| 1 | Select Controls Inc. | | USA |
| 2 | Dynalco | | USA |
| 3 | Texas Instruments | | USA |
| 4 | Trans-Tek Inc. | | USA |
| 5 | Consero Inc. | | USA |
| 6 | Pacific Gyre Inc. | | USA |
| 7 | GeoSpectrum Technologies Inc. | | USA |
| 8 | Motion Sensors Inc. | | USA |
| 9 | Clark Solutions | | USA |
| 10 | Heidenhain Corporation | | USA |
| 11 | Inertia Switch Inc. | | USA |
| 12 | Owl Autonomous Imaging Inc. | | USA |
| 13 | Polytec Inc. | | USA |
| 14 | Kanomax USA Inc. | | USA |
| 15 | Yashu Systems | | USA |
| 16 | CSI Cable & Supplies Inc. | | USA |
| 17 | Memsic | | USA |
| 18 | FloWav Inc. | | USA |
| 19 | Setra Systems Inc. | | USA |
| 20 | Vitec Inc. | | USA |
| 21 | Davis Instruments | | USA |
| 22 | SYSCOM Instruments International | | USA |
| 23 | Instantel Inc. | | USA |
| 24 | Madison Electric (MEPCO) Inc. | | USA |
| 25 | IFM Efector Inc. | | USA |
| 26 | SCHENCK USA CORP. | | USA |
| 27 | PCE Americas Inc. | | USA |
| 28 | Innovative Sensor Technology USA Division | | USA |
| 29 | Balluff Inc. | | USA |
| 30 | Spectec | | USA |
| 31 | Reading Thermal | | USA |
| 32 | BK Vibro America Inc. | | USA |
| 33 | Columbia Research Laboratories Inc. | | USA |
| 34 | Connection Technology Center Inc. (CTC) | | USA |
| 35 | Siemens Corporation | | USA |
| 36 | Meggitt Sensing Systems – Wilcoxon Research | | USA |
| 37 | FRABA Inc. | | USA |
| 38 | Visi-Trak Worldwide LLC | | USA |
| 39 | Rel-Tek Corp. | | USA |
| 40 | O’Conner Engineering Inc. | | USA |
| 41 | Paxton Corp. | | USA |
| 42 | Onset Computer Corporation | | USA |
| 43 | Sparton Navigation and Exploration | | USA |
| 44 | Phidgets Inc | | USA |
| 45 | Piezo Technologies | | USA |
| 46 | Systems & Processes Engineering Corporation | | USA |
| 47 | ProvibTech Inc. | | USA |
| 48 | Omega Engineering Inc. | | USA |
| 49 | Swift Sensors | | USA |
