3M
AccuAir, Inc.
ADB Companies
Advanced Media Technologies
Advantage Telcom
AFL
All Systems Broadband
Alpha Technologies Ltd.
American Power Systems
American Products, LLC
Asymblix
ATX Networks
BEC Technologies Inc.
Belden Broadband Solutions
Bourns Inc.
BrandFX, LLC
BTI Systems
Calix
Carrier Management Systems, Inc.
CBM, Inc.
Charles Industries
Ciena
CityBuild Utility Supply
Clear2there
Clearfield
CobbFendley
Cobra Wire & Cable, A Division of EIS, Inc.
Copperhead Industries, LLC
Core Telecom Systems
Cyan
Ditch Witch Dealers of Texas
EBR, Inc.
ElectriCom, LLC
Electro Rent
EnerSys
Ericsson
ESPi, LLC.
EXELTECH
EXFO Inc.
Fiber Instrument Sales Inc.
Fluke networks.com
FS3 Inc.
GENBAND
General Cable
Georgia Underground
GetWireless
Globecomm
Goldfield Telecom
Granger Telecom Corp.
Graybar
Henkels & McCoy, Inc.
Hickman Advertising
Highline/ MPS Products
Hubbell Power Systems, Inc.
Innerduct.com
Innovative Systems
Interstate Powercare
INWESCO INC
iPhotonix, LLC
ISPN
Jameson LLC
JTS
KGP Logistics
KIT Support Services
Locke Solutions
Lonestar Shelter Mfg.
Martin Enterprises
MaxCell
MEGGER
Metaswitch Networks
Michels Corporation
Mid America Computer Corp. (MACC)
Mid-State Consultants, Inc.
Modern Enterprise Solutions
MP Instrument Company
MP Nexlevel
Multilink
National Information Solutions Cooperative (NISC)
NeoNova
NEPTCO
NewBasis
NITRO FIBER MFG LLC
North American Power
Oldcastle Enclosure Solutions
Optical Design Manufacturing, Inc.
OPTI-COM MANUFACTURING NETWORK
OSP Networks
Pelsua
Pelsue Company
Petroflex
Positron
Preformed Line Products
ProLabs
Pro-Mark Utility Supply, Inc.
Push Inc.
RAD data communications
Rainbow Technology
REDCOM
Restor Telecom
SaS Reps
SCHULTZ COMMUICATIONS
Senko advanced components
Sherman & Reilly, Inc.
Spalj Construction Co.
Suttle
Taqua
TE Connectivity
TEEX – ITSI
Tel Rep Midwest, Inc.
Telcom Construction, Inc.
Telecom America Services, Inc.
TeleSphere Software, Inc.
Telmark & Associates
TelQuip LLC
Terra Tape, Div of Reef Industries
TesCom
Texas Lone Star Network, L.L.C.
Texas811
Transition Networks
TRS-RenTelco
UDP, Inc.
United Tel-Supply, Inc.
Universal Air Filter Company
Vantage Point Solutions
Vaonet
VarData
Vertical Datacom, Inc
Walker and Associates
Wellcredit Corporation
WESCO
Zhone Technologies
Zyxel Communications
