A Division of Sabre Industries, Inc.

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SABRE INDUSTRIES, Inc.SABRE INDUSTRIES, Inc.

Sabre Towers & PolesSabre Towers & Poles♦ Company founded in 1977

♦ Headquarters in Sioux City, IA

♦ Design and manufacture of self-supporting and guyed towers

♦ International sales office in Orlando, FL

♦ 70,000 square feet of production space situated on 39 acres

CellXionCellXion♦ Company founded in 1996

♦ Headquartered in Bossier City, LA

♦ Design and manufacture a full line of shelters and building systems including concrete, structural steel and ultra-light aluminum products

♦ Installation and integrated services

CellXion Wireless ServicesCellXion Wireless Services♦ Edmond, OK

♦ Regional Civil Site Services (OK, AR, TX, LA, MS, MO, KS)

Sabre Defense and Home Land SecuritySabre Defense and Home Land Security

♦ Provides products and services that support the requirements of the United States Government including all branches of our armed forces and our allies, Sioux City, IA

Sabre Site SolutionsSabre Site Solutions♦ Components division developed in 2001

♦ Distribution, call center, and sales force located in Sioux City, IA

♦ Provides tower parts and accessories

♦ Offers a full product line catalog, along with a wireless supplemental catalog

Sabre Tubular StructuresSabre Tubular Structures♦Tubular steel pole division developed in 2001

♦ Headquarters in Alvarado, TX

♦ Design and manufacture tubular steel poles

♦ Complete in-house engineering, manufacturing, and sales force

♦ 80 million lbs annual production capacity

Sabre GalvanizingSabre Galvanizing♦ Sabre Galvanizing began melting zinc in August of 2008

♦ Utilizing the latest technology to be the most environmentally-friendly galvanizer in North America

♦ Headquartered in Alvarado, TX

♦ Largest tank in the United Sates – 65’ x 11’ 9’

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SABRE INDUSTRIES, Inc.SABRE INDUSTRIES, Inc.

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SABRE INDUSTRIES, Inc.SABRE INDUSTRIES, Inc.

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SABRE INDUSTRIES, Inc.SABRE INDUSTRIES, Inc.

SABRE INDUSTRIES, Inc.SABRE INDUSTRIES, Inc.

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CellXion Manufacturing Facilities on 70 Corporate Acres

Main Concrete Plant (Offices and Manufacturing) – 220,000 SF; Install Facility – 80,000 SF

CELLXION, LLCCELLXION, LLC

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COMPANY HISTORYCOMPANY HISTORY

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BLUE CHIP CUSTOMERS BLUE CHIP CUSTOMERS

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CELLXION ADVANTAGECELLXION ADVANTAGE

COMPANYCOMPANY PRODUCTPRODUCT MANUFACTURINGMANUFACTURING

Profitable division of a financially sound, well diversified utility infrastructure company

Headquartered in Northwest Louisiana, centrally located to support national deployment

Non-union, right to work state

Access to low-cost, quality labor (average tenure for hourly production team is 5 yrs, 5 months)

Broad industry experience / exposure (reduced risk)

In-house engineering team covering all disciplines

Industry standard design and materials

Meets all building and energy codes currently adopted by the states

Approved by all state administered modular industrialized housing programs

Product-line strength – concrete, lightweight steel, ultra-lightweight aluminum, field erectable, and various mobile

Flexible design to meet specific structural, fire-resistance, and ballistic requirements

All production operations performed in a weather protected environment; integration areas are climate controlled

Self-sufficient past raw materials – onsite concrete batch system, onsite metal fabrication, and onsite blast/paint booth

Employee-only workforce

Current capacity approximately 12 shelters per day

State approved and audited quality control program

In-process QC inspection and documentation

Onsite transportation department to coordinate deployment efforts

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Shelters

Concrete

Lightweight

3PL

Logistics

Warehouse Management

Inventory Control

Installation Services

Equipment Installation/Integration

Testing Services

Customer Inventory Management

Other Services

Turnkey Construction

Civil and Site Construction

Maintenance Services

Mobile

Mini-Cell on Wheels

Cell on Chassis

Cell on Wheels

Tower Trailer

PRODUCT AND SERVICE SCOPEPRODUCT AND SERVICE SCOPE

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CONCRETE SHELTERS

Flexibility

Designed and manufactured to meet industry and customer specifications

Alternate finishes allow shelters to meet local ordinances while maintaining the concrete’s durability

Clients may customize shelters for space or aesthetic requirements

Durability

Shelters composed of industry standard lightweight concrete and ASTM A-615 Grade 60 steel reinforcing

Buildings have fire ratings in excess of two hours

Bullet resistance meets or exceeds UL 752

Wind loading of 150 mph exceeds nearly all building code requirements

PRODUCT AND SERVICE SCOPEPRODUCT AND SERVICE SCOPE

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Lightweight Shelters and Mobile Specialty Products

Flexibility

Structural steel shelters featuring Envolock interlocking steel panels

Ultra-light aluminum shelters

Mobile tower trailers

Specialty products

Rooftop, land sites

Mobile, panelized, and field erectable

Domestic and international applications

Durability

Domestic and international electrical and building code requirements

Wind and snow loadings as specified

Saltwater protection as specified

Ballistic resistance, explosion, and fire r ratings as required

Electromagnetic and radio frequency interference shielding available

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EXTERIOR FINISHEXTERIOR FINISH

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INSTALLATION SERVICES

Certified for in-factory one-stop installation and

optimization

Asset / inventory control and tracking - decreases

expensive and duplicative inventory costs for

customers

Large staff of install / testing technicians

CellXion provides these value-added services for

approximately 60% of shelters it manufactures

PRODUCT AND SERVICE SCOPEPRODUCT AND SERVICE SCOPE

SECURITY

CellXion security systems are monitored 24 hours a day by onsite security staff

63 PTZ (pan, tilt, zoom) cameras located throughout the plant

Ability to review the footage for up to 45-60 days

Identi-pass System

Fireworks System

Average Install Facility customer owned inventory $50 million

SECURITYSECURITY

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CellXion In-plant Equipment Integration

CellXion maintains a dedicated equipment warehousing and integration facility

totaling 80,000 sf. This facility was purpose-built for warehousing and installing

power, radio, and telecom equipment. The entire facility is temperature and humidity

controlled.

INTEGRATION CENTERINTEGRATION CENTER

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WAREHOUSE

Warehouse areas include (3) dock high access doors, vertical racking and

security/fire protection systems including electronic access control, video

surveillance, and pre-action fire alarm/sprinkler system.

INTEGRATION CENTERINTEGRATION CENTER

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LOCATION & THROUGHPUT

All warehousing and integration activities occur within the previously described

facilities. Work within our facility is not limited by weather conditions;

CellXion is located approximately 200 miles inland and is not appreciably affected by

hurricane activity. Integration at the point of shelter manufacture also eliminates the

cost and time to transfer the shelter and equipment to an interim staging facility.

Although CellXion currently operates a single shift, the sequence of work could support

multiple shifts to accelerate overall deployment schedules.

CellXion is a non-union shop with excellent

employee benefits and bonus programs

that reward performance, safety,

and attendance.

INTEGRATION CENTERINTEGRATION CENTER

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OTHER SERVICES

Construction services

Turn-key construction for all types of wireless

communications infrastructure

Site acquisition and zoning

Project management

Regional civil and site construction

Strategically controlled growth to support key

products and customers

PRODUCT AND SERVICE SCOPEPRODUCT AND SERVICE SCOPE