Maggie Hardy Knox – $2.9 Billion
Maggie Hardy Knox (previously known as Maggie Magerko), is currently the owner of 84 Lumber, the largest privately-owned building material supplier through the US. The company was founded by her father, Joe Hardy, in 1956 in Eighty-Four, Pennsylvania. Maggie got the company from her father in 1992 at the age of 26. The company went through a rough patch during the recession in 2009 but Maggie was able to stand her ground and keep the company going. She managed to sign some amazing deals with major companies like Lowes and Home Depot.
Maggie Hardy Knox 2 Point 9 Billion Dollars
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