| 1 | Industrial Sensors & Instruments | | USA |
| 2 | HMC | | USA |
| 3 | Helman Engineering Fiber Tension Division | | USA |
| 4 | Hortau | | USA |
| 5 | Ttoledo | | USA |
| 6 | Electromatic Equipment Co. Inc. | | USA |
| 7 | Tensitron Inc. | | USA |
| 8 | Tension Measurement Inc. | | USA |
| 9 | Martin-Decker Totco | | USA |
| 10 | Stress Cards | | USA |
| 11 | SensorData Technologies Inc. | | USA |
| 12 | ABB | | USA |
| 13 | Sens-All Inc. | | USA |
| 14 | SI Revere Allegheney | | USA |
| 15 | Strainsert Co. | | USA |
| 16 | Transducer Techniques LLC | | USA |
| 17 | Placid Industries | | USA |
| 18 | Dytran Instruments Inc. | | USA |
| 19 | Force Switch | | USA |
| 20 | Process Technologies Group Inc. | | USA |
| 21 | Rice Lake Weighing Systems | | USA |
| 22 | Bokam Engineering Inc. | | USA |
| 23 | Mark-10 Corp. | | USA |
| 24 | Andantex USA Inc. | | USA |
| 25 | Sentran LLC | | USA |
| 26 | US Tower Corporation | | USA |
| 27 | Valley Forge & Bolt Mfg. Co. | | USA |
| 28 | PICS INC | | USA |
| 29 | Strain Measurement Devices Inc. (SMD) | | USA |
| 30 | Comptrol Incorporated | | USA |
| 31 | Erhardt+Leimer Inc. | | USA |
| 32 | DJ Instruments | | USA |
| 33 | Cooper Instruments & Systems a Group-4 Company | | USA |
| 34 | Massload Technologies Inc. | | USA |
| 35 | Migatron Corp. | | USA |
| 36 | Interface Inc. | | USA |
| 37 | Cardinal Scale Manufacturing Co. | | USA |
| 38 | Senix Corporation | | USA |
| 39 | Maxcess | | USA |
