Diane Hendricks is the sole owner of ABC Supply Co., Inc. which is North America’s largest wholesale distributor of roofing supplies. ABC is also one of the largest distributors of siding, windows and other select exterior and interior building products, tools and related supplies. ABC employs over 21,000 associates in 1,000 locations.

Diane is also the Founder of Hendricks Holding Co., Inc. (HHC) which presides over a diverse portfolio of businesses including manufacturing, distribution, real estate development, construction, recycling, and life sciences. Additionally, HHC is the lead investor and majority shareholder in NorthStar Medical Technologies LLC.

Diane considers her patriotic and conservative values of high importance. She believes in civic responsibility. Her highest philanthropic passion is education and preparing our young people for their future. Her primary efforts are focused in Beloit, Wisconsin, where ABC and HHC are headquartered.