Construction and Building Trades
- ABC Supply
- Gustave A Larson
- Richardson Industries
- The Boldt Company
Energy
- Alliant Energy
- US Venture Inc
- Wisconsin Energy Corporation
Finance and Accounting
- Associated Banc-Corp
- Baker Tilly
- Fiserv
- Heartland Investors Advisors
- Johnson Bank
- Manpower
- Marshall & Ilsey
- Robert W. Baird
- Spectrum Investing
Food and Beverage
- Ambrosia Chocolate
- Belgioso Cheese
- Cousins Subs
- Cranberry Industry
- Culvers
- Eat Street
- Gardettos
- Good Humor-Breyers
- Hillshire Farms
- Johnsonville Foods
- Kopp's Frozen Custard
- Kwik Trip
- Leinenkugel's
- Ma Baensch
- Masters Gallery Foods
- Miller
- Milo's Sandwiches
- Natural Ovens
- New Glarus Brewing
- Omanhene Cocoa Bean Company
- Organic Valley
- Oscar Mayer
- Pabst
- Palermo's
- Smithfield (Patrick Cudahy)
- PDQ Food Stores
- Penzeys Spices
- Rhinelander Brewing
- Rocky Rococo
- Roundy's
- Sargento Cheese
- Schreiber Foods
- Sendik's Food Market
- Sentry Foods
- Sprecher Brewing
- Steven's Point Brewery
- Usingers
- Woodmans
Healthcare
- Access HealthNet
- Ascension (CSM)
- Aurora Health Care
- Children's Hospital Of Wisconsin
- GE Healthcare
- SmartChoice MRI
- ThedaCare
- Insurance
- Acuity Insurance
- American Family Insurance
- Northwestern Mutual
- Sentry Insurance
- Thrivent
- West Bend Insurance of Wisconsin
Law
- DeWitt
- Foley
- Godfrey & Kahn S.C.
- Michael Best
- Quarles & Brady
Manufacturing and Engineering
- Allen Bradley
- Allis Chalmers
- Amsoil
- AO Smith
- Appvion
- Ashley Furnitue Industries
- Badger Meter
- Bemis
- Brady Corporation
- Briggs & Stratton Corp.
- Charter Manufacturing
- Falk Corporation
- Giddings & Lewis
- Green Bay Packaging Comp.
- Harley-Davidson
- Harnischfeger (Joy Global)
- Hydrite Chemical
- Johnson Controls
- KAPCO Metal Shaping
- KI
- Kohler
- Manitowoc Cranes
- Master Lock
- Menasha Corp
- Mercury Marine (Evinrude)
- Milwaukee Electric Tool Corporation
- Oshkosh Corp.
- Rexnord
- SC johnson
- Snap-on
- Trane
- Trek
- Trombetta
- Uline
Printing and Communications
- Journal Communications
- Promotions Unlimited
- Quad Graphics
Retail
- Allen Edmonds Shoes
- Bergstrom Automotive
- Boucher Automotive
- Florsheim Shoes
- Jockey International
- Kohls Corporation
- Lands End
- Menards
- Pacific Cycle
- SHOPKO
Sports, Hospitality & Entertainment
- Bartolotta
- Marcus Corp
Technology and Biotech
- Aldrich Chemicals
- Cambridge Major Labs (now Alchemy)
- Carmex (Carma Labratories)
- Cray
- Covance
- Dohmen
- Epic
- Promega
- Roche Nimblegen
- Rockwell
- TomoTherapy
Transportation
- Air Wisconsin
- Freight Runners Express
- Lake Express
- Schneider National
- Skyway Airlines
- The DeLong Company