| 1 | Ware Inc. | | USA |
| 2 | North American Sensors Corporation | | USA |
| 3 | Comus International | | USA |
| 4 | HBcontrols Inc. | | USA |
| 5 | Kilovac Products From CII Technologies | | USA |
| 6 | Relay Associates | | USA |
| 7 | Techspan Industries Inc. | | USA |
| 8 | Yaskawa America Inc. – Drives & Motion Division | | USA |
| 9 | NOARK Electric North America | | USA |
| 10 | SE Relays | | USA |
| 11 | Altech Corp. | | USA |
| 12 | ABB | | USA |
| 13 | Kirk Key Interlock Company LLC | | USA |
| 14 | E-T-A Control Instruments | | USA |
| 15 | Lake Shore Electric Corporation | | USA |
| 16 | Mors Smitt Technologies Inc. | | USA |
| 17 | Food Makers Bakery Equipment | | USA |
| 18 | Esterline Power Systems | | USA |
| 19 | Hubbell Lighting | | USA |
| 20 | Springer Controls Co. | | USA |
| 21 | PICS INC | | USA |
| 22 | Vynckier Controls Inc. | | USA |
| 23 | Sapling Inc. | | USA |
| 24 | Gems Sensors & Controls | | USA |
| 25 | E-Max Instruments Incorporated | | USA |
| 26 | Global Fire Control Inc. | | USA |
| 27 | Kraus & Naimer Inc. | | USA |
| 28 | TE Connectivity | | USA |
| 29 | Schneider Electric | | USA |
| 30 | GE Digital Energy | | USA |
| 31 | Electro-Matic Products Inc. | | USA |
