The Wealthiest American Dynasties, Ranked

Harold Simmons built his empire through leveraged buyouts and fearless corporate takeovers, turning obscure businesses into billion-dollar successes. From chemicals to titanium, banking to waste management, Simmons crafted a diverse and robust portfolio that made him a legend in finance.

At the time of his death in 2013, his net worth exceeded $10 billion. Today, his daughters carry his legacy, overseeing family foundations and business interests. Known for their political and philanthropic influence, the Simmons family remains a quiet powerhouse in American industry.