Copper Cable
 | General Cable |
 | CommScope/Uniprise |
 | Hitachi Cable |
 | Belden/IBDN |
 | Molex |
 | Panduit |
 | Mohawk |
 | Comtran |
 | West Penn Wire |
 | Coleman Cable |
 | Isotech |
 | Genesis Wire |
 | Tappan Wire |
 | Advanced Digital Cable |
 | Draka/USA |
 | Quabbin |
 | Remee Wire Products |
Fiber Solutions
 | Hitachi |
 | OCC |
 | Molex |
 | Leviton |
 | CommScope/Uniprise |
 | Panduit |
 | Belden IBDN |
 | Superior Modular Products |
 | Century Fiberoptics |
 | Fibernext |
 | Fiberfab |
|
Copper Connectivity
 | Molex Premise Networks |
 | Panduit |
 | Leviton Voice & Data |
 | Signamax |
 | CommScope/Uniprise |
 | Belden IBDN |
 | Superior Modular Products |
 | Suttle |
Physical Support
 | Bline |
 | Erico/Caddy |
 | Middle Atlantic Products |
 | Wiremold |
 | Hellermann Tyton |
 | X-Mark/CDT |
 | Porta Systems |
 | Flex-Tray |
 | Endot |
 | Carlon |
 | Circa Telecom |
 | Damac |
 | Homaco |
 | Mono-Systems |
|