Single Family OfficePuts its own capital into companiesLAST VERIFIED Jun 2026 · 1 SOURCES
Sansome Partners
Single family office in San Francisco, United States, founded 1997; focus on real estate.
USEFUL FOR Co-investors
Family & background
- FAMILY
- Fisher
- HEADQUARTERS
- San Francisco, United States
- OFFICES
- Seattle · Boston
- FOUNDED
- 1997
Investment approach
- SECTORS
- Real Estate & PropTech
- ROUTES
- Companies (own capital)
Overview
Headquartered in San Francisco, United States, the firm is listed as a single family office founded in 1997. Sectors on record are real estate. Other offices: Seattle; Boston; it invests directly in companies; 1 person is named on its team.
People
- Sandy DeanFounder and Partner · source
Frequently asked questions
Sansome Partners is a single family office based in San Francisco, the United States, founded in 1997.
Sansome Partners invests on behalf of the Fisher family.
Sansome Partners invests its own capital into companies.
Sansome Partners invests in Real Estate & PropTech.
Key people at Sansome Partners include Sandy Dean (Founder and Partner).