Agri-Business Association of KY (ABAK)
American Road and Transportation Builders Association (ARTBA)
Associated Building Contractors (ABC)
Associated Equipment Distributors (AED)
Associated General Contractors (AGC)
Electrical Generating systems Association (EGSA)
Greater Louisville, Inc
Home Builders Association of Louisville
Indiana Association of County Commissioners
Indiana Coal Council
Indiana Constructors, Inc.
Indiana Equipment Distributors (IED)
Indiana Land Improvement Contractors Association
Indiana Mineral Aggregates
Kentuckians for Better Transportation (KBT)
Kentucky Association of Counties
Kentucky Association of Highway Contractors (KAHC)
Kentucky Association of Pupil Transportation (KAPT)
Kentucky Cattlemen's Association
Kentucky Chamber of Commerce
Kentucky Clean Fuels Coalition
Kentucky Coal Association
Kentucky Construction Users Council
Kentucky Corn Growers Association
Kentucky County Judge Executives Association
Kentucky Crushed Stone Association (KCSA)
Kentucky Equipment Distributors
Kentucky Forest Industries Association 
Kentucky Head Start Association
Kentucky Land Improvement Contractors Association
Kentucky Motor Transport Association
Kentucky Nursery & Landscape Association (KNLA)
Kentucky Ready Mix Concrete Association
Kentucky Society of Healthcare Engineers (KSHE)
Kentucky Soybean Association
Kentucky Telephone Association (KTA)
Kentucky Water & Wastewater Operator's Association (KWWOA)
Ky Association of Plumbing Heating Cooling Contractors (KAPHCC)
Ky Thoroughbred Farm Mgrs Club
Land Improvement Contractors of America
Lincoln Trail HBA
Metro Chamber of Commerce 
Municipal Electric Power Association of Kentucky (MEPAK)
National Asphalt Pavement Association
National Utility Contractors Association
Plantmix Asphalt Industries of Kentucky (PAIKY)
The Economic Transportation Alliance for Kentucky
TRIP (The Road Information Program) 
United States Propeller Club
Western Kentucky Coal Association