson DALLAS mrollins@rollinsconstruction-inc.com 214-678-1000 Yes1461279407400 RSD & L ENTERPRISES Sheila Gonzales NEW CANEY rsdandlenterprises@centurylink.net 281-414-5242 Yes1742796492300 RTM CONSTRUCTION CO., INC. Gen. Partner/Thomas J. Smith ADKINS tom@rtmconstructionltd.com 210-649-4600 Yes1465218100000 RUCOBA & MAYA CONSTRUCTION, LLC Rodolfo Rucoba AUSTIN rudy@rucobaconstruction.com 832-867-6673 Yes1751835481000 RUDD-PALMER CO., INC. Victor Aranda AMARILLO victor@ruddpalmer.com 806-374-8581 Yes1450660341500 S & R WATERPROOFING AND ROOFING, LLC Stephanie Petersen MONTGOMERYrandall@srwaterproofing.com 281-726-2305 Yes1272292736000 SA LEADING EDGE TECHNOLOGIES, LLC Richard R. Hernandez SAN ANTONIO solarguy330@gmail.com 210-930-2834 Yes1454100045200 SABA QUALITY SYSTEMS INC SABA RIAZ HOUSTON QUALITYSYSTEM.QS@GMAIL.COM 832-715-3415 Yes1611599488700 SAFETY FIRST SECURITY & Mang/Carey Jo Hawa BEAUMONT cj@safetyfirst-si.com 409-892-1100 Yes1474495749000 SAFETY HAPPENS LLC Michael Lammey SAN ANTONIO michael@safety-happens.com 210-790-4540 Yes1742908678200 SAFETY SOLUTIONS INC Janice Orina AUSTIN jaime@safety-solutionsinc.com 512-423-0028 Yes

Class/Item Codes: 912-20, 910-23, 918-93

23 of 29

1460700578300 SAMS CONTRACTING CONSULTING AND TRAINING Aaron Sams SAN ANTONIO aaron@samscct.com 210-788-1034 Yes1752861121700 SECURE CAM, INC. David J. Torres PLANO david@securecaminc.com 972-509-9300 Yes1475014764800 SENDERO SENIOR SERVICES LLC Kaleigh Blue CROWLEY kaleigh@oaktimbers.net 520-999-0878 Yes1223695478500 SHI GOVERNMENT SOLUTIONS, INC Texas Team AUSTIN texas@gs.shi.com 800-870-6079 Yes1203567244800 SHIELS ENGINEERING, INC. Pres./Carol M Shiels KAUFMAN carol@shielsengineering.com 214-549-1986 Yes1202542335600 SIGMA SURVEILLANCE INC. DBA STS 360 Jessica Clark CARROLLTON jessica@sts360.com 214-427-5559 Yes1943469145700 SIGNATURE SOLUTIONS LLC Brigitte Burks PLANO bburks@ssifirst.com 972-670-3482 Yes1263512026900 SILOTECH GROUP, INC President /Tiffany Tremont SAN ANTONIO ttremont@silotechgroup.com 210-569-0953 Yes1475089634300 SITEMAX SECURITY LLC William Thornton ARLINGTON william.thornton@sitemaxsecurity.com 682-331-6100 Yes1271842965200 SITLLC, LLC Alexander Rodas EDINBURG arodas@sitllc.com 888-748-0956 Yes1383739653300 SMGETER CONSULTING AND SECURITY SERVICES SANDRA M. GETER BEAUMONT sgeter@gt.rr.com 409-466-7301 Yes1760392985600 SMITH - MOBLEY, INC. Anthony Smith HOUSTON ldsmith@smithmobleyinc.com 713-831-6817 Yes1522368972800 SOLIS CONSTRUCTORS, INC. J EDWARD LOWENBERG AUSTIN estimating@solisconstructors.com 512-450-0280 Yes1262044766900 SOLOGY LLC Chartreice Christmas RICHARDSON echristmas@sologysolutions.com 972-792-9300 Yes1471911892000 SOLOMON-JOSEPH, LLC Joseph Long THE WOODLANjoe.long@solomon-joseph.com 813-956-6737 Yes1203482538500 SOUTH TEXAS HORIZONS LP Derek Wright SAN ANTONIO dwright@5pe.com 210-308-8200 Yes1742538282100 SOUTHWEST CHIMNEY SWEEPS, INC. SALLY KENNEDY EL PASO sally@southwestchimney.com 915-591-6998 Yes1752443681700 SSP CONSULTING, L.C. Calvin Stephens DALLAS sspc@msn.com 214-220-9098 Yes1742238303800 STAR ALARM LOCKSMITHING Owner/Martha Terry GIDDINGS starlocksmithing@gmail.com 979-542-0601 Yes1475450425700 STAR VALLEY HOMES JOSEPH S. GRACIA EDINBURG STARVALLEYHOMES@YAHOO.COM 956-258-7031 Yes1463757603500 STATE OF TEXAS COMMUNICATIONS, LLC Mark Cortinas GEORGETOWNmark@it4texas.net 512-348-7892 Yes1760200103800 STEWART'S GARDEN CENTER, INC. President - Ms. Kim Stewart HUNTSVILLE kim@kimshomeandgardencenter.com 936-295-5282 Yes1742739247100 STRIKE PRO TECH INC CAROLYN GRAY AUSTIN StrikeProT@aol.com 512-834-2272 Yes1752786209200 STRUHS II, LLC Elizabeth N. Falconer FORT WORTH efalconer@struhsco.com 817-318-8000 Yes1760295547200 SUNLAND GROUP, INC. Pres./CARLA THOMPSON AUSTIN cthompson@sunlandgrp.com 512-590-7951 Yes1562485180200 SYNERGY CREATIONS GROUP, LLC Lee Sechrist BRYAN lee@synergycreationsgroup.com 979-488-9040 Yes1452850105000 SYNERGY PROJECT CONSULTANTS, INC. Luis Luna EL PASO lluna@spc-pm.com 915-613-1442 Yes1471271361000 T L JONES & ASSOCIATES Trennis Jones AUSTIN trennjo@aol.com 512-663-1794 Yes1760583016900 TAG COMMUNICATIONS L.P. Pres./Thomas A. Gonzales HOUSTON MarkT@tagcompanies.com 281-376-6055 Yes1812949282500 TALON INVESTIGATIONS Fred Olivares SAN ANTONIO Taloninvestigations@gmail.com 210-838-8513 Yes1743021134600 TECHNOLOGY CONSORTIUM, LLC Partner/David Palacios AUSTIN dpalacios@tech-consortium.com 512-417-5780 Yes1205373757800 TEJAS PREMIER BUILDING CONTRACTOR, INC. President / Julissa Carielo SAN ANTONIO julissa@tejaspremierbc.com 210-821-5858 Yes1760569618000 TESSELLATIONS INCORPORATED Sangita (Beni) Patel THE WOODLANbeni@tessellations.us 936-321-1998 Yes1364577339400 TEXAS GOVERNMENT SOLUTIONS Pres./Roy Mata AUSTIN rmata@tgsaustin.com 512-468-0113 Yes1271634122200 THE BUTLER ENTERPRISES Cass Butler LANCASTER bids@TheButlerEnterprises.com 469-554-9654 Yes1205784303400 THE MARK IV CONSTRUCTION GROUP, LLC Amy Cope FORT WORTH acope@markivconstruction.net 817-337-3343 Yes1203114535700 THE SABINAL GROUP, L.L.C. Daniel Benavidez SAN ANTONIO danny@sabinal-group.com 210-226-3400 Yes1810820824200 THE SAFETY COACH, LLC Tony Scales SAN ANTONIO tony.scales@thesafetycoach.org 210-858-8189 Yes1462686602500 THE TEXAS PROS, LLC Joy Pecoraro AUSTIN joy@thetexaspros.com 512-774-4466 Yes1223866927400 TIERRA FIRME CONSTRUCTION, INC. VP/ADRIAN RUIZ EL PASO tierrafirmeco@aol.com 915-881-0200 Yes1203508168100 TOM WRIGHT CONSTRUCTION, LLC MARGIE WRIGHT President WACO margie@built-wright.net 254-412-0801 Yes1451622586000 TONI J. ENTERPRISES, LLC Katrecia A. Johnson TOMBALL trecie@supergeekit.com 281-409-3679 Yes1812483151400 TOP SERVICES, LLC Robby E. Stephenson REFUGIO stephenson_robby@yahoo.com 361-526-2760 Yes1453141352500 TRADITIONS FIRE CONSULTING LLC Emily Kalina FRISCO traditionsfire@gmail.com 972-979-6437 Yes1264111706900 TRAINING & LEADERSHIP CONSULTING Demetra Jones HOUSTON info@tlconsultingusa.com 713-835-8361 Yes1742904688500 TURNKEY SECURITY, INC. RICHARD MARTINEZ MANCHACA richard@turnkeysecurity.com 512-292-8405 Yes1262978659600 UNIVERSAL SAFETY & SECURITY SOLUTIONS Napolitano,Angela CONROE anapolitano@usssinc.com 832-482-2423 Yes1202785114100 UTILITY SYSTEMS SOLUTIONS, INC. Addison Sander DALLAS asander@us2inc.com 214-504-2975 Yes1830349537000 VALLA CONSTRUCTION INC. President/Michael Rivas SAN ANTONIO michael@valla-inc.com 210-641-0258 Yes1742222113900 VALLEY AND SOUTH TEXAS INTERIORS, INC. President/Jose R. Cantu SAN JUAN valleysouthnet@prodigy.net 956-781-5198 Yes1141891220700 VANGUARD FIRE SYSTEMS, L.P. MM of GP/Cynthia Richter PFLUGERVILLEcindy@vgfire.com 512-989-1600 Yes1760197641200 VERITAS SUPPLY, INC. President/Elvira T Ocampo HOUSTON mel.ocampo@veritassupply.com 281-213-9200 Yes1742855017600 VILLARREAL & SONS ENTERPRISES, INC. Ricardo Villarreal ANTHONY RICK@ELECTRIC-1.COM 915-351-2444 Yes1465075595300 VOLAR SERVICE COMPANY Jose Malacara AUSTIN info@volarsc.com 512-971-8865 Yes

Class/Item Codes: 912-20, 910-23, 918-93

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1273097198800 VOX CONSTRUCTION, LLC. President/Rachel Henderson COLLEGE STATrhenderson@voxtx.com 979-204-7999 Yes1464536151100 VTS GROUP LLC Dennis L Perez LA VERNIA dperez@vts-group.net 210-390-0598 Yes1272219118100 W. S. COATINGS, INC. Pres./Wendy K. Smith PEARLAND wendy@wscoatingsinc.com 713-991-3500 Yes1760541820500 W.A. ROBBINS CONSTRUCTION CO., INC. Wendell Robbins III HOUSTON warobbjr@aol.com 713-644-5823 Yes1471034975500 WEIR 777, LLC Al Weir DALLAS alweir777@gmail.com 469-708-8549 Yes1810967715500 WESSON CONSTRUCTION SERVICES LLC Roylins Wesson CEDAR HILL rwesson@wessoncs.com 469-556-2580 Yes1204342983100 WESTERN EDGE CONSTRUCTION, LLC Pres./Cindy L. Tucker LIPAN westernedge@lipan.net 254-646-2292 Yes1752659366400 WHITE CONSTRUCTION COMPANY President, Glinn H. White, Jr. KERRVILLE glinn@whiteconstructioncompany.com 830-257-7477 Yes1201812240300 WHOLE ENVIRONMENTAL Owner/Brenda Keilers ROCKWALL Brenda@WholeEnvironmental.com 214-500-6338 Yes1452968524100 WISDOM CONSULTING GROUP Jose C Valdez MCKINNEY Xbucket1@gmail.com 469-446-0823 Yes1510598869300 WOODS CONSULTING GROUP, LLC Pres./Timothy C. Woods DALLAS tcw17@sbcglobal.net 214-682-6927 Yes1474626286500 XSTRATEGIC LLC Amy Thurlkill INGLESIDE athurlkill@xstrategic.com 361-318-1622 Yes1810885520800 ZAPPED COMMUNICATIONS LLC Lindsey Zapalac ARLINGTON sales@zappedcom.net 469-693-0865 Yes

Class/Item Codes: 925-39, 936-09, 990-42

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Vendor ID Company Name Contact Person City Email Phone1264750141500 1ST FP SERVICES, LLC Mario Salinas SAN ANTONIO mario@1stfpservices.com 210-377-3473 Yes1271545521300 2M ASSOCIATES, LLC Ahsan Moeen DALLAS info@two-mm.com 214-663-1377 Yes1465209622400 3 C ELECTRIC, LLC Wacey Hoyle IOLA hoyle3celectric@yahoo.com 979-676-1885 Yes1760635954900 4C TECHNOLOGIES, INC. KAMRAN BASHIR HOUSTON kbashir@4ctechnologies.com 281-580-2853 Yes1204509837800 A AND J CONSULTING GROUP, LLC Owner/SHITONDA JOHNSON HOUSTON ajconsultinggroupllc@consultant.com 713-829-3342 Yes1742586617900 A-1 SECURITY & FIRE EQUIPMENT CO INC BETTY RESTIVO WACO elaine@a1fire.net 254-753-0337 Yes1742771307200 A-ALARM FIRE & SECURITY SYSTEMS CATHY RESTIVO WACO cathy.restivo@a1firesec.com 800-456-8787 Yes1273756381200 AB&P ENGINEERING LLC Rolando Legarreta EL PASO rlegarreta@alegro-engineering.com 915-533-0700 Yes1271959824000 ABR CONSULTING ENGINEERS Albert Rubio SAN ANTONIO arubio@abrconsultingengineers.com 210-493-2414 Yes1752608616400 ABSOLUTE FIRE PROTECTION INC TONY GRIJALVA ODESSA absolutefire@hotmail.com 432-580-3473 Yes1742867578300 ABSOLUTE SERVICES Pres./CARRIE SEGREE MCALLEN asmcallen1@aol.com 956-631-6931 Yes1710874932000 ACCESS TECHNOLOGY SYSTEMS INC LEILANI F. LAMARTINE CARROLLTON leilani@accesstechnologysystems.com 972-732-8200 Yes1204776803600 ACTION FIRE PROS, L.L.C. Pat Breen HEWITT pbreen@actionfirepros.com 254-235-8300 Yes1752966405800 ACUMEN ENTERPRISES, INC. Wayne Boyter DESOTO wayne@acumen-enterprises.com 972-572-0701 Yes1133725607400 ADCOMP SYSTEMS INC. Mansur Plumber LEWISVILLE mansur@adcompsystems.com 877-275-7694 Yes1742895994800 ADVANCED SECURITY CONTRACTORS INC VIRGINIA ROBINSON EL PASO virginia@ascsecure.com 915-845-0272 Yes1752474596900 AGUIRRE RODEN, INC. Gary Roden DALLAS gdroden@aguirreroden.com 972-789-2622 Yes1264507794700 AL3 ENTERPRISES, LLC Juan Hinojosa PALMVIEW juanh@starrtelecom.com 956-391-2314 Yes1742998626200 ALAMO INTEGRATED SYSTEMS, INC. TERESA W. KILBORN, PRES. SAN ANTONIO teresak@alamois.com 210-674-8041 Yes1742398820700 ALDERSON & ASSOCIATES, INC Melanie Rodriguez SAN ANTONIO mrodriguez@alderson-inc.com 210-614-1110 Yes1742921975500 ALEGRO ENGINEERING, L.P. ROLANDO LEGARRETA EL PASO rlegarreta@alegro-engineering.com 915-533-0700 Yes1461575787000 ALL PRO ACTION TEAM MAINTENANCE, Jimmie L. Lofton BEAUMONT jlslofton@apatmaintenance.com 409-722-6700 Yes1742604468500 AMBIOTEC ENVIRONMENTAL Pres.CARLOS MARIN,Ph.D.,P.E. HARLINGEN CMMARIN@AMBIOTEC.COM 956-423-7807 Yes1900089840300 AMIGO SERVICES, INC. President - Sylvia A. Villanueva DALLAS sylvia@amigoservices.us 214-501-0570 Yes1742976292900 ARBER, INC. Pres./ROBERT M. LOZANO SAN ANTONIO corporate@arberinc.com 210-736-6200 Yes1461338181400 ARISTOCLES ENTERPRISES, LLC RD Plato TYLER doc@platogrp.com 888-765-5355 Yes1611413711600 ARK ENGINEER AND CONSULTANTS, INC. Pres./James S. Harvey HOUSTON jharvey@arkengineer.com 832-236-7165 Yes1752705801401 ARMOR PROFESSIONAL SECURITY SYSTEMSOwner/Neal Garcia LUBBOCK nealgarcia@the806inc.com 806-780-9601 Yes1752851974100 ARRAY TECHNOLOGIES, INC. Pres./Theresa Khammash ARLINGTON terry@arraytech.net 817-265-5252 Yes1474929154900 ARRIOLA AND ASSOCIATES, LLC Pres./Betsy Arriola NEW ULM betsy.arriola@gmail.com 713-203-4554 Yes1742723787400 ASD CONSULTANTS, INC President/Curtis Brown AUSTIN curtisb@asdconsultantsinc.com 512-836-3329 Yes1753045371500 AUDIO-VIDEO I CORP. Pamela E Beckham AMARILLO pbeckham@audio-videocorp.com 806-372-4487 Yes1471436071700 AV CUSTOM CABLE & SECURITY LLC Ken Dillard COLLEGE STA Ken@avcustomcablesecurity.com 979-703-5260 Yes1742770308100 BAER ENGINEERING & ENVIRONMENTAL THERESE M. BAER, PE AUSTIN tbaer@baereng.com 512-453-3733 Yes1472877132100 BASE SECURITY & FIRE CONSULTANTS LLC. Sandra Basile ROSENBERG sandra.basile@basesecurityandfire.com 713-428-1289 Yes1752391550600 BASHARKHAH ENGINEERING, INC. Pres./ Carolyn Coleman DALLAS ccoleman@beitexas.com 214-659-9000 Yes1741404521500 BECKWITH ELECTRONIC ENGINEERING CO. MR SCHLUTER x101 SAN ANTONIO TSCHLUTER@BEEC.COM 210-699-6441 Yes1760267662300 BEI ENGINEERS Fred Bandini PASADENA AEBandini@bei-us.com 713-475-2424 Yes1471484096500 BENCOV ENGINEERING LLC Raul Benitez HOUSTON Raul@BenCov.com 832-649-1544 Yes1770688037800 BOCCI ENGINEERING Lami,Lianne HOUSTON lianne.lami@bocciengineering.com 713-575-2400 Yes1870774752500 BOUTCHANTHARAJ CORPORATOIN Somkhit Boutchantharaj FORT WORTH kit@dfwsecurityprotectiveforce.com 817-831-2000 Yes1760694620400 C AND C NET ASSOCIATES, INC CORNELL JOHNSON HOUSTON engineering@candcworld.net 713-845-2532 Yes1751887358700 CAMPOS ENGINEERING, INC. Steve Sanders DALLAS ssanders@camposengineering.com 214-696-6291 Yes1454939954200 CENTURION SOLUTIONS LLC Douglas C Jackson COLLEGE STATIOdcjackson@centurion-solutions.com 979-571-5213 Yes1742853558100 CENTURY FIRE SYSTEMS, LLC Vice President/J. ALVARADO EL PASO cfselptx@swbell.net 915-584-0523 Yes1753062457000 CHAMBERS ENGINEERING, LLC Owner / CHRIS CHAMBERS LUBBOCK chrisc@chambersengineering.net 806-687-9999 Yes1272166448500 CHARLES TRYON & ASSOCIATES Charles Tryon CORPUS CHRISTItryon.charles@gmail.com 877-526-0008 Yes1741972945800 CHIEN ASSOCIATES, INC. Pres/Jong Song Chien. HOUSTON janie1952@sbcglobal.net 713-785-0334 Yes

HUB Status

Class/Item Codes: 925-39, 936-09, 990-42

26 of 29

1472369697800 CHIRP SECURITY & AUDIO, L.L.C. Robbie Verrett AUSTIN sales@chirpsecurity.com 512-377-1718 Yes1412096754300 CIVIL ASSOCIATES, INC. President/Chi C. Dao DALLAS info@civilassociates.com 214-703-5151 Yes1742673843500 COLAIR, INC. Ruben Sanchez MISSION sales@colairinc.com 956-581-5212 Yes1752124070900 COMPU-TTY, INC. Barbara Ander FORT WORTH barbara.a@krownmfg.com 817-738-2485 Yes1453723095600 COMPUTER ASSOCIATE SYSTEMS, LLC Jack Davis AMARILLO jack@casamarillotx.com 806-223-7401 Yes1751765058000 DALLAS SECURITY SYSTEMS INC Pres./JANICE MONROE DALLAS JMONROE12@AOL.COM 214-553-6103 Yes1473251186100 DEL CUARON ENTERPRISES INCORPORATEDJeffrey B Gulrich LEWISVILLE delcuaron@verizon.net 972-816-0151 Yes1472608665600 DENNIS SERVICES, LLC Pres./Tracy Sorensen GRAPEVINE Tracys@dennis-electric.com 817-481-1508 Yes1752266538300 DFW CONSULTING GROUP, INC. Troy Skillern IRVING tskillern@dfwcgi.com 972-929-1199 Yes1460798430000 DL CONSTRUCTION LP, LLP. dlconstruction,lp llp ARLINGTON bids@dlconstructionllp.com 817-999-0379 Yes1061651162100 DOUGHERTY SPRAGUE ENTERPRISES, INC. Cathy Dougherty ROWLETT cdougherty@dsei.com 972-412-8666 Yes1752675055300 EARTH ONE, INC. CEO/MARISA A. BASSO PLANO earth.one@tx.rr.com 972-881-5226 Yes1752530757900 EAST TEXAS FIRE PROTECTION, LTD David Mettauer PALESTINE etexfire@embarqmail.com 903-723-4278 Yes1742731579500 ECO-SOUTHWEST ENVIRONMENTAL Juanita S. Jennings DRIPPING SPRIN tjenn@ecosouth.com 512-423-1674 Yes1364549715000 EFS-ENGINEERED FIRE SYSTEMS, LTD. Jennifer O'Neal Beckman FORT WORTH jbeckman@sbcglobal.net 817-905-8887 Yes1272637079900 ELECTRIPRO INC. DBA INTEGRATED TECHN Robert A. Martinez EL PASO Sales@intechd.com 915-532-8687 Yes1453467456000 ELZARN ENGINEERING PC Lisa Whitehead HUMBLE lisa@elzarnengineering.com 281-271-7059 Yes1760331356400 EN & EN, INC. Leiselle Mathews-Sadler HOUSTON lsadler@acuvac.com 713-468-6688 Yes1742766655100 ENCON INTERNATIONAL, INC. Alex Woelper EL PASO encon.admin@enconinternational.com 915-833-3740 Yes1742567290800 ENCOTECH ENGINEERING, INC. Pres./Ali R Khataw AUSTIN Ali.Khataw@eec-tx.com 512-338-1101 Yes1465008636700 ENGINEERED FIRE PROTECTION OF TEXAS, KRISTI (NIKI) WHITE BASTROP NIKI.WHITE@EFPOT.COM 832-646-8691 Yes1262123293800 ES SQUARED LLC Albert H. Mitchell GRAND PRAIRIE albert@es2consulting.com 972-325-1929 Yes1760633769300 EST SOLUTIONS, INC. President./Susan Eppes HOUSTON Susaneppes@comcast.net 832-435-3472 Yes1464907602400 FIRE KING, LLC VIRGIL KING BASTROP VIRGIL.KING@FIREKINGLLC.COM 512-425-0272 Yes1752741251800 FLORES TECHNICAL SERVICES, INC. David Schmitz DALLAS gflores@fts-dfw.com 972-792-7793 Yes1742784213700 FOSTER CM GROUP, INC. Paul W Foster SAN ANTONIO fostercmg@fostercmgroup.com 210-804-1004 Yes1263476574200 FOUR FEATHERS ALARM, LLC John Palmer DENISON john.palmer@fourfeathersalarm.com 903-647-4105 Yes1465683208700 FOUR STAR HEALTH AND SAFETY, LLC Charles W. Hebert CORPUS CHRISTIdrhebert1.tie@txindeval.com 855-944-7827 Yes1263187858900 G. W. BISCAMP, INC. G. W. Biscamp SPRING gwbiscamp@gwbiscamp.com 713-876-0154 Yes1870716299800 GALIGUER CORPORATION galiguer manjarrez OLMITO galiguer@xtremesecurity.us 956-504-0811 Yes1562588405900 GENERAL SOUND Mary Pat Rabroker RICHARDSON generalsound@gensound.com 972-231-2541 Yes1742605463500 GEO STRATA ENVIRONMENTAL CONSULTANTSPrincipal/Suzanne Green SAN ANTONIO s.green@geostrata.com 210-492-7282 Yes1203943352400 GGKS HOLDING, INC. Guillermo Guariguata CORPUS CHRISTIkens@onyx-engineering.com 361-698-0900 Yes1273183434200 GIANT TEXAN SECURITY INVESTIGATION, LLCDarryl L Broxton GRAPEVINE dbroxton@texansecurity.com 817-500-8506 Yes1752483557000 GONZALEZ & SCHNEEBERG, Jaci Mouser PLANO jaci.mouser@gs-engineers.com 972-516-8855 Yes1751857594300 GREAT SOUTHWESTERN FIRE & SAFETY Guy Brown DALLAS guy@greatswfire.com 214-653-1100 Yes1271252201500 H2MG, LLC Ernesto Lopez Del Castillo SAN ANTONIO Ecastillo@h2mg.com 210-525-0220 Yes1453605780600 H4 ARCHITECTS AND ENGINEERS, LLC Sherie Hensley SPRING shensley@h4engineers.com 281-528-8584 Yes1800015948500 HARD TARGET SYSTEMS INC Jennifer Palecek MANCHACA Jenny@htssecurityinc.com 512-280-1369 Yes1742620793600 HEART OF THE HILLS FIRE & SAFETY James E Strackbein FREDERICKSBURjes1946@verizon.net 830-997-6184 Yes1742308841200 HI-TEK SOUND & SIGNAL, INC. Pres./JO MARIE FERNANDEZ EL PASO hiteksoundsignalep@sbcglobal.net 915-855-2255 Yes1760529697300 HIRSCH ENGINEERING INCORPORATED PRESIDENT / MARINA HIRSCH HOUSTON marina@hirsch-engineering.com 713-784-3535 Yes1760227022900 HOUSTON AUTOMATION, INC. Ray, Mamie G. STAFFORD hairay@aol.com 281-499-6165 Yes1464129350200 HPG DESIGN GROUP, LLC Hilda Garcia SAN ANTONIO hilda@hpgdesign.com 210-332-3267 Yes1752481962400 IBARRA CONSULTING ENGINEERS Pres./Raquel Ibarra DALLAS IBARRAengineers@aol.com 214-219-1030 Yes1752018331400 IDA ENGINEERING, INC. JEFF JAFAZADE DALLAS jeffj@idaeng.com 972-991-1927 Yes1471094030600 IGET SERVICES, LLC Satyanarayana Pilla HOUSTON info@igetservices.com 832-858-3982 Yes1760591116700 INFRASTRUCTURE ASSOCIATES, INC. Cynthia Foteh HOUSTON vh1@iahouston.com 713-622-0120 Yes1451447736400 INTEGRA FIRE PROTECTION, LLC James Auden DALLAS james@integrafireprotection.com 214-613-2146 Yes1461778797400 INTEL SYSTEMS TECHNOLOGY Pres./Peter A. John LEWISVILLE pjohn@intelsystemstechnology.com 469-682-5146 Yes

Class/Item Codes: 925-39, 936-09, 990-42

27 of 29

1201368188200 JAKECO CONSTRUCTION, INC. Nicole LA VERNIA jacoinc@aol.com 210-745-1302 Yes1742492518200 JASMINE ENGINEERING, INC. President/Yasaman Jasmine Azima SAN ANTONIO jasmine@jasmineengineering.com 210-227-3000 Yes1741607952700 JM ELECTRONIC ENGINEERING, INC. James Moore/ President ROUND ROCK jj@jmee.com 512-244-1212 Yes1760602671800 JONES ENGINEERS, L. P. N CURT JONES HOUSTON vroberts@jonesengineers.com 713-222-7766 Yes1271867067700 JONES/DBR ENGINEERING COMPANY Valerie Roberts HOUSTON rcurry@jonesdbr.com 713-914-4332 Yes1742049988500 JOSE I. GUERRA, INC. Pres./Rick Guerra AUSTIN rguerra@guerra.com 512-445-2090 Yes1752811499800 KAI/ALLIANCE, L.C. President and C.O.O. / Darren L. JamesDALLAS dljames@kaitexas.com 214-742-0400 Yes1460870765000 KMR CONSULTS AND INVESTIGATIONS Kenneth M. Riley SAN ANTONIO kriley@thekmrfirm.com 210-681-4474 Yes1204833863100 KSHO ALARM SERVICE, INC. Kenneth Shorter STAFFORD kshorter@kshoalarm.com 713-728-9550 Yes1264779532200 LCCX, LLC DBA LACKEY DE CARVAJAL CX Pres./Michael W. Lackey SAN ANTONIO mwlackey@lc-cx.com 210-705-3735 Yes1300289426200 LONESTAR STATE ENVIRONMENTAL SERVICTonya L Bosher AUSTIN tbosher@lonestar-environmental.com 512-931-2513 Yes1710951013500 M.E.P. CONSULTING ENGINEERS, INC. SHAHIN NEMATI IRVING sheila@mepce.com 972-870-9060 Yes1010702465400 MCINNISH ENGINEERING, PLLC Bonnie B. McInnish AUSTIN bonnie@mcinnish.com 830-990-6677 Yes1752870327900 MEZA ENGINEERING, INC President/VICTOR H MEZA DALLAS VMEZA@MEZAENGINEERING.COM 214-428-7744 Yes1562383268800 MGM CONTROLS, LLC President/J. Mishelle Godbee ABILENE mishelle.mgmcontrols@taylortel.net 325-583-2831 Yes1274272162900 MMT SERVICES INC Tom Malone KATY tom@mmtservicesinc.com 281-769-2060 Yes1752096282400 MULTATECH ENGINEERING, INC. President- Alfred Saenz FORT WORTH asaenz@multatech.com 817-877-5571 Yes1208921426100 NORTH TEXAS HORIZONS LLC Derek Wright IRVING dwright@5pe.com 972-490-5151 Yes1463177683900 OBSIDIAN FIRE CONSULTING, LLC Michele Unger MCKINNEY stevenunger@att.net 972-540-2961 Yes1522247983200 ONYX ENGINEERING, INC. Guillermo Guariguata CORPUS CHRISTIkens@onyx-engineering.com 361-698-0900 Yes1742406648200 OPERATIONAL TECHNOLOGIES CORPORATI Max Navarro SAN ANTONIO mnavarro@otcorp.com 210-731-0000 Yes1752292199200 PARAGON PROJECT RESOURCES, INC. President/WILLIAM CORREA DALLAS marketing@2paragon.com 214-634-7060 Yes1760018324200 PAYLESS INSULATION, INC. VP/ELISA DIAS HOUSTON lmk@paylessinsulation.com 713-868-1021 Yes1260788648300 PHIL MUDD ENGINEERING, LLC Andrea D Mudd FLOWER MOUNDaberthelsen@pme-mep.com 214-995-5862 Yes1752827937900 POSITIVE PROOF, INC. Georgeann Berry SOUTHLAKE georgeann@positive-proof.com 817-424-5268 Yes1472507893600 PRO TECH FAST LLC Lonny P. Gordon HARKER HEIGHTgordon@protechfirealarm.com 254-423-0947 Yes1760560800300 QSS, L.C. Pate Muse HOUSTON emuse@qualitysecurity.com 281-820-9650 Yes1461344563500 RAMIREZ SIMON ENGINEERING, LLC Steven Simon HOUSTON sjsimon@ramirez-simon.com 832-361-1420 Yes1223881792300 REAL NETWORK SERVICES, INC. Jose Reyes DALLAS tgonzalez@aboutreal.com 214-624-7604 Yes1752568074400 RECOGNITION CONCEPTS, INC. CEO/Cathy Edgington COPPELL cedgington@saferemployees.com 972-241-8333 Yes1752634151000 REED FIRE PROTECTION ENGINEERING, L.L.CPresident/ALBERT REED ADDISON areed@reedfire.com 214-638-7599 Yes1204758738600 ROCMAN SECURITY SOLUTIONS, INC. Michelle Chapman SUGAR LAND michelle@rocmansecurity.com 832-248-0464 Yes1043592467400 S&A FIRE AND SAFETY Pres./MARCUS AGUILAR FARMERS RANCHmaguilar@safiresafety.com 214-631-8000 Yes1463007110900 S.TX FIRE ALARM AND SECURITY SERVICES Josue Silva SAN BENITO sotexfireandsec610@yahoo.com 956-492-5492 Yes1463603636100 SCY-DOG PROTECTIVE SERVICES DAVID IDELE-ERO DALLAS davidero@scydogprotectiveservices.com 972-559-8172 Yes1760489448900 SHRADER ENGINEERING INC. CEO/MARBELLA SHRADER HOUSTON MARBELLA@SHRADER.NET 713-467-9961 Yes1461229968600 SIGMA HN ENGINEERS, PLLC Gabriel Hinojosa MCALLEN gabrielhinojosa@sigmahne.com 956-332-3206 Yes1202542335600 SIGMA SURVEILLANCE INC. DBA STS 360 Jessica Clark CARROLLTON jessica@sts360.com 214-427-5559 Yes1742908040500 SOHEIR S MICHEL Soheir (Sue) Michel AUSTIN smichel@cpmconsultants.com 512-474-5377 Yes1263336437200 SOLARE ENGINEERING UNLIMITED, INC. Tori L. Thompson FORT WORTH tlthompson@solare-eng.com 817-529-6800 Yes1471911892000 SOLOMON-JOSEPH, LLC Joseph Long THE WOODLAND joe.long@solomon-joseph.com 813-956-6737 Yes1800942270200 SOPHITAL ENGINEERING INC. Elizabeth Ricks DALLAS elizabeth@sophitaleng.com 817-729-8025 Yes1203482538500 SOUTH TEXAS HORIZONS LP Derek Wright SAN ANTONIO dwright@5pe.com 210-308-8200 Yes1204891512300 STAFFOR CONSULTING LLC Jack Nagdev PLANO jnagdev@staffor.com 972-362-1994 Yes1742210137200 STRUCTURAL ENGINEERING ASSOCIATES INDavid COVARRUBIAS SAN ANTONIO dcovarrubias@seatx.com 210-735-9202 Yes1161669517400 SW ASSOCIATES CONSULTING ENGINEERS, IJeff Wu DALLAS jeff.wu@swaengineers.com 214-397-0211 Yes1760583016900 TAG COMMUNICATIONS L.P. Pres./Thomas A. Gonzales HOUSTON MarkT@tagcompanies.com 281-376-6055 Yes1752302691600 TECHNICAL ADVISORS, INC. Maneck Bharucha, P.E. RICHARDSON nmyazdani@technical-advisors.com 972-437-9999 Yes1273590482800 TECHNICAL CONULTANTS Arun Jauhar HOUSTON technicalconsultantsinc@gmail.com 832-370-8631 Yes1263868656300 TEXAS FIREGUARD, LLC Leonardo Munoz WESLACO leo@trinitymep.com 956-973-0500 Yes

Class/Item Codes: 925-39, 936-09, 990-42

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1743009302500 TEXAS SECURITY SOLUTIONS Jimmy Martinez AUSTIN jimmy_martinez9@msn.com 512-310-1435 Yes1271752726600 TG&W ENGINEERS, INC. Wendy W. Thompson/President AUSTIN wendyt@tgwengineers.com 512-345-1099 Yes1742577210400 THE ARIZPE GROUP INC Caesar Arizpe AUSTIN caesar@arizpe.com 512-339-3707 Yes1742423232400 TOTAL PROTECTION SYSTEMS INC LINDA L DONNELL CORPUS CHRISTISales@totalprotection.com 361-289-2788 Yes1820549389500 TOTALCOM MANAGEMENT, INC. MOSES OROIAN, PRESIDENT SAN ANTONIO moe@totalcom-inc.com 210-366-1116 Yes1453141352500 TRADITIONS FIRE CONSULTING LLC Emily Kalina FRISCO traditionsfire@gmail.com 972-979-6437 Yes1208456366200 TRAK ENGINEERING, INC. Pres./Frank Traknyak KATY ftraknyak@trakengineering.com 832-864-0210 Yes1472093507200 TRANSECURITY, INC. Oscar Jiimenez QUITMAN oscar@transecurity.biz 903-714-3707 Yes1510662503900 TRINITY MEP ENGINEERING, L.L.C. Leonardo Munoz WESLACO leo@trinitymep.com 956-973-0500 Yes1453146683800 UNIVERSAL SERVICE ENTERPRISES LLC Sid Naeimi EULESS sidnaeimi@useengineering.com 214-315-4786 Yes1141891220700 VANGUARD FIRE SYSTEMS, L.P. MM of GP/Cynthia Richter PFLUGERVILLE cindy@vgfire.com 512-989-1600 Yes1742917773000 VCS SECURITY SYSTEMS, INC. President/Jennifer R. Hartman VICTORIA jennifer.hartman@vcscompanies.com 361-575-1528 Yes1471034975500 WEIR 777, LLC Al Weir DALLAS alweir777@gmail.com 469-708-8549 Yes1204586167600 WHITEHAWK WORLDWIDE Al Rudin, VP GRAND PRAIRIE al.rudin@whitehawkworldwide.com 972-932-3400 Yes

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