| 1 | Sensonetics Inc. | | USA |
| 2 | Dytran Instruments Inc. | | USA |
| 3 | GP Reeves Inc. | | USA |
| 4 | Governors America Corp. (GAC) | | USA |
| 5 | Aerospace Control Products Inc. | | USA |
| 6 | Tavis Corp. | | USA |
| 7 | Columbia Research Laboratories Inc. | | USA |
| 8 | Sensor Systems LLC | | USA |
| 9 | FUTEK Advanced Sensor Technology Inc. | | USA |
| 10 | Taber Industries | | USA |
| 11 | Wasco Switches and Sensors | | USA |
| 12 | TT Electronics | | USA |
| 13 | All Sensors Corp. | | USA |
| 14 | Kavlico Position and Force Sensors | | USA |
| 15 | Phase IV Engineering Inc. | | USA |
| 16 | IST Instrumented Sensor Technology | | USA |
| 17 | GP:50 | | USA |
| 18 | Eaton Crouse-Hinds Division | | USA |
| 19 | Tecsis LP | | USA |
| 20 | Opsens Solutions Inc. | | USA |
| 21 | Kulite | | USA |
| 22 | Flexial Corp. Edge Welded Metal Bellows | | USA |
| 23 | Senzors Inc. | | USA |
| 24 | Custom Control Sensors Inc. | | USA |
| 25 | Kronex Technologies Corporation | | USA |
