| 1 | Phoenix Contact | | USA |
| 2 | Dynamation Transducers Corp. | | USA |
| 3 | Wireless Sensors LLC | | USA |
| 4 | The Robson Company Inc. | | USA |
| 5 | Emx Industries Inc. | | USA |
| 6 | Prettl Electric Corp. | | USA |
| 7 | Judd Communications LLC | | USA |
| 8 | Silicon Microstructures Inc | | USA |
| 9 | Process Technologies Group Inc. | | USA |
| 10 | Tormach | | USA |
| 11 | TT Electronics | | USA |
| 12 | Festo Corp. | | USA |
| 13 | LMI Corporation (Linear Measurement Instruments Corp.) | | USA |
| 14 | Elpro Services Inc. | | USA |
| 15 | Keyence Corp. of America | | USA |
| 16 | Weschler Instruments – Div. of Hughes Corp. | | USA |
| 17 | Telemecanique Sensors | | USA |
| 18 | AVTECH Software Inc. | | USA |
| 19 | FUTEK Advanced Sensor Technology Inc. | | USA |
| 20 | New Avionics Corp. | | USA |
| 21 | Monnit | | USA |
| 22 | Hochiki America Corp. | | USA |
| 23 | Magnetic Sensors Corporation | | USA |
| 24 | Livingston & Haven | | USA |
| 25 | Kanomax USA Inc. | | USA |
| 26 | wenglor sensoric LLC | | USA |
| 27 | MicroTesla LTD | | USA |
| 28 | Schneider Electric | | USA |
| 29 | Eaton Crouse-Hinds Division | | USA |
| 30 | Sensoronix Inc. | | USA |
| 31 | Adcole | | USA |
| 32 | Validyne Engineering Sales Corp. | | USA |
| 33 | Trensor LLC | | USA |
| 34 | Anderson-Negele | | USA |
| 35 | Instrumentation & Control Systems Inc. | | USA |
| 36 | Stevens Water Monitoring Systems Inc. | | USA |
| 37 | PMC Engineering LLC | | USA |
| 38 | Pyro-Chem By Tyco Fire Suppression & Building Products | | USA |
| 39 | Vitec Inc. | | USA |
| 40 | Carel USA | | USA |
| 41 | STTS Switch and Sensor | | USA |
| 42 | Forsythe Technologies | | USA |
| 43 | Siko Products Inc. | | USA |
| 44 | Red Lion Controls | | USA |
| 45 | TE Connectivity | | USA |
| 46 | MultiDimension Technology | | USA |
| 47 | Delsys Inc. | | USA |
| 48 | InPower LLC | | USA |
| 49 | F.W. Webb Company Thermoplastic Piping Div. | | USA |
| 50 | Migatron Corp. | | USA |
| 51 | MKS Instruments Inc. | | USA |
| 52 | Baumer Ltd. | | USA |
| 53 | Kavlico Position and Force Sensors | | USA |
| 54 | Tri-Tronics | | USA |
| 55 | VacMotion Inc. | | USA |
| 56 | PICS INC | | USA |
| 57 | Telco Sensors Inc. | | USA |
| 58 | Rowe Equipment/No Dust Filtration Products | | USA |
| 59 | Sensor Solutions | | USA |
| 60 | ITWatchDogs Inc. | | USA |
| 61 | Haimer-USA | | USA |
| 62 | Control Microsystems | | USA |
| 63 | Cooper Instruments & Systems a Group-4 Company | | USA |
| 64 | Phidgets Inc | | USA |
| 65 | AMETEK Solartron Metrology | | USA |
| 66 | Loadstar Sensors | | USA |
| 67 | AMETEK Factory Automation | | USA |
| 68 | Texas Instruments | | USA |
| 69 | Enercorp Instruments Ltd. | | USA |
| 70 | US Digital | | USA |
| 71 | Fairchild Industrial Products a Rotork Instruments company | | USA |
| 72 | Teledyne Hastings Instruments | | USA |
| 73 | Consero Inc. | | USA |
| 74 | Locon Sensor Systems Inc. | | USA |
| 75 | Durex Industries | | USA |
| 76 | ISSC-Kanson Electronics Inc. | | USA |
| 77 | Motion Sensors Inc. | | USA |
| 78 | All Sensors Corp. | | USA |
| 79 | Senix Corporation | | USA |
| 80 | NVE Corp. | | USA |
| 81 | Primex Wireless | | USA |
| 82 | Sensata Technologies | | USA |
| 83 | Microtherm North America Inc. | | USA |
| 84 | Process Control Systems Inc. | | USA |
| 85 | Spectec | | USA |
| 86 | Thermalogic Corp. | | USA |
| 87 | IFM Efector Inc. | | USA |
| 88 | Siemens Process Instrumentation | | USA |
| 89 | Endress+Hauser | | USA |
| 90 | Pepperl + Fuchs Inc. | | USA |
| 91 | Ashcroft Inc. | | USA |
| 92 | Rockwell Automation | | USA |
| 93 | Motor Protection Electronics (MPE) | | USA |
| 94 | Smart Fog | | USA |
| 95 | Figaro USA Inc. | | USA |
| 96 | Innovative Sensor Technology USA Division | | USA |
| 97 | Celera Motion | | USA |
| 98 | Alfa Laval Inc. (US) | | USA |
| 99 | PI (Physik Instrumente) L.P. | | USA |
| 100 | Arjay Engineering | | USA |
| 101 | SensoPart Inc. | | USA |
| 102 | CS Instruments USA | | USA |
| 103 | Micro-Epsilon | | USA |
| 104 | RIEGL USA Inc. | | USA |
| 105 | Fargo Controls Inc. | | USA |
| 106 | Omron Automation Americas | | USA |
| 107 | Balluff Inc. | | USA |
| 108 | Oxigraf Inc. | | USA |
