Randa Duncan Williams

Randa Duncan Williams (#299)

Global Rank #299

Country Rank #117

Country United States

Randa Duncan Williams is listed among the world billionaires tracked by Iconic Billionaires.

$ 11 B
Pipelines
United States
F
64 Years

Snapshot

Quick Facts

Global Rank #299

Country Rank #117

Net Worth $10.9B

Previous Worth $10.9B

Worth Change +$0.0B

Country United States

Industry Pipelines

Age 64 Years

Gender F

Worth As Of May 4, 2026

Residence Houston, Texas

Citizenship United States

World Billionaires List United States Billionaires Pipelines

Profile Data

Personal Stats

Age 64

Source Of Wealth Pipelines

Self Made Score 3

Philanthropy Score 1

Residence Houston, Texas

Citizenship United States

Marital Status Married

Children 1

Education Bachelor of Arts/Science, Rice University; Doctor of Jurisprudence, University of Houston

Net Worth Change +$0.0B +0.0% from previous worth

Previous Net Worth $10.9B

Current Net Worth $10.9B

Worth as of May 4, 2026

About Me

Randa Duncan Williams is non-executive chairman of Enterprise Products Partners, the pipeline giant her father Dan Duncan (d. 2010) founded in 1968. Williams is the only one of four siblings involved in running the family business; all four inherited equal stakes in the company. Enterprise Products owns over 50,000 miles of energy pipelines, natural gas processing plants and a large oil storage facility on the Gulf Coast. Williams joined the family business in 1994 and became president and CEO of Enterprise Products in 2001. She sits on the board of trustees at Rice University, where she got her bachelor's degree in 1985.

Achievements

Forbes List Highlights

A snapshot of the list placements and rankings connected to Randa Duncan Williams.

#323

Billionaires (2026)

#130

Forbes 400 (2025)

Insights

Did You Know?

With a law degree from the University of Houston, Williams practiced law for about 6 years beginning in 1988, handling toxic tort cases and property liability cases.

Her father Dan Duncan became the first American billionaire to pass his fortune tax-free to his descendants due to a temporary repeal of the estate tax law in 2010.

Wealth Growth

Net Worth Growth Over Time

Tracking Randa Duncan Williams'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: $10.9B (May 4, 2026)