| Simpson-Hayssen |
| PHD |
| PULS |
| Modicon |
| Wam Corp. |
| Maurey |
| Pet-All |
| Hammond Manufacturing |
| Fisher |
| Funke Filters Inc. |
| Interface Solutions |
| Lyndex |
| Peter Paul Electronics Co. |
| PT Coupling Company |
| OPW |
| Rotex Love Joy |
| ALSH |
| Carlisle Machine Works |
| Conta-Clip |
| Killer Filter |
| Crouse Hinds |
| Ling Systems |
| EZ Loaders |
| Consolidated Precision Bearings |
| THK |
| Falk |
| AMI |
| FYH |
| MB Manufacturing |
| Perfection Gear |
| Schulze Tool Company |
| Wright |
| Oemer |
| Elektrobau Mulingen |
| Taiyo |
| Nitra |
| Milacron |
| Dynamics Research Corp. |
| Marsh |
| Lectro Engineering |
