| Una-Dyn |
| Kadoguchi-Keiki |
| Signode |
| Amacoil |
| All Steel |
| Conair-Wortex |
| Power Sonic Corporation |
| Marsden Electric Co. |
| Hitran |
| MagneTek-Jefferson Electric |
| Werma |
| Cooper B-Line |
| Trans-Coil Inc. |
| Carling Technologies |
| Fluitek |
| Finish Thompson |
| Neles-Jamesbury |
| BTC |
| Rexroth-Sigma |
| Motor Guard Corporation |
| Northman Co. |
| Nachi |
| Micro Interface Design |
| Speedtronics |
| Sarcol |
| Browning Manufacturing |
| Staco Energy Products Co. |
| Haldex |
| Global Manufacturing |
| Bishamon Industries Corporation |
| ABL-Sursum |
| TE Connectivity |
| Sweco |
| Namco |
| Telecanique |
| Ametek |
| Little Giant |
| ALPS |
| MET PRO |
| Badger Magnetics |
