Diane Hendricks Cofounder and Chairman, ABC Supply

Diane Hendricks seats ABC Supply, one of the biggest discount wholesalers of material, siding and windows in America.

The $7.2 billion (deals) organization made its greatest procurement to date in 2016, purchasing building materials merchant L&W Supply for $674 million.

The move included inside items like drywall, roof tiles and steel confining to ABC's portfolio interestingly.

Hendricks helped to establish the business with her late spouse, Ken, in Beloit, Wisconsin, 35 years back. She has run it since his passing in 2007.