Diane Hendricks, 72 – Est. $6.6B
Diane Hendricks runs the largest roofing, window, and siding distribution company in America, explaining how she’s amassed a $6.6-billion personal fortune. ABC Supply is the company in question and Diane co-founded the business with her late husband Ken Hendricks. In 2010, she spearheaded the company’s largest acquisition, seeing them buy into Bradco and in 2016, they took the building materials distributor L&W under their umbrella. Her diverse investment portfolio includes Hendricks Commercial Properties which helped her purchase 19 properties in the Delafield area. Hendricks moonlights as a Hollywood film producer and her list of credits includes Snowmen and An American Carol.
