| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | Criterion NDT Inc. | USA | |
| 2 | Rockwell Automation | USA | |
| 3 | Balluff Inc. | USA | |
| 4 | Micro-Epsilon | USA | |
| 5 | Keyence Corp. of America | USA | |
| 6 | MTI Instruments Inc. | USA | |
| 7 | Sert Metal | USA | |
| 8 | PMC Engineering LLC | USA | |
| 9 | Kaman Precision Products | USA | |
| 10 | Foerster Instruments Inc. | USA | |
| 11 | Magnetic Analysis Corp. | USA | |
| 12 | Proceq USA Inc. | USA | |
| 13 | Quality Network Inc. | USA | |
| 14 | Phidgets Inc | USA | |
| 15 | Lion Precision Inc. | USA |
