| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | IFM Efector Inc. | USA | |
| 2 | Pepperl + Fuchs Inc. | USA | |
| 3 | Transducer Techniques LLC | USA | |
| 4 | Balluff Inc. | USA | |
| 5 | SensoPart Inc. | USA | |
| 6 | Omron Automation Americas | USA | |
| 7 | Pilz Automation Safety L.P. | USA | |
| 8 | Telemecanique Sensors | USA | |
| 9 | SICK Inc. | USA | |
| 10 | Leuze Electronic Inc. | USA | |
| 11 | Omega Engineering Inc. | USA | |
| 12 | Schneider Electric | USA | |
| 13 | Electro-Matic Products Inc. | USA | |
| 14 | Migatron Corp. | USA | |
| 15 | Telco Sensors Inc. | USA | |
| 16 | Quartet Mechanics | USA | |
| 17 | PICS INC | USA | |
| 18 | Consero Inc. | USA | |
| 19 | Locon Sensor Systems Inc. | USA | |
| 20 | Baumer Ltd. | USA | |
| 21 | wenglor sensoric LLC | USA | |
| 22 | Tri-Tronics | USA | |
| 23 | Emx Industries Inc. | USA | |
| 24 | NDT Systems | USA |
