| 1 | HTM Sensors | | USA |
| 2 | PICS INC | | USA |
| 3 | Phidgets Inc | | USA |
| 4 | Fairchild Industrial Products a Rotork Instruments company | | USA |
| 5 | Erhardt+Leimer Inc. | | USA |
| 6 | Stevens Water Monitoring Systems Inc. | | USA |
| 7 | Maxcess | | USA |
| 8 | Turck Inc. | | USA |
| 9 | Schneider Electric | | USA |
| 10 | CKD USA Corporation | | USA |
| 11 | Berendsen Fluid Power | | USA |
| 12 | GP:50 | | USA |
| 13 | Sigma-Netics Inc. | | USA |
| 14 | Elasto-Valve Rubber Products Inc. | | USA |
| 15 | Validyne Engineering Sales Corp. | | USA |
| 16 | DCL Inc. | | USA |
| 17 | Locon Sensor Systems Inc. | | USA |
| 18 | Builders Automation Machinery Co. | | USA |
| 19 | Filtersource Inc. | | USA |
| 20 | Price Engineering Co. Inc. | | USA |
| 21 | PT Coupling Co. | | USA |
| 22 | IFM Efector Inc. | | USA |
| 23 | Emerson Automation Solutions Regulators and Relief Valves | | USA |
| 24 | O’Keefe Controls Co. | | USA |
| 25 | Ashcroft Inc. | | USA |
| 26 | HYDAC Technology Corporation | | USA |
| 27 | Rockwell Automation | | USA |
| 28 | Novotechnik U.S. Inc. | | USA |
| 29 | ATI Industrial Automation | | USA |
| 30 | Devar Inc. | | USA |
| 31 | Balluff Inc. | | USA |
| 32 | Sturtevant Richmont | | USA |
| 33 | Clippard | | USA |
| 34 | Tavis Corp. | | USA |
| 35 | AW-Lake Company | | USA |
| 36 | Telemecanique Sensors | | USA |
| 37 | Festo Corp. | | USA |
| 38 | FUTEK Advanced Sensor Technology Inc. | | USA |
| 39 | Flow Products Inc. | | USA |
| 40 | Automation Products Group Inc. (APG SENSORS) | | USA |
| 41 | Siemens Corporation | | USA |
| 42 | Vaccon Co. Inc. | | USA |
| 43 | SICK Inc. | | USA |
| 44 | Leuze Electronic Inc. | | USA |
| 45 | DESTACO | | USA |
| 46 | IVEC Systems | | USA |
