11. Diane Hendricks ($4.9 billion)
Diane Hendricks is the chairman of ABC supply. It is one of the biggest roofing company in United States.
She co-founded the company with her late husband, Ken Hendricks. When he passed away in 2007, she rejected offers of buyouts and fought her way up to the top.
She goes to office every day. She cares about her 9,600 employees and refers to them as friends. The 69-years-old widow also supports the blue collar causes.
She is now living in Afton, Wyoming. She owns a total of $4.9 billion net worth. This put her as the 262th billionaire in the world and the 89th in United States. She is also the current richest self-made woman in United States.
