Apartment Association of Southeast Wisconsin
- Public policies affecting the apartment industry

Fair Aid Coalition
- Allocation of state school aids

Forest County Potawatomi Community
- Tribal gaming, economic development and environmental advocacy

Invenergy Wind North America
- Regulation of wind energy

Kidde Safety
- Matters relating to the detection and prevention of carbon monoxide in buildings

MillerCoors, LLC
- Regulation of the brewing industry

Omnilink Systems
- Electronic monitoring and tracking of people and assets

Philip Morris Incorporated by its service company Altria Corporate Services Inc
- Tobacco regulation and taxation

Schreiber Foods
- Matters affecting the dairy products industry

SimDesk
- Information technology solutions for state government

Steamfitters, Local 601
- Matters related to the Building Commission and other matters affecting working families

Waukesha Water Utility 
- Matters relating to water distribution and the Great Lakes Compact

Wisconsin BadgerNet Access Alliance 
- Statewide network providing voice, data and video services to governments and schools

Wisconsin Beverage Association
- Recycling, healthy lifestyles, fees and taxation

Wisconsin Fabricare Institute
- Environmental matters affecting the dry-cleaning industry

Wisconsin Fire Protection Coalition
- Fire safety regulation and building codes

Wisconsin Fraternal Congress
- Matters relating to fraternal benefit societies

Wisconsin Pipe Trades Association
- Matters affecting working men and women, particularly in the plumbing, pipefitting, steamfitting and sprinkler fitting industries

Wisconsin State Brewers Association
- Regulation of the brewing industry

Wisconsin Troopers' Association
- Promoting and enhancing highway safety in Wisconsin, and other matters affecting state employees

Wisconsin Veterinary Medical Association
- Animal health and public welfare