Harold Simmons Net Worth (Updated 2026).

Harold Simmons, a name that echoes through the halls of American business history, began his entrepreneurial journey in the bustling city of Dallas, Texas. Born into humble beginnings, Simmons didn’t let his modest upbringing deter him from pursuing his dreams. He started his career in the late 1950s, working as a salesman for a small chemical company. His charisma and keen business acumen quickly propelled him up the corporate ladder, eventually leading him to found his own company, Contran Corporation, in 1966.

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Harold Simmons’ Current Net Worth (2025)

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As of 2025, Harold Simmons’ net worth is estimated to be $10 billion, according to Forbes. This figure reflects his diverse business interests and successful investments over the years.

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Career

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Harold Simmons, a Texas-based entrepreneur, built his fortune through a series of acquisitions and investments. He founded Contran Corporation in 1966, which served as a holding company for his various businesses. Simmons was known for his aggressive takeover strategies and turnaround expertise, with notable acquisitions including Valhi, Inc. and NL Industries.

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Other Ventures

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Beyond his core businesses, Simmons was involved in numerous other ventures. He was a significant political donor, contributing to both Republican and Democratic candidates. Additionally, he was a philanthropist, donating to various causes, including education and health care. Simmons was also known for his art collection, which included works by Picasso and Matisse.

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Assets

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Simmons’ assets were primarily tied to his business interests. As of 2025, his largest holdings included stakes in Valhi, Inc. and NL Industries. He also owned significant real estate, including a sprawling estate in Dallas. Simmons’ art collection, valued in the hundreds of millions, was another notable asset.

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Annual Income

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Simmons’ annual income varied significantly over the years, depending on the performance of his businesses and investments. In his peak earning years, he made over $500 million annually. However, his income in recent years, as of 2025, was not publicly disclosed and is estimated to be lower due to his semi-retirement status.

Frequently Asked Questions about  Harold Simmons

Frequently Asked Questions: Harold Simmons Net Worth

1. What is Harold Simmons’ net worth?

Harold Simmons’ net worth is estimated to be around $10 billion.

2. How did Harold Simmons make his fortune?

Harold Simmons made his fortune through various business ventures, primarily in the chemical and waste management industries. He founded Contran Corporation, a holding company that invested in a wide range of businesses.

3. What companies did Harold Simmons own?

Harold Simmons owned or had significant stakes in companies such as Valhi Inc., NL Industries, and Waste Control Specialists. He also had interests in industries like real estate, oil and gas, and entertainment.

4. Was Harold Simmons a philanthropist?

Yes, Harold Simmons was known for his philanthropic efforts. He and his wife, Annette, established the Simmons Foundation, which focused on supporting education, healthcare, and community development initiatives.

5. What was Harold Simmons’ political affiliation?

Harold Simmons was a Republican and was known for his political contributions, primarily to Republican causes and candidates.

6. How tall was Harold Simmons?

Harold Simmons was 5 feet 9 inches (175 cm) tall.

7. When was Harold Simmons born?

Harold Simmons was born on October 21, 1931.

8. Where did Harold Simmons grow up?

Harold Simmons grew up in the Oak Cliff neighborhood of Dallas, Texas.

9. What was Harold Simmons’ education background?

Harold Simmons graduated from Southern Methodist University with a Bachelor of Science degree in mechanical engineering.

10. How many children did Harold Simmons have?

Harold Simmons had two children with his wife, Annette Simmons: a son named Andrew and a daughter named Deedie Rose.