AUM
$5B
Principals
5
Principal Net Worth
$29.5B
Data Flags
LinkedIn verified, note: Duncan siblings (Dannine Avara, Milane Frantz, Randa Duncan Williams) also billionaires; Forbes Real-Time verified
Duncan Family Office
SFOHigh ConfidenceHouston, TX
Last verified: Jan 17, 2026
Details
- Website
- Unknown
- Source of Wealth
- Energy
- Assets Under Management
- $5B
- Source File
- research/organizations/duncan-family-office.md
- UID
- fo-duncan-family-office
Also Known As
Scott Duncan Family OfficeDuncan Capital
Principals (5)
Team Members (1)
Related Entities (2)
Relationship Strength
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Sources (10)
- (Forbes Real-Time, January 2026)
- (Duncan Family Profile)
- https://www.celebritynetworth.com/richest-businessmen/richest-billionaires/scott-duncan-net-worth/
- https://ceoworld.biz/2024/03/26/duncan-familys-fortune-thrives-with-a-net-worth-of-30-billion/
- https://finance.yahoo.com/news/u-billionaires-got-lot-richer-120000356.html
- https://www.grantmakers.io/profiles/v0/200265572-dan-l-duncan-family-foundation/
- https://www.insidephilanthropy.com/home/2019-10-15-who-are-americas-mostand-leastgenerous-young-billionaires
- https://www.linkedin.com/in/scott-duncan-35a66b21
- https://scott.ventures/
- https://massinvestordatabase.com/publicfirm.php?name=Duncan+Family+Office
Changelog
- 2026-01-17UPGRADED TO HIGH CONFIDENCE - Added Forbes Real-Time net worth ($9.3B), Forbes 400 rank (#141), family member details, recent activity; verified with 2+ sources
- 2026-01-15Added LinkedIn URL for Scott Duncan, enriched background info (Enterprise Products heir), cleaned up Current Team section
- 2026-01-15Auto-generated from principal Scott Duncan