- Phoenix Teledata Svc
- Phonetel
- Phonetel Patent Svc
- Pinnacle Group Inc
- Point Communications
- Polaris
- Polaris
- Predicate Logic Software Sys
- Private Tech
- Professional Sales Agents Inc
- Professional Sales Agents Inc
- R C Brown III & Assoc Inc
- R T Information
- Ram Communications Consultants
- Rcc Consultants Inc
- RCG Inc
- Realcom Solutions
- Red Puppy
- Reliable Telzone Inc
- RES Consulting
- RFS Cablewave Systems
- RFS Cablewave Systems
- RFS Cablewave Systems
- RGI LTD
- Rice Williams Assoc
- Rio-Tel Solutions
- RJE Telecom Inc
- Ronson Network Svc Corp
- Rosebud Telecom Inc
- Rowland Curry
- S R Green & Assoc
- Satellite Systems Corp
- SBA Inc
- SBA Towers
- Sbg Group
- Schooley Mitchell Tlcmmnctns
- Schooley Mitchell Tlcmmnctns
- Searchnet Inc
- Secured Technologies Inc
- Senior Consultants Inc
- Sente Corp
- Sentel Corp
- SNB Group
- Source One Network Solutions
- Special Communications
- Spectracorp Technologies
- Spectracorp Technologies Group
- Speed Communications
- Sphinx Consultants & Assoc
- Sphinx Consultants & Assoc
- Star Project Management
- Steve Eckart
- Sunrise Telecom Inc
- Sunrise Telecom Inc
- Syn Tech Information Cnsrtn
- Syn Tech Information Cnsrtn
- Synergy Business Solutions Inc
- Synergy Communications Group
- Synergy Communications Group
- Systematic Software Engnrng
- Systems Inc Of Virginia
- Talley Communications
- Tariff Patrol
- Taske Technology Inc
- Taylor & Taylor
- Taylor & Taylor
- Tech Knowledge Consulting Corp
- Tech Knowledge Consulting Corp
- Techknowledge Consulting
- Techknowledge Consulting
- Techknowledge Consulting Corp
- Techni-Logic Consultants
- Technologies 2000
- Technology Capital Group Inc
- Technology Decisions Inc
- Technology Trends Group
- Technowledge Consulting Corp
- Technowledge Consulting Corp
- Tel Comm Assoc Of Texas
- Tel Link Communications Inc
- Tel Resource
- Tel Resource
- Telco Systems Inc
- Telco Systems Inc
- Telcom Communications
- Telcom Construction
- Telcom Resource Intl
- Telcordia Technologies
- Telcore
- Tele Strategies Inc
- Tele Strategy
- Telecom Design Solutions
- Telecom International Svc
- Telecom Management Group
- Telecom Single Point-Contact
- Telecom Single Point-Contact
- Telecom Technologies Inc
- Telecom Unlimited
- Telecommunication Properties
- Telecommunication Properties
- Telecommunication Systems Mgmt
- Telecommunications Consultants
- Telecommunications Solutions
- Telecon LLC
- Telemaxx Project Management
- Telenex Corp
- Telentente Inc
- Telephone Analysis Co
- Telephone Engineering Conslnts
- Teleworx Inc
- TELEXUS.COM
- Telsys Telephony Svc Inc
- Texas Communications Sales Co
- Texas Communications Sales Co
- Theis Communications Cnsltngt
- Timewarner Telecom
- Tkc Communications
- Tmanage Inc
- Total Reach Technologies LLC
- Touch World Telecom
- Tower Components Of Texas
- Tower Components Of Texas
- Trans Global Communications
- Trans-American Communications
- Transcom Communications Inc
- Transcom Communications Inc
- Transition Technology Corp
- Tri Com Intl Inc
- Tricarta Corp
- TWD & Assoc Inc
- TXI
- U S Connection
- U S Telesis
- Underwood Communications Inc
- Universal Telecommunications
- Up North Assoc
- Us Wavelink LP
- Valor Communications Group Inc
- Valor Telecom
- Valor Telecom
- Valucom
- Ver Tech Inc
- Vialog Group Communications
- Viditec Inc
- Viditec Inc
- VIP Hunting
- Virginia Communications Mktng
- Visicom Group
- Viteris Communications
- VLA Assoc
- VLA Assoc
- W T Communications
- W T Svc Friona
- W T Svc Friona
- Wade Robert Brown & Assoc
- Wade Robert Brown & Assoc
- Wade Robert Brown & Assoc
- Walter Hinchman Assoc Inc
- Waltz Communications Inc
- Wavedge Technology
- West Texas Vertical Archtct
- Windon Inc
- Windon Inc
- Winstar Telecommunications
- Xtreme Xport
- Yurick & Assoc
- Yurick & Assoc
- Zedeck Assoc
