| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | IFM Efector Inc. | USA | |
| 2 | Innovative Sensor Technology USA Division | USA | |
| 3 | Balluff Inc. | USA | |
| 4 | Viega LLC | USA | |
| 5 | Lufft USA Inc. | USA | |
| 6 | PICS INC | USA | |
| 7 | Vata Verks Inc | USA | |
| 8 | International Thermal Instrument Co. (ITI Co.) | USA | |
| 9 | FLEXIM Americas Corp. | USA | |
| 10 | Flexotherm Brand Heated Products | USA | |
| 11 | Atkinson Engineering | USA | |
| 12 | Senkox Technologies Inc. | USA |
