| Alarm & Signal |
| Federal Signal Corp. | Atlantic |
| MEDC International | Atlantic |
| Orga Aviation Lighting | Atlantic |
| Cable |
| Amercable Inc. | Atlantic |
| CCI Cables Limited | Atlantic |
| General Cable | Atlantic |
| Nexans Canada Inc. | Atlantic |
| Shawflex Inc. | Atlantic |
| Cable Glands & Adaptors |
| Hawke International | Atlantic |
| Raxton Limited | Atlantic |
| Redapt | Atlantic |
| Cable Transit Systems |
| MCT Brattberg | Atlantic |
| Cable Tray & Support Systems |
| Champion Fiberglass | Atlantic |
| Oglaend System | Atlantic |
| Sasco Tubes & Rolling | Atlantic |
| Thomas & Betts - Pilgrim | Atlantic |
| Data Loggers |
| ACR Systems Inc. | Atlantic |
| Distribution Equipment |
| Eaton Electrical - Cutler-Hammer | Atlantic |
| Electric Heat Tracing |
| Thermon | Atlantic |
| Tyco Thermal Controls | Atlantic |
| Electric Motors |
| Rockwell Automation - Reliance | Atlantic |
| Emergency Lighting |
| Lightguard | Atlantic |
| Enclosures |
| Abtech | Atlantic |
| CEAG | Atlantic |
| Hawke International | Atlantic |
| Hoffman | Atlantic |
| Fasteners |
| Absolute Stainless Inc. | Atlantic |
| Pacific Fastners Inc. | Atlantic |
| Fuses & Terminal Blocks |
| Cooper Bussmann | Atlantic |
| Ferraz Shawmut | Atlantic |
| Weidmuller | Atlantic |
| Hazardous Area Lighting |
| CEAG | Atlantic |
| Chalmit Lighting | Atlantic |
| Holophane | Atlantic |
| Lightguard | Atlantic |
| MEDC International | Atlantic |
| N.R.L. Lighting Products | Atlantic |
| Pauluhn Electric Manufacturing. LLP. | Atlantic |
| Rig-A-Lite | Atlantic |
| Thomas & Betts - Hazlux | Atlantic |
| Victor Products Ltd. - Akusta | Atlantic |
| Helideck Lighting |
| MEDC International | Atlantic |
| Orga Aviation Lighting | Atlantic |
| Victor Products Ltd. - Akusta | Atlantic |
| Industrial Heating Products |
| CCI Thermal Technologies Inc. - Caloritech | Atlantic |
| CCI Thermal Technologies Inc. - Ruffneck | Atlantic |
| Industrial MRO Products |
| 3M Canada Company | Atlantic |
| Erico | Atlantic |
| Firestop | Atlantic |
| Thomas & Betts | Atlantic |
| Wiremold | Atlantic |
| Lamps & Ballasts |
| G.E. Lighting | Atlantic |
| Magnetek | Atlantic |
| Standard Products Inc. | Atlantic |
| Marking Systems |
| Thomas & Betts | Atlantic |
| W.H. Brady | Atlantic |
| Weidmuller | Atlantic |
| Navigational Aids |
| Tideland Signal Corporation | Atlantic |
| Offshore UPS Systems |
| Alcad | Atlantic |
| Gutor | Atlantic |
| Saftey Equipment |
| Bacou - Dalloz | Atlantic |
| Laurentide | Atlantic |
| Peerless Garments Ltd. - GORE-TEX | Atlantic |
| Testing Equipment |
| Fluke Electronics Inc. | Atlantic |
| Greenlee/Textron | Atlantic |
| Raytek | Atlantic |
| RCC Electronics Limited | Atlantic |
| Tools |
| Greenlee/Textron | Atlantic |
| Ideal Industries Inc. | Atlantic |
| Klein Tools Inc. | Atlantic |
| Makita | Atlantic |
| Milwaukee | Atlantic |
| Transformers & Power Supplies |
| Delta Transformers of Canada | Atlantic |
| E.G.S. Electrical Group - Sola Hevi-Duty | Atlantic |
| Hammond Manufacturing | Atlantic |
| Powerware Corporation | Atlantic |
| Rex Power Magnetics | Atlantic |
| Wiring Devices |
| Cooper Crouse-Hinds | Atlantic |
| Hubbell | Atlantic |
| STAHL | Atlantic |
| Woodhead Industries Inc. | Atlantic |