| Company Name | Category |
| ACTIA Corp. | 334418 |
| Advance Wire Form | 332612 |
| AE Techron, Inc. | 334220 |
| Alliance Group Technologies, Inc. | 334418 |
| American Technology Components, Inc | 334418 |
| APCI (Automation & Process Control Integration) | 333220,333518 |
| Applied Hydrogen Technologies Inc | 336312 |
| ASA, Audiovox Specialized Applications | 336399 |
| Atlas Die, LLC | 333514 |
| Bayer Health Care | 334510 |
| Biomet, Inc | 339113 |
| Capitol Technologies, Inc. | 333514 |
| Coachmen RV-Div Forest River | 336213 |
| Control Development, Inc. | 334516 |
| Crown Audio, Inc. | 334310 |
| CTS Corp | 334519 |
| Cullip Industries, Inc. | 332710 |
| Cutting Edge Machine & Tool | 332710 |
| Depuy Orthopaedics, Inc | 339113 |
| ECM Phototooling, Inc | 334412 |
| Evergreen Recreational Vehicles, LLC | 336213 |
| Excel Electronics | 334418 |
| F & F Screw Machine | 332710 |
| Ferret, Inc. | 332114 |
| FlexForm Technology | 336399 |
| Flexible Concepts, Inc. | 333512,332993,332995 |
| Heraeus Kulzer, Inc., Dental Mfg. & Dist.Center | 339114 |
| Honeywell, Aircraft Landing Systems Div | 336413 |
| Imagineering Finishing Technologies | 332813 |
| Inventure Electronics | 334519,541330 |
| ITAMCO | 332710,332721,333612 |
| JPD Controls, Inc. | 334519 |
| K & M Machine Fabricating | 332710 |
| KMC Controls, Inc. | 334512 |
| Learman Electronic Tool Associates (aka Electronic Tool Assoc.) | 332811 |
| Lucid Energy Technologies | 333611 |
| McDowell Enterprises, Inc. | 332813 |
| Metronic Sofamor Danek Manufacturing | 339113 |
| MG Products, Inc. | 332710 |
| Nortool Division of Norco | 332710 |
| Riverside Tool Corporation | 333210 |
| Rochester Medical Implants, LLC | 339113 |
| Romaine, Inc. | 339112 |
| Select Tool and Machining, Inc. | 332710 |
| South Bend Controls, Inc. | 332911 |
| Specialty Heat Treating | 332811 |
| Startrans Div. of Supreme Industries, In. | 336211 |
| Symmetry Medical, Inc. | 339112 |
| Tenneco, Inc. - Elkhart Site | 336312 |
| Tenneco, Inc. - Ligonier | 336312 |
| TouchTronics, Inc. | 334290, 336322 |
| Transformation Technologies, Inc | 333992 |
| Tri-Tech LLC | 334419 |
| U.S.Granules Corporation | 331314 |
| Walerko Tool & Engineering Corp. | 332710 |
| Your Solution, Inc. | 332710 |
| Zimmer | 339113 |