| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | IFM Efector Inc. | USA | |
| 2 | Balluff Inc. | USA | |
| 3 | Micro-Epsilon | USA | |
| 4 | Brunswick Instrument LLC | USA | |
| 5 | Omron Automation Americas | USA | |
| 6 | Automation Products Group Inc. (APG SENSORS) | USA | |
| 7 | LMI Corporation (Linear Measurement Instruments Corp.) | USA | |
| 8 | Sensirion Inc. | USA | |
| 9 | Lasertalk Corporation | USA | |
| 10 | Keyence Corp. of America | USA | |
| 11 | Massload Technologies Inc. | USA | |
| 12 | Phidgets Inc | USA | |
| 13 | Red Valve Co./Tideflex Technologies | USA | |
| 14 | Precitec Inc. | USA | |
| 15 | Haimer-USA | USA | |
| 16 | MKS Instruments Inc. | USA | |
| 17 | VPG Transducers | USA | |
| 18 | AMETEK Solartron Metrology | USA | |
| 19 | PICS INC | USA | |
| 20 | ThermoProbe Inc. | USA | |
| 21 | Senkox Technologies Inc. | USA |
