| IN-HOUSE: | Combibloc | Cummins-Allison Corp. |
| Allen-Bradley | R.A. Jones & Co. | Camco |
| R.A. Jones | Emerson Power Trans. Corp. | Koepke & Assoc. |
| Martin Marietta | Machine Drive Co. | Masonite Corp. |
| Proctor & Gamble | Multi-Line Technologies | Guardian Electric Co. |
| Compumotor | ITT Automotive | John Sterling Corp. |
| Johnson & Johnson | KOM Lamb, Inc. | Hill Engineering |
| Bartell Machinery | Magna Products Corp. | Indramat |
| Cincinnati Milacron | Ormec | Cincinnati, Inc. |
| Motion Engineering | Ross Equipment Corp. | Flodyne Hydrane |
| Kollmorgen | Theta Technology | Wm. J. Murphy Co. |
| Parker Daedel | Aromat Corp. | Omron, Inc. |
| Giddings & Lewis, Inc. | Trupower Engineering | Mark Andy, Inc. |
| Motion Solutions | Johnson & Johnson | Hunter Engineering |
| John Deere | Ortho-McNeil Pharmaceutical | Dickey-John Co. |
| ABB - Flexible Automation | Devro, Inc. | Sunnen Products Co. |
| Nabisco | M&W Packaging | |
| ILC Data Device Corp. | Richard Greene Co. | |
| HD Systems, Inc. | Bradley University | |
| CITY-SITES: | Sumitomo Machine Co. | Missouri Valley Electric |
| Wisconsin Tissue | Picut Manufacturing | Republic Paperboard Co. |
| Cutting Tools, Inc. | EAP, Inc. | Kornfeld-Thorpe Electric |
| Kewaunee Engineering Corp. | Melcor Corp. | Sealright Engineering Services |
| L & S Electric | Lenze Power Transmission | LDR Products Textron |
| Tree Machine Co. | Berg Electronics | Bridgestone/Firestone |
| Appleton Papers | Mateer-Burt | Evergreen Packaging Equip. |
| Lucas Aerospace | J.L. Souser | Townsend Engineering |
| Presto Products | HPI | Ramco Electric Co. |
| J.M. Grimstad | August Design, Inc. | 3M |
| Universal Instrument Corp. | Pittman Div. | Custom Servo Motors |
| Automation Specialists | NAWCADWAR | Eesco United |
| Stanley Engineered Comp. | Graybill Machines | Fluoroware |
| Uni Distribution | EG&G Pressure Science | Brenton Engineering |
| Shanklin Corp. | U.S. Army | Aetrium |
| Roll Systems, Inc. | Dentsply International, Inc. | Contrex/Fenner |
| Target Electronic Supply, Inc. | Eastalco | Seagate |
| Allen-Bradley | Ward Machinery | Scanner Technologies |
| Pacific Scientific | McKee Foods Corp. | Sci Med |
| Eagle Electric Supply | Rexroth - Indramat | Tol-O-Matic, Inc. |
| Wire Mold Corp. | SAIC | Utilese, Inc. |
| Gerber Garment Tech. | Schneider Canada, Inc. | White Sands Missle Ranch |
| Pitney Bowes | SDK & Associates, Ltd. | Whitey Company |
| CMI Dearborn | Solatron | Youngstown State University |
| Crocker Limited | Prince Machine | Omni Rel |
| Federal Mogul | Kollmorgen | Adept Technology |
| New Products Corp. | Kliklok Corp. | Allied Signal |
| Vickers, Inc. | Micro Mo Electronics | AMK - Drives & Cont., Inc. |
| TRW | Duracell USA | Argonne National Lab |
| Gentex Corp. | Parker-Hannifin Corp. | Beltone Electronics Corp. |
| General Motors - Romulus | Debardeleben & Assoc., Inc. | Blackburn Motion Products |
| Franchino Mold | American Cast Iron Pipe Co. | BWI Kartridgpak |
| Fitzpatrick Electric | Avery Dennison - K&M Div. | Calex Corp. |
| The Don Blackburn Co. | Hilco, Inc. | Cello-Foil Products, Inc. |
| Eaton Corp. | Phifer Wire Products, Inc. | Cinti Gilbert Mach. Tool Co. |
| H & H Tube and Manuf. | Cooper Power Systems | Distributed Motion, Inc. |
| Alliance | Intram Automation | Eagle Equipment Corp. |
| Du Pont | Southern Power | EG&G Pressure Science |
| Robamatix, Inc. | Shippers Paper Products Co. | Electrolines |
| Detroit Edison | Cookville Electric Motor Co. | Exonic Systems |
| NC Servo Technology | Bama Pie Limited | Food & Drug Admin |
| Ford Motor Co. | Kwikset Corp. | Fox Valley Technical College |
| International Paper | Trinity Forge | Gardner Disc Grinders |
| Automation, Inc. | Harmonic Drive Technologies | GE Fanuc |
| Electrolines | CRC Evans | Grob Systems |
| Software Algorithms, Inc. | L&H Supply Co., Inc. | Guardian Electric |
| Fife Electric | Control Automation | Guidant |
| Siemens | Warner Electric | Hammond Machines |
| McBroom Electric Co. | Nyma, Inc. | HESCO |
| Mosier Fluid Power | Orlando Baking Co. | Hitech Control Systems, Inc. |
| Copeland | USG Interiors | Hommersmith, Inc. |
| Promation, Inc. | Lincoln Electrical Co. | Hostvedt-Pavoni, Inc. |
| Indiana Glass Co. | Hurco Manufacturing | Kelburn Engineering Co. |
| Cincinnati Milacron | Comptrol, Inc. | Kirkwood Commutator Co. |
| Marion Merrell Dow | Detroit Diesel Corp. | Kruger Tool |
| Dorsey Alexander, Inc. | Process Automation, Inc. | Maida Development Co. |
| Thompson Consumer Electric | Hause Automation | Maryland Wire Belts, Inc. |
| Stevens Graphics | E & E Engineering | Michelin |
| Nelcor | Sauder Woodworking | Mideastern, Inc. |
| AM Graphics | ABTCO | Moraine Park Tech College |
| PMI Food Equipment Group | Kimberly Clark | Motion Control Corp. |
| Phase Metrics | Mobil Chemical | Motorola Manufacturing |
| Poly Cast Technology | Controlink | NASA Goddard Space Ctr. |
| Pro-Power Associates | St. George Crystal, Ltd. | Newcor |
| Proven Designs | Stone Ind. | Norton |
| PS Group, Inc. | Synrad - Emerald Laser, Ltd. | Oven-Fresh/April Hill |
| Zero-Max | Tamarack Scientific | Pandijiris, Inc. |
| Zippo Manufacturing | Tibor Machine Products | Personal Products Corp. |
| SVG Lithography | Toddco General, Inc. | T. Sendzimir |