Kenneth A. Hendricks (September 8, 1941 December 21, 2007) was a businessman who grew a shingle supply company into a $2.6 billion fortune and a spot ...
ABC Supply Co. the nation's largest supplier of roofing also owedno state taxes in 2010, meaning she paid no Wisconsin income taxes in four out of five years. The company, which she founded with her husband, Ken, in 1982, posts annual sales of about $6 billion. Ken Hendricks died in 2007.
The group received $1 million from Diane Hendricks, the widow of Wisconsin roofing giant Ken Hendricks. Mrs. Hendricks is among the richest women in Wisconsin and an ally of Wisconsin Gov. Scott Walker and Rep. Paul Ryan of Wisconsin.