| 3M Electrical Spec. (936) | 3M Interconnect Solutions (16) |
| 3M Touch Systems (21) | ABB (3) |
| AIM-Cambridge / Cinch Connectivity Solutions (331) | ALTECH (1,793) |
| Abbatron / HH Smith (87) | Alpha Wire (44,187) |
| Amperite (1) | Amphenol ICC (186) |
| Amphenol Industrial Operations (1) | Amphenol LTW (22) |
| Amphenol RF (167) | Amphenol Sine Systems (8) |
| Amphenol Spectra-Strip (144) | Anderson Power Products (17) |
| Aries Electronics, Inc. (2) | Arrow Hart / Cooper (1) |
| Assmann WSW Components (467) | Baumer Electric (31) |
| Bel Power Solutions (4) | Belden Canada (16,836) |
| Binder-USA (21) | Brady Canada (1,238) |
| Bud Industries (36) | Bulgin Components (91) |
| Bussmann / Eaton (11) | Calrad Electronics (100) |
| Carlisle Interconnect Technologies (33) | Carlo Gavazzi (56) |
| Carlo Gavazzi Canada (36) | Carol Cable (117) |
| Chicago Miniature (2) | Cinch / Cinch Connectivity Solutions (34) |
| Circuit Assembly Corp. (1) | CommScope (452) |
| Concord Electronics, Inc. (352) | Conxall (22) |
| Crouse-Hinds/Cooper (164) | Crouzet Automation (2) |
| Custom Connector (4) | Cynergy3 (17) |
| Davies Molding LLC (10) | Delta Fans (3) |
| Desco (1) | Dialight (29) |
| E-Z-HOOK (4) | ECLIPSE TOOLS (8) |
| EDAC (2) | Essentra / Richco (460) |
| Extech (3) | Fluke (36) |
| Fuji Electric (1) | Fujikura America Inc./DDK (25) |
| Fujitsu Components America, Inc. (2) | GC Electronics (1,346) |
| Greenlee (2) | HAKKO (6) |
| Hammond Canada (617) | HellermannTyton (292) |
| Hoffman Canada (3) | Honeywell (26) |
| Hubbell (422) | IDEC (24) |
| ITT CANNON (294) | Ideal Industries Inc (23) |
| Io Audio Technologies (28) | JT&T Products (118) |
| Johnson / Cinch Connectivity Solutions (557) | KINGS Electronics (1) |
| Klein Tools (2) | Leviton (12) |
| Lighting Comp Design (1) | Madison Cable / TE (25) |
| Marathon Special Products (1) | Master Appliance (3) |
| Matrix Orbital (4) | Mechatronics (6) |
| Memory Protection Dev. (6) | Metz Connect (22) |
| Microchip Technology (10) | Middle Atlantic (8) |
| Mode Electronics (148) | Molex / Waldom (1,970) |
| Mueller Electric (286) | NTE Electronics (544) |
| Neutrik (91) | Newhaven Display (6) |
| Olympic Wire & Cable (106) | Omron Automation (907) |
| Omron Automation Canada (620) | Omron Electronics (129) |
| Orion Fans (8) | PANASONIC / SUNX (121) |
| Paladin Tools (3) | Pan Pacific (243) |
| Panasonic (1) | Panasonic Canada Inc. (11) |
| Pancon Corp. (41) | Panduit (19,592) |
| Panduit Canada (18,576) | Philmore Mfg. (740) |
| Phoenix Contact (8,873) | Pomona Electronics (1,236) |
| Power Dynamics (2) | Qualtek Electronics (426) |
| Quest Technology (246) | RAFI -GMBH (2) |
| Rip-Tie (38) | S R Components (51) |
| SCS (9) | Samtec (193,623) |
| Schaffner EMC (33) | Schneider-Telemacanique (5) |
| Schroff (5) | Schurter (85) |
| Sealcon LLC (3,519) | Sensata / BEI Sensors (1) |
| Siemens Energy (4) | Stewart Connectors (3) |
| Switchcraft (243) | TE Connectivity / AMP Brand (2,340) |
| TE Connectivity / Buchanan Brand (514) | TE Connectivity / Corcom Brand (32) |
| TE Connectivity / Deutsch (12) | TE Connectivity / Kilovac Brand (6) |
| TE Connectivity / Microdot Brand (13) | TE Connectivity / Nanonics Brand (102) |
| TE Connectivity / P&B Brand (2) | TE Connectivity / Raychem Brand (16,412) |
| TE Connectivity / Schrack Brand (1) | TE Connectivity Energy (412) |
| Thomas & Betts (1,547) | Tripp Lite (166) |
| VCC (66) | Velleman (14) |
| Volex Power Cords (409) | Vox Power ltd (10) |
| WAGO (21) | Waber By Tripp Lite (1) |
| Wakefield (1) | Weidmuller Canada (426) |
| Weller / Apex (3) | Wieland Electric (706) |
| Winchester/Bomar Elect. (2) | Woodhead / Molex (7,711) |
| ZF Electronic Systems (1) | ebm-papst (8) |