| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | Keller America Inc. | USA | |
| 2 | IFM Efector Inc. | USA | |
| 3 | Novotechnik U.S. Inc. | USA | |
| 4 | Thermik Corporation | USA | |
| 5 | Micro-Epsilon | USA | |
| 6 | Tecsis LP | USA | |
| 7 | DG Industries | USA | |
| 8 | Consero Inc. | USA | |
| 9 | BIG KAISER Precision Tooling Inc. | USA | |
| 10 | Allora International LLC | USA | |
| 11 | Locon Sensor Systems Inc. | USA | |
| 12 | Sensor Products Inc. | USA | |
| 13 | Helm Instrument Company Inc | USA | |
| 14 | Sensata Technologies | USA | |
| 15 | Techna-Tool Inc. | USA |
