| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | IFM Efector Inc. | USA | |
| 2 | Krytar Inc. | USA | |
| 3 | Pilz Automation Safety L.P. | USA | |
| 4 | Telemecanique Sensors | USA | |
| 5 | Keyence Corp. of America | USA | |
| 6 | SICK Inc. | USA | |
| 7 | Leuze Electronic Inc. | USA | |
| 8 | Precision Resistor Co. Inc | USA | |
| 9 | 5S Components Inc. | USA | |
| 10 | Omega Engineering Inc. | USA | |
| 11 | Sentran Corporation | USA | |
| 12 | PICS INC | USA | |
| 13 | Balance Systems Corp. | USA | |
| 14 | Imagerlabs Inc. | USA | |
| 15 | Schneider Electric | USA | |
| 16 | InPower LLC | USA | |
| 17 | Mini-Circuits | USA | |
| 18 | Phidgets Inc | USA | |
| 19 | Wen Technology Inc. | USA | |
| 20 | Celduc Inc. | USA | |
| 21 | ISSC-Kanson Electronics Inc. | USA | |
| 22 | SA Photonics | USA | |
| 23 | Everactive | USA |
