| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | IFM Efector Inc. | USA | |
| 2 | Telemecanique Sensors | USA | |
| 3 | Sensor Systems LLC | USA | |
| 4 | Automation Products Group Inc. (APG SENSORS) | USA | |
| 5 | Zacares USA | USA | |
| 6 | Sensor Products Inc. | USA | |
| 7 | All Sensors Corp. | USA | |
| 8 | Indigo Systems | USA | |
| 9 | DpiX LLC | USA | |
| 10 | Pressure Profile Systems Inc. | USA | |
| 11 | Golden Valley Products Inc. | USA |
