| Broadband Products |
| ADC Telecom Canada Inc. | Ontario | Atlantic | West |
| American Insulated Wire | Ontario | Atlantic | West |
| Blonder Tongue Laboratories Inc. | Ontario | Atlantic | West |
Corning Cabling Systems | Ontario | Atlantic | West |
| Corinex | Ontario | Atlantic | West |
MRV | Ontario | Atlantic | West |
Paradyne by Zhone | Ontario | Atlantic | West |
| RAD Data Communications | Ontario | Atlantic | West |
| Tyco Electronics Canada Ltd. (AMP) | Ontario | Atlantic | West |
| Connectivity Cable |
| Broadband Coaxial Cable |
| Belden Inc. | Ontario | Atlantic | West |
| Commscope | Ontario | Atlantic | West |
| Systimax Solutions | Ontario | Atlantic | West |
| Copper Cable Assemblies |
| Access 8 | | | West |
| American Insulated Wire | Ontario | Atlantic | West |
| Belden Inc. | Ontario | Atlantic | West |
| Hubbell - Premise Wiring | Ontario | Atlantic | West |
| Panduit Corporation | Ontario | Atlantic | West |
| Systimax Solutions | Ontario | Atlantic | West |
| Transglobal Systems of Canada | Ontario | Atlantic | West |
| Tyco Electronics | Ontario | Atlantic | West |
| Uniprise | Ontario | Atlantic | West |
| Wireworks | | | West |
| Electronic Wire & Cable |
| Belden Inc. | Ontario | Atlantic | West |
| Commscope | Ontario | Atlantic | West |
| General Cable | Ontario | Atlantic | West |
| Mohawk/CDT | Ontario | Atlantic | West |
| Fiber Optic Cable |
| Belden Inc. | Ontario | Atlantic | West |
| Berk-Tek | Ontario | Atlantic | West |
Corning Cabling Systems | Ontario | Atlantic | West |
| Mohawk/CDT | Ontario | Atlantic | West |
| OFS | | | West |
Optical Cable Corporation | Ontario | Atlantic | West |
| Systimax Solutions | Ontario | Atlantic | West |
| Tyco Electronics Canada Ltd. (AMP) | Ontario | Atlantic | West |
| Fiber Optic Cable Assemblies |
| ADC Telecom Canada Inc. | Ontario | Atlantic | West |
| AWC-US Fiber Optics | Ontario | Atlantic | West |
| Belden Networking | Ontario | Atlantic | West |
Corning Cabling Systems | Ontario | Atlantic | West |
| Fiber Connections | Ontario | Atlantic | West |
| Hubbell - Premise Wiring | Ontario | Atlantic | West |
| Panduit Corporation | Ontario | Atlantic | West |
| Systimax Solutions | Ontario | Atlantic | West |
| Tyco Electronics Canada Ltd. (AMP) | Ontario | Atlantic | West |
| Wireworks | | | West |
| Pathways |
| Cablofil | Ontario | Atlantic | West |
| Carlon (Lamson & Session) | Ontario | Atlantic | West |
| Eastern Wire & Conduit | Ontario | Atlantic | West |
| Erico - Caddy | Ontario | Atlantic | West |
| GS Metals - Flextray | Ontario | Atlantic | West |
Ipex Inc. | Ontario | Atlantic | West |
STI (Firestop) | | | West |
| Premise Wire & Cable |
| Belden Inc. | Ontario | Atlantic | West |
| Berk-Tek | Ontario | Atlantic | West |
| General Cable | Ontario | Atlantic | West |
| Mohawk/CDT | Ontario | Atlantic | West |
| Panduit Corporation | Ontario | Atlantic | West |
| Superior Essex Inc. | Ontario | Atlantic | West |
| Systimax Solutions | Ontario | Atlantic | West |
| Tyco Electronics Canada Ltd. (AMP) | Ontario | Atlantic | West |
| Uniprise | Ontario | Atlantic | West |
| Connectivity Hardware |
| Cabinets & Racks |
| Electron Metal | Ontario | Atlantic | West |
| Hammond Manufacturing | Ontario | Atlantic | West |
| Hoffman | | | West |
| Hubbell - Premise Wiring | Ontario | Atlantic | West |
| Middle Atlantic Products, Inc. | Ontario | Atlantic | West |
| Newton Instruments Company Inc. | Ontario | Atlantic | West |
| Panduit Corporation | Ontario | Atlantic | West |
| Copper Connectivity |
| 3M Canada Company | Ontario | Atlantic | West |
| ADC Telecom Canada Inc. | Ontario | Atlantic | West |
| Allen Tel Products Inc. | Ontario | Atlantic | West |
| Belden Networking | Ontario | Atlantic | West |
| Hubbell - Premise Wiring | Ontario | Atlantic | West |
| Panduit Corporation | Ontario | Atlantic | West |
| Systimax Solutions | Ontario | Atlantic | West |
| Transglobal Systems of Canada | Ontario | Atlantic | West |
| Tyco Electronics Canada Ltd. (AMP) | Ontario | Atlantic | West |
| Uniprise | Ontario | Atlantic | West |
| Fiber Optic Apparatus |
| ADC Telecom Canada Inc. | Ontario | Atlantic | West |
| AWC-US Fiber Optics | Ontario | Atlantic | West |
| Belden Networking | Ontario | Atlantic | West |
| Corning Cabling Systems | Ontario | Atlantic | West |
| Hubbell - Premise Wiring | Ontario | Atlantic | West |
| Panduit Corporation | Ontario | Atlantic | West |
| Systimax Solutions | Ontario | Atlantic | West |
| Tyco Electronics Canada Ltd. (AMP) | Ontario | Atlantic | West |
| Network Products |
| Allied Telesis | Ontario | Atlantic | West |
| Cisco Systems | Ontario | Atlantic | West |
| Garrettcom | Ontario | Atlantic | West |
Milan | Ontario | Atlantic | West |
Single Digits Inc. | Ontario | Atlantic | West |
| Transition Networks | Ontario | Atlantic | West |
| Outside Plant Products |
| 3M Canada Company | Ontario | Atlantic | West |
| American Polywater Corporation | Ontario | Atlantic | West |
Corning Cabling Systems | Ontario | Atlantic | West |
| General Cable | Ontario | Atlantic | West |
| Jameson Corporation | Ontario | Atlantic | West |
| Panduit Corporation | Ontario | Atlantic | West |
| Superior Essex Inc. | Ontario | Atlantic | West |
| Thomas & Betts | Ontario | Atlantic | West |
| Power & Protection |
APC | Ontario | Atlantic | West |
Circa Enterprises | Ontario | Atlantic | West |
| Eaton/Powerware | Ontario | Atlantic | West |
Geist Manufacturing | Ontario | Atlantic | West |
| ITW Linx | Ontario | Atlantic | West |
| MGE UPS Systems | Ontario | Atlantic | West |
| Minuteman | | | West |
| Tripplite | Ontario | Atlantic | West |
| Residential Networking |
| Berk-Tek | Ontario | Atlantic | West |
| Corinex | Ontario | Atlantic | West |
| Erico | Ontario | Atlantic | West |
Harris Corporation | Ontario | Atlantic | West |
| Hubbell - Premise Wiring | Ontario | Atlantic | West |
| Ideal Industries Inc. | Ontario | Atlantic | West |
| Tools & Test Equipment |
| Belden Networking | Ontario | Atlantic | West |
| Clauss Cutlery | Ontario | Atlantic | West |
| D.P.L. Group | Ontario | Atlantic | West |
| Fluke Networks | Ontario | Atlantic | West |
| Greenlee/Textron | Ontario | Atlantic | West |
| Ideal Industries Inc. | Ontario | Atlantic | West |
| Motorola | Ontario | Atlantic | West |
| Platt Luggage | Ontario | Atlantic | West |
| Rack-A-Tier | | | West |
| Voice Products |
| Accessories |
| Benner-Nawman Inc. | Ontario | Atlantic | West |
| Command Communications | Ontario | Atlantic | West |
| Dees Communications | Ontario | Atlantic | West |
| Viking Electronics Inc. | Ontario | Atlantic | West |
| Basic Telephones |
| Allen Tel Products Inc. | Ontario | Atlantic | West |
| Cortelco | Ontario | Atlantic | West |
| SCITEC | | | West |
Teledex | Ontario | Atlantic | West |
| Telematrix | Ontario | Atlantic | West |
| Transglobal Systems of Canada | Ontario | Atlantic | West |
| Conferencing Equipment |
| Bogen Communications Inc. | Ontario | Atlantic | West |
| Cortelco | Ontario | Atlantic | West |
| Konftel | Ontario | Atlantic | West |
| Emergency Telephone |
| Allen Tel Products Inc | Ontario | Atlantic | West |
| CEECO | Ontario | Atlantic | West |
| GAI-Tronics | Ontario | Atlantic | West |
| Guardian Telecom | | | West |
| Viking Electronics | Ontario | Atlantic | West |
| Headsets |
| GN Netcom ( Jabra ) | Ontario | Atlantic | West |
| Plantronics | Ontario | Atlantic | West |
| Industrial Telephones |
| Allen Tel Products Inc. | Ontario | Atlantic | West |
| CEECO | Ontario | Atlantic | West |
| GAI-Tronics | Ontario | Atlantic | West |
| Guardian Telecom | | | West |
| Paging Equipment |
| Bogen Communications Inc. | Ontario | Atlantic | West |
| Valcom | Ontario | Atlantic | West |
| VoIP |
| 3Com | Ontario | Atlantic | West |
| Quintum Technologies Inc. | Ontario | Atlantic | West |
| TelStrat | Ontario | Atlantic | West |
| Wide Area Networks |
| Carrier Access | Ontario | Atlantic | West |
| Paradyne by Zhone | Ontario | Atlantic | West |
| Proxim Wireless | Ontario | Atlantic | West |
| RAD Data Communications | Ontario | Atlantic | West |
Turin Networks | Ontario | Atlantic | West |
| Wireless Products |
| ADC Telecom Canada Inc. | Ontario | Atlantic | West |
| Belden Inc. | Ontario | Atlantic | West |
| Proxim Wireless | Ontario | Atlantic | West |
| Systimax Solutions | Ontario | Atlantic | West |
| Til-Tek | Ontario | Atlantic | West |
| Wade Antenna | Ontario | Atlantic | West |