| 1 | K-Tech International Inc. | | USA |
| 2 | Fotoshield Controls | | USA |
| 3 | SI Revere Allegheney | | USA |
| 4 | Wylie Systems Inc. Rayco Technical Group | | USA |
| 5 | Productronix Inc. | | USA |
| 6 | Straintec Inc. | | USA |
| 7 | Optical Sensor Systems Inc. | | USA |
| 8 | Structural Instrumentation Inc. | | USA |
| 9 | Sens-All Inc. | | USA |
| 10 | FISO Technologies Inc. | | USA |
| 11 | Cooper Instruments & Systems a Group-4 Company | | USA |
| 12 | Maxcess | | USA |
| 13 | Stellar Technology Inc. | | USA |
| 14 | DJ Instruments | | USA |
| 15 | Interface Inc. | | USA |
| 16 | Strainsense Enterprises Inc. | | USA |
| 17 | International Bolting Technologies Inc. | | USA |
| 18 | Wagner Instruments | | USA |
| 19 | Artech Industries Inc. | | USA |
| 20 | PMC Engineering LLC | | USA |
| 21 | MicroStrain a LORD Company | | USA |
| 22 | Hysitron Inc. | | USA |
| 23 | The Don Marshall Co. Inc. | | USA |
| 24 | FMS AG | | USA |
| 25 | Serena Industries Inc. | | USA |
| 26 | Setra Systems Inc. | | USA |
| 27 | Hirschmann Automation & Control Inc. | | USA |
| 28 | Davis Instruments | | USA |
| 29 | Ttoledo | | USA |
| 30 | Active Control eXperts Inc. (ACX) | | USA |
| 31 | JR3 | | USA |
| 32 | Martin-Decker Totco | | USA |
| 33 | Rinstrum Inc. | | USA |
| 34 | Measurement Specialists National Scale Technology | | USA |
| 35 | Flintec | | USA |
| 36 | Technical Weighing Services Inc. | | USA |
| 37 | SpotSee | | USA |
| 38 | Tecsis LP | | USA |
| 39 | Ercon Inc. | | USA |
| 40 | Angstrom Corp. | | USA |
| 41 | Transducers Direct | | USA |
| 42 | PCB Piezotronics Inc. | | USA |
| 43 | AMTI (Advanced Mechanical Technology Inc.) | | USA |
| 44 | Kistler Instrument Corp. | | USA |
| 45 | Intercomp Company | | USA |
| 46 | Helm Instrument Company Inc | | USA |
| 47 | Omegadyne Inc. | | USA |
| 48 | AMETEK Measurement & Calibration Technologies Division | | USA |
| 49 | Sensing Systems Corp. | | USA |
| 50 | Magne Corp. | | USA |
| 51 | BLH / VPG Process Weighing | | USA |
| 52 | Loadstar Sensors | | USA |
| 53 | SMD Fluid Controls | | USA |
| 54 | Protech Systems | | USA |
| 55 | Force Controls Co. | | USA |
| 56 | Coti Global Sensors | | USA |
| 57 | Cardinal Scale Manufacturing Co. | | USA |
| 58 | CEDES Corporation of America | | USA |
| 59 | Baumer Ltd. | | USA |
| 60 | Transducer Techniques LLC | | USA |
| 61 | IFM Efector Inc. | | USA |
| 62 | Siemens Process Instrumentation | | USA |
| 63 | Strainsert Co. | | USA |
| 64 | RDP Electrosense Inc. | | USA |
| 65 | Eagle Microsystems Inc. | | USA |
| 66 | Balluff Inc. | | USA |
| 67 | Modern Machine & Tool Co. Inc. | | USA |
| 68 | Force Switch | | USA |
| 69 | Omron Automation Americas | | USA |
| 70 | Process Technologies Group Inc. | | USA |
| 71 | Bando USA | | USA |
| 72 | S. Himmelstein and Company | | USA |
| 73 | Telemecanique Sensors | | USA |
| 74 | Siemens Corporation | | USA |
| 75 | FUTEK Advanced Sensor Technology Inc. | | USA |
| 76 | Mark-10 Corp. | | USA |
| 77 | Rice Lake Weighing Systems | | USA |
| 78 | Automation Products Group Inc. (APG SENSORS) | | USA |
| 79 | Bokam Engineering Inc. | | USA |
| 80 | Dover Flexo Electronics Inc. | | USA |
| 81 | Sylvania | | USA |
| 82 | VPG Transducers | | USA |
| 83 | Kavlico Position and Force Sensors | | USA |
| 84 | Strain Measurement Devices Inc. (SMD) | | USA |
