| 1 | Schneider Electric | | USA |
| 2 | LFE/API Meters | | USA |
| 3 | Esterline Power Systems | | USA |
| 4 | TE Connectivity | | USA |
| 5 | GAMA Electronics Inc. | | USA |
| 6 | Hasco Relays & Electronics International Corp. | | USA |
| 7 | Phoenix Contact | | USA |
| 8 | Finder Worldwide | | USA |
| 9 | Vynckier Enclosure Systems Inc. | | USA |
| 10 | B & B Electronics Manufacturing Co. | | USA |
| 11 | Deltrol Controls | | USA |
| 12 | Sky Electronics | | USA |
| 13 | HBcontrols Inc. | | USA |
| 14 | American Zettler Inc. | | USA |
| 15 | Relay & Control Corp. | | USA |
| 16 | Vynckier Controls Inc. | | USA |
| 17 | Comus International | | USA |
| 18 | STK Electronics Inc. | | USA |
| 19 | Products Unlimited Sales Corp. | | USA |
| 20 | CII Technologies | | USA |
| 21 | Stephens Mfg. Co. Inc. | | USA |
| 22 | Rockwell Automation | | USA |
| 23 | Yaskawa America Inc. – Drives & Motion Division | | USA |
| 24 | AEI | | USA |
| 25 | Struthers-Dunn Inc. | | USA |
| 26 | Omron Automation Americas | | USA |
| 27 | Littelfuse Inc. | | USA |
| 28 | SE Relays | | USA |
| 29 | Murrelektronik Inc. | | USA |
| 30 | Picker Components Corp | | USA |
| 31 | PICS INC | | USA |
| 32 | R-K Electronics Inc. | | USA |
| 33 | AMETEK Drexelbrook | | USA |
| 34 | Song Chuan USA | | USA |
| 35 | Zettler Controls Inc. | | USA |
| 36 | SSAC Inc. | | USA |
| 37 | Airotronics Timers and Controls | | USA |
| 38 | Electro-Matic Products Inc. | | USA |
| 39 | Macromatic Industrial Controls Inc. | | USA |
| 40 | Siemens Industry – Digital Factory – Machine Tool Systems | | USA |
| 41 | Relay Service Co. | | USA |
| 42 | Sprecher + Schuh | | USA |
| 43 | ISSC-Kanson Electronics Inc. | | USA |
| 44 | Instrumentation & Control Systems Inc. | | USA |
| 45 | Turck Inc. | | USA |
