| 1 | American Aerospace Controls Inc. (AAC) | | USA |
| 2 | Motion Sensors Inc. | | USA |
| 3 | Sensata Technologies | | USA |
| 4 | URD America Inc. | | USA |
| 5 | Davis Instruments | | USA |
| 6 | Century Controls Inc. | | USA |
| 7 | Aleph America Corporation | | USA |
| 8 | Jameco Electronic Components & Computer Products | | USA |
| 9 | The Morey Corporation | | USA |
| 10 | Sentran Corporation | | USA |
| 11 | Rapid Sensors Inc. | | USA |
| 12 | American Microsemiconductor Inc. | | USA |
| 13 | AI-Tek Instruments LLC | | USA |
| 14 | Deeter Electronics Inc. | | USA |
| 15 | GMW Associates Inc. | | USA |
| 16 | LEM USA Inc. | | USA |
| 17 | Tamura Corp. of America | | USA |
| 18 | Cryomagnetics Inc. | | USA |
| 19 | Allegro MicroSystems Inc. | | USA |
| 20 | Elobau Sensor Technology Inc. | | USA |
| 21 | Sentinel Power Inc. | | USA |
| 22 | Redpoint Controls LLC | | USA |
| 23 | Anachip Corp. | | USA |
| 24 | Transportation Safety Devices Inc. | | USA |
| 25 | Isosense | | USA |
| 26 | Omega Engineering Inc. | | USA |
| 27 | Texas Instruments | | USA |
| 28 | Lambda Scientific Systems Inc. | | USA |
| 29 | CEDES Corporation of America | | USA |
| 30 | VG Controls | | USA |
| 31 | Maximum Inc. | | USA |
| 32 | Celduc Inc. | | USA |
| 33 | MagnaChip Semiconductor | | USA |
| 34 | PICS INC | | USA |
| 35 | T.I. CHEN Associates | | USA |
| 36 | Dynalco | | USA |
| 37 | Polar Semiconductor LLC. | | USA |
| 38 | Ohio Semitronics Inc. | | USA |
| 39 | Consero Inc. | | USA |
| 40 | PHD Inc. | | USA |
| 41 | Madison Electric Products Inc. | | USA |
| 42 | Gems Sensors & Controls | | USA |
| 43 | Magnet Physics Inc. | | USA |
| 44 | Vishay | | USA |
| 45 | KSR International Company | | USA |
| 46 | Baumer Ltd. | | USA |
| 47 | Electro-Sensors Inc. | | USA |
| 48 | TE Connectivity | | USA |
| 49 | Phidgets Inc | | USA |
| 50 | Firgelli Automations | | USA |
| 51 | Dart Controls Inc. | | USA |
| 52 | Smith Systems Inc. | | USA |
| 53 | Spectec | | USA |
| 54 | IFM Efector Inc. | | USA |
| 55 | Novotechnik U.S. Inc. | | USA |
| 56 | Alfa Laval Inc. (US) | | USA |
| 57 | Magnelink Inc. | | USA |
| 58 | Process Control Systems Inc. | | USA |
| 59 | Clippard | | USA |
| 60 | AW-Lake Company | | USA |
| 61 | Telemecanique Sensors | | USA |
| 62 | TT Electronics | | USA |
| 63 | Magnetic Sensors Corporation | | USA |
| 64 | Sika USA Inc. | | USA |
| 65 | SICK Inc. | | USA |
| 66 | Weschler Instruments – Div. of Hughes Corp. | | USA |
| 67 | Leuze Electronic Inc. | | USA |
| 68 | Fabco-Air Inc. | | USA |
| 69 | DE Amertek Corporation | | USA |
| 70 | Contrex Inc. | | USA |
| 71 | 5S Components Inc. | | USA |
| 72 | Sensoronix Inc. | | USA |
| 73 | Hewitt Industries | | USA |
| 74 | Sensor Solutions | | USA |
| 75 | FTI Flow Technology Inc. | | USA |
