Diane Hendricks is highly synonymous with business resilience, sharp insight, and unmatchable entrepreneurial spirit. From selling custom-built homes to co-founding a building supply empire, Diane has carved out her place as one of the most powerful and elite women in American business. Her ability to take bold decisions, work on strategic expansion, and her strong political sense helped her in shaping the journey from rural Wisconsin to national prominence.
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Some Basic Facts About Diane Hendricks
| Fact | Details |
| Full Name | Diane Hendricks |
| Age | 78 (as of June 13, 2025) |
| Education | High School Diploma |
| Company | ABC Supply (Co-founder & Chairwoman) |
| Marital Status | Widowed |
| Children | 7 |
| Networth (2025) | $22.3 Billion |
| Global Ranking | #95 as of June 13, 2025 |
| Forbes Title | #1 America's Richest Self-Made Woman (2025) |
| Residence | Afton, Wisconsin |
| Political Leaning | Conservative Republican Supporter |
Early life
Diane was born on March 2, 1947, in Mondovi, Wisconsin, and raised in Osseo. She grew up on a dairy farm, and at the age of just 17, she became a single mother and started working in a pen-assembly factory in Janesville.
After much complexity, she finally managed to complete her high school education from Osseo-Fairchild High School in 1965. She was determined to build a better life, and hence, after working pretty hard, she earned a real estate broker’s license at the age of 21 and started selling custom homes.
Career
Around the early 1970’s Diane met Ken Hendricks and got married to him. Later, they together launched a real estate investment journey by buying and renovating homes and industrial properties in Beloit, Wisconsin.
This collaboration and their hard work led to the foundation of ‘ABC Supply' in 1982, a company that eventually grew into one of the largest wholesale distributors of roofing, siding, and windows in the U.S.
But around 2007, Ken died tragically, and since then, Diane has taken full control of ABC Supply, and her hard work has now transformed the organization into a building materials giant. As of 2024, ABC Supply operates over 900 branches and the reported revenues are of $20.7 billion.
Political Influence and Donations
Beyond all this business and organizational stuff, Hendricks is a major conservative political donor. She has contributed millions to the big and well-known Republican leaders, like Scott Walker, Paul Ryan, and Donald Trump. In 2024, she also addressed the Republican National Convention in Milwaukee, in which she extended her support to key policy issues like Right to Work laws and some national conservative issues.
Personal Life
Diane met Ken Hendricks, a roofer and entrepreneur, in early 1970, and they got married in 1975, but since Ken died, Hendricks is a widow and mother of seven. She is heavily invested in her business and work stuff.
Latest
In around March 2025, Forbes named Diane Hendricks America’s Richest Self-Made Woman and also marked her as the Richest Person in Every State list. With a Self-Made Score of 9/10, her rise has been driven by tenacity and vision rather than inheritance or privilege.
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