| 1 | Kidd Pipeline & Specialties Inc | | USA |
| 2 | Micro Switch | | USA |
| 3 | Speedometer Shop | | USA |
| 4 | Apollo Research Corp. | | USA |
| 5 | Siebe Position & Temperature Sensors | | USA |
| 6 | ITD of Destin Inc. | | USA |
| 7 | Techkor Instrumentation | | USA |
| 8 | Nartron Corp. | | USA |
| 9 | PC-SMT | | USA |
| 10 | RDX Corp. | | USA |
| 11 | Collins G. L. Corp. | | USA |
| 12 | JP Technologies Inc. | | USA |
| 13 | Gordon Products Incorporated | | USA |
| 14 | Comptrol Incorporated | | USA |
| 15 | CP Techmotive | | USA |
| 16 | Ion Physics Corp. | | USA |
| 17 | United Security Products Inc. | | USA |
| 18 | Reed Switch Developments Corp. | | USA |
| 19 | Sencon Inc. | | USA |
| 20 | Aldan Electric Supply | | USA |
| 21 | Miller Edge Inc. | | USA |
| 22 | Zircon Corporation | | USA |
| 23 | Seatronics Inc. | | USA |
| 24 | Electro-Matic Products Inc. | | USA |
| 25 | MicroelectrodesInc | | USA |
| 26 | Spectron Glass & Electronics Inc. | | USA |
| 27 | Fischer Custom Communications Inc. | | USA |
| 28 | Magnetics & Controls Inc. | | USA |
| 29 | Nidec Copal Electronics Inc. | | USA |
| 30 | Norman Equipment Co. | | USA |
| 31 | World Products Inc. | | USA |
| 32 | Sensory Arts & Science | | USA |
| 33 | DARE Electronics Inc. | | USA |
| 34 | BEA Systems Inc. | | USA |
| 35 | Feldman Brothers Electrical Supply Co. | | USA |
| 36 | Glass Wire Lab | | USA |
| 37 | Ruelco | | USA |
| 38 | IFM Efector Inc. | | USA |
| 39 | Compact Automation Products | | USA |
| 40 | Rockwell Automation | | USA |
| 41 | Smith Systems Inc. | | USA |
| 42 | Balluff Inc. | | USA |
| 43 | Telemecanique Sensors | | USA |
| 44 | Festo Corp. | | USA |
| 45 | Trensor LLC | | USA |
| 46 | Sensor Technology Ltd. | | USA |
| 47 | K & N Electric Motors Inc. | | USA |
| 48 | Instrumentation.com – a Shelby Jones Co. | | USA |
| 49 | The Will-Burt Company | | USA |
| 50 | Triplett Corp. | | USA |
| 51 | Techna-Tool Inc. | | USA |
| 52 | Telco Sensors Inc. | | USA |
| 53 | Precision Resistor Co. Inc | | USA |
| 54 | Opto Diode Corporation | | USA |
| 55 | Electronics Development Corporation | | USA |
| 56 | Flexpoint Inc. | | USA |
| 57 | GMW Associates Inc. | | USA |
| 58 | SSAC Inc. | | USA |
| 59 | Phidgets Inc | | USA |
| 60 | Microtherm North America Inc. | | USA |
| 61 | Schneider Electric | | USA |
| 62 | Snap Action Inc. | | USA |
