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| Entran Devices, Inc | |
| Honeywell | ||
| Interface, Inc. | ||
| A. W. Sperry | ||
| DJ Instruments | ||
| Lebow Products Inc | ||
| Interface, Inc. | ||
| Tekscan, Inc. | ||
| HBM | ||
| The Modal Shop, Inc. | ||
| Dillon | ||
| Nidec Shimpo America Corporation | ||
| Vernier Software & Technology | ||
| Serena Industries Inc | ||
| Muse Measurements Corporation | ||
| ME Systeme GmbH | ||
| Futek Advanced Sensor Technology | ||
| Montronix, Inc. | ||
| Sensor Developments Inc. | ||
| Kistler Instrument Corp. | ||
| Omega Engineering, Inc. | ||
| JR3, Inc. | ||
| Honeywell Sensing and Control | ||
| Kavlico Corp. | ||
| SMD Strain Measurement Devices Inc. | ||
| Cooper Instruments & Systems | ||
| Extech Instruments | ||
| Transducer Techniques | ||
| Nidec Shimpo America Corporation | ||
| Transducer Techniques | ||
| Imada Inc. | ||
| PCB Piezotronics, Inc. | ||
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