| 1st Rate Communications. | | Telecommunications supply, installation and maintenance of business telephone systems, offering a range of digital and analogue solutions, in the UK. |
| AirBlaster Wireless Networks | | Sells and installs wireless LAN's for home and small office computer networks in the Denver area. Englewood, CO |
| Alliance SI | | Operating throughout Australia, South East Asia and the Pacific. Supports a range of sites in the area of large data centres along with cabling networks also spanning campus installations. |
| Black Box (UK) Ltd | | A network infrastructure service provider, providing expertise, products and support. UK |
| Blue Bird Technologies | | Offers networking, service and support. Includes technical notes and service information. Dover, NJ |
| BNS Wireless | | Supplies and installs networking solutions and products to homes, small business and corporate clients.Charlotte, NC and Ridgeway, SC. |
| Cable Connections | | Specialize in the installation and maintenance of structured networks. based in Basingstoke' North Hampshire, UK. |
| Cables & Chips Inc. | | Products and services designed to build and manage local area networks and wide area network infrastructures. |
| Carter TelNet Group | | Offers networking design, IP telephony, and wireless ethernet sales and services. Wesley Chapel, FL |
| Castle Cable | | Data and voice cabling installation. Located in Edmonds, WA. |
| CastleTronics, Inc. | | Computer networking, wireless internet, customized PC's, service, repairs, upgrades for home and small business applications. |
| Celergy Networks | | Nationwide installer of IT infrastructure for voice and data networks, wireless applications and large campus fiber installs. |
| Compuconn, Inc. | | Bethel, CT-based data network installers providing on-site wiring of data/voice systems. |
| Computer Environment | | Offers protection to computer systems from failures caused by environmental factors. |
| Computer Site Solutions | | From the commissioning of Turn-Key Computer Facilities, through to the installation of a single data point or electrical outlet. South Australia |
| Connectek | | Design and installation of network infrastructure, structured cabling and wireless LANs. |
| Connections USA | | Premise wiring, Custom computer cables and Network installations, Maintenance and Support. |
| Contingent Network Design | | Designs, deploys and supports data communications networks and systems through a single point of contact. |
| ConvergeNet | | Consulting and specialists in voice and data networking. |
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