| Harley-Davidson Motor Company | | 32 | |
| Rockwell Automation | | 26 | |
| P & H Mining Equipment | | 23 | |
| University of Wisconsin - Whit | | 17 | |
| Carroll University | | 16 | |
| Industrial Electric Wire & Cab | | 9 | |
| Wacker Neuson Corporation | | 8 | |
| Rexnord Gear Products | | 7 | |
| Broan Manufacturing Co Inc | | 7 | |
| P&H Mining Equipment | | 6 | |
| Brady Corporation | | 6 | |
| Aptar | | 6 | |
| Snap-On Tools | | 5 | |
| Marquette University | | 5 | |
| Suby Von Haden & Associates | | 5 | |
| We Energies | | 5 | |
| University of Wisconsin-Superi | | 4 | |
| Cooper Power Systems (Cooper I | | 4 | |
| Generac Power Systems | | 4 | |
| Harley Davidson Motor Company | | 3 | |
| KHS Inc | | 3 | |
| Perlick Corporation | | 3 | |
| University of Wisconsin-Whitew | | 3 | |
| Cooper Power Systems | | 3 | |
| Sentry Equipment | | 3 | |
| ABB Inc | | 2 | |
| Orbis Div of Menasha Corp | | 2 | |
| Shurline | | 2 | |
| Sellars Wipers | | 2 | |
| Ernst & Young LLP | | 2 | |
| Rexnord Industries | | 2 | |
| Shur-Line | | 2 | |
| Krones Incorporated | | 2 | |
| Milwaukee Electric Tool Corp | | 2 | |
| Phoenix Products Co. | | 2 | |
| Pentair Water | | 2 | |
| ABB Flexible Automation Inc | | 2 | |
| RF Technologies | | 2 | |
| Bucyrus Int'l | | 2 | |
| Rexnord Gear | | 2 | |
| JohnsonDiversey, Inc | | 2 | |
| HC Brill Co Inc | | 2 | |
| University of Wisconsin- White | | 2 | |
| Thermo Fisher Scientific Milwa | | 2 | |
| Life Technologies | | 2 | |
| Waukesha Electric Systems | | 2 | |
| Dowco, Inc | | 1 | |
| Great Lakes Connections, Inc. | | 1 | |
| Grant Thornton LLP | | 1 | |
| Douglas Dynamics LLC | | 1 | |
| Guardian Business Solutions I | | 1 | |
| Durable Controls Inc | | 1 | |
| Harley Davidson | | 1 | |
| Dynex/Rivett Inc. | | 1 | |
| Earth Tool Company | | 1 | |
| Henkel Surface Technologies | | 1 | |
| Eaton Corporation | | 1 | |
| Effective Management Systems | | 1 | |
| DRS Power & Control Technologi | | 1 | |
| Electrotek | | 1 | |
| ESI Consulting | | 1 | |
| Harley-Davidson Motor Co. | | 1 | |
| Graco Incorporated | | 1 | |
| ER Wagner Manufacturing Co. | | 1 | |
| Helwig Carbon Products Inc | | 1 | |
| Gehl Company | | 1 | |
| GAMFG Precision LLC. | | 1 | |
| Gaco Western LLC | | 1 | |
| Harley-Davidson | | 1 | |
| Filter Specialists Inc | | 1 | |
| Focused Improvement LLC | | 1 | |
| Hellermann Tyton | | 1 | |
| Foremost Farms USA | | 1 | |
| Elefanten USA | | 1 | |
| Answerport, Inc. | | 1 | |
| Bruno Independent Living Aids | | 1 | |
| BRP US Inc | | 1 | |
| Brady Corp | | 1 | |
| BR Metal Tech. | | 1 | |
| Bostik, Inc. | | 1 | |
| BC Global Transportation Servi | | 1 | |
| Baker Tilly | | 1 | |
| Danfoss | | 1 | |
| Arrow Electronics Inc | | 1 | |
| CAR Associates | | 1 | |
| Alto-Shaam Incorporated | | 1 | |
| Alta Genetics USA Inc. | | 1 | |
| Albany Door Systems | | 1 | |
| Adaptive Micro Systems LLC | | 1 | |
| Ace Precision Machining | | 1 | |
| ABC Computer Software | | 1 | |
| abb | | 1 | |
| A & A Manufacturing | | 1 | |
| Astronautics Corp. of America | | 1 | |
| CSS International Inc | | 1 | |
| Digi-Star LLC | | 1 | |
| Dielectric Corporation | | 1 | |
| DHL | | 1 | |
| Dedicated Computing, LLC | | 1 | |
| Dedicated Computing | | 1 | |
| De La Rue Cash Systems | | 1 | |
| Dash Development | | 1 | |
| Danfoss Inc | | 1 | |
| Buell Motorcycle Co | | 1 | |
| HGI, Inc | | 1 | |
| Calibre, Inc. | | 1 | |
| CR Bard | | 1 | |
| Copps Industries Inc | | 1 | |
| Columbia St. Mary's Health | | 1 | |
| Columbia St Marys | | 1 | |
| Cleaver Brooks | | 1 | |
| CHR Hansen Inc | | 1 | |
| Carlisle Tire & Wheel | | 1 | |
| Dorner Manufacturing Corp | | 1 | |
| Danfoss Electronic Drives | | 1 | |
| Sivakumar Karur Shanmugam | | 1 | |
| Kraft Foods | | 1 | |
| Trace-A-Matic Corporation | | 1 | |
| Thermo Fisher Scientific | | 1 | |
| The Brewer Company | | 1 | |
| Terex Aerials Inc | | 1 | |
| Tailored Label Products | | 1 | |
| SVA Consulting LLC | | 1 | |
| Strattec Security Corporation | | 1 | |
| Tyton Hellermann Corporation | | 1 | |
| SMSC | | 1 | |
| Unico, Inc. | | 1 | |
| Sigma-Aldrich | | 1 | |
| Sentry Equipment Corp | | 1 | |
| Rockwell Automation/Allen-Brad | | 1 | |
| Rite-Hite Coporation | | 1 | |
| Rite Hite Corporation | | 1 | |
| Rexnord Corporation | | 1 | |
| Reinders Inc | | 1 | |
| RedPrairie | | 1 | |
| Stainless Foundry & Engineer | | 1 | |
| Waukesha County Technical Coll | | 1 | |
| WorkWise Inc | | 1 | |
| Wixon Incorporated | | 1 | |
| Wisconsin Lift Truck | | 1 | |
| Western States Envelope Co | | 1 | |
| Western Products | | 1 | |
| Weber Consulting Services, LLC | | 1 | |
| Waukesha Metal Prducts LLC | | 1 | |
| Waukesha Foundry Co Inc | | 1 | |
| Trico Corporation | | 1 | |
| Waukesha Engine | | 1 | |
| QuadTech Inc | | 1 | |
| Vrakas/Blum Computer Consultin | | 1 | |
| Virchow, Krause & Company | | 1 | |
| Viasystems | | 1 | |
| Vesta Inc | | 1 | |
| US Controls Corporation | | 1 | |
| US Chemical | | 1 | |
| University of Wisconsin - Oshk | | 1 | |
| Universal Scheduling Company | | 1 | |
| Waukesha Engine Div/Dresser | | 1 | |
| Kemper Valve & Fittings Corp. | | 1 | |
| Max Weiss Company | | 1 | |
| Magnetek | | 1 | |
| LG Electronics Africa Logistic | | 1 | |
| Leeson Electric Corporation | | 1 | |
| Lamplight Farms | | 1 | |
| Ladish Forging | | 1 | |
| Zero Zone Incorporated | | 1 | |
| Ladish Company Incorporated | | 1 | |
| Racine Railroad Products | | 1 | |
| Kleen Test Products | | 1 | |
| MBW Corporation | | 1 | |
| JW Speaker Corp | | 1 | |
| June Tailor Incorporated | | 1 | |
| Johnson Diversey | | 1 | |
| Johnson Controls | | 1 | |
| Intertape Polymer group | | 1 | |
| INPRO Corporation | | 1 | |
| HYDRO-THERMAL CORP | | 1 | |
| HP Performance Systems, Inc. | | 1 | |
| 4Front Engineered Solutions, I | | 1 | |
| Nestle Purina PetCare Company | | 1 | |
| Honeywell International | | 1 | |
| Putzmeister Inc | | 1 | |
| Protect-All | | 1 | |
| Plymouth Tube Co. | | 1 | |
| Pferd Milwaulkee Brush | | 1 | |
| PFERD Advanced Brush Company | | 1 | |
| Orion Corporation | | 1 | |
| Oracle | | 1 | |
| Maysteel LLC | | 1 | |
| New England Confectionery Comp | | 1 | |
| Mayville Engineering Company | | 1 | |
| Nesnsah Ventures | | 1 | |
| Mortara Instrument | | 1 | |
| Morris Material Handling | | 1 | |
| Ministry Health Care | | 1 | |
| Milwaukee Gear Company | | 1 | |
| Miller Brewing Co | | 1 | |
| Milestone Consulting LLC | | 1 | |
| MetalTek Inc | | 1 | |
| R.F. Technologies | | 1 | |
| Nordco | | 1 | |
