| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | IFM Efector Inc. | USA | |
| 2 | Balluff Inc. | USA | |
| 3 | KROHNE Inc. | USA | |
| 4 | ISG Devices | USA | |
| 5 | Telemecanique Sensors | USA | |
| 6 | Piezo Technologies | USA | |
| 7 | DAVCO Technology LLC | USA | |
| 8 | PICS INC | USA | |
| 9 | LOFA Industries | USA | |
| 10 | Gems Sensors & Controls | USA | |
| 11 | Princo Instruments Inc. | USA | |
| 12 | Liquid Measurement & Controls Inc. | USA | |
| 13 | IntelliStick Inc. | USA |
