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Thomas Duff

Thomas Duff

Thomas Duff (#982)

Global Rank #982
Country Rank #400
Country United States

Thomas Duff is listed among the world billionaires tracked by Iconic Billionaires.

  • $ 5 B
  • Tires, diversified
  • United States
  • M
  • 69 Years

Snapshot

Quick Facts

Global Rank #982
Country Rank #400
Net Worth $4.5B
Previous Worth $4.5B
Worth Change +$0.0B
Country United States
Industry Tires, diversified
Age 69 Years
Gender M
Worth As Of May 4, 2026
Last Refreshed 11 Sep 2026, 12:00 AM
Residence Hattiesburg, Mississippi
World Billionaires List United States Billionaires Tires, diversified

Profile Data

Personal Stats

Age 69
Source Of Wealth Tires, diversified, Self Made
Self Made Score 7
Philanthropy Score 1
Residence Hattiesburg, Mississippi
Citizenship United States
Marital Status Divorced
Children 2
Education Bachelor of Arts/Science, University of Southern Mississippi
Net Worth Change +$0.0B +0.0% from previous worth
Previous Net Worth $4.5B
Current Net Worth $4.5B

Worth as of May 4, 2026

About Me

Brothers James and Thomas Duff cofounded and co-own Duff Capital Investors, a holding company with total revenue of $6 billion from more than 20 businesses. Their father Ernest Duff founded a tire dealer in 1973 and sold it in 1998. Duff and his brother Thomas bought it back in 2003, and started Duff Capital in 2007. The Duff's tire dealer, now called Southern Tire Mart, sells over 4 million new tires and 2.5 million truck tire retreads each year and is partnering with Pilot Flying J to open locations at their truck stops. Duff, who is active in Mississippi's Republican Party, launched a political action committee earlier this year and is a leading potential candidate for governor in 2027.

Insights

Did You Know?

Three men were arrested in November 2016 as part of what the Mississippi Bureau of Investigation described as a murder plot to kill Tom Duff.

The Duffs have provided a semi-truck and drivers, courtesy of trucking company KLLM, to transport the Southern Miss Golden Eagles' football equipment to road games.

Wealth Growth

Net Worth Growth Over Time

Tracking Thomas Duff's net worth journey over the years, highlighting key growth phases and financial milestones.

Worth Trend Net Worth Growth
Period Change Worth Movement
Current Net Worth: $4.5B (May 4, 2026)

© Iconic Billionaires