| Automation Devices |
| GPI |
| Dwyer |
| Aalborg |
| MSA |
| Goodyear |
| ETC |
| Aget |
| Cincinnati Milacron |
| Kraus & Naimer |
| PS Syracuse Electronics |
| KS Permaglide |
| Carbon Products Operation Inc |
| Cleveland Motion Control |
| Canastra AG |
| ACSI |
| Great Lakes Corp |
| Quadrel Labeling Systems |
| MKM Engineering |
| Cobra |
| Conslolidated |
| Blowmoulding |
| Eaton-Weatherhead |
| Alpha |
| Flexmaster |
| Impervitran |
| Polymer Systems |
| Double A-Vickers |
| AlSteele |
| Brewer Machine |
| Filtration Products Corp. |
| Kennametal |
| USG |
| Quincy Ortman |
| Rittal |
| Tool Makers International |
| Transducers Direct |
| Hobbs-Stewart Warner |
| Redington Counters |
| Lorenz |
