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Single Family OfficePuts its own capital into companiesLAST VERIFIED Jun 2026 · 1 SOURCES

Proton Capital

Single family office in Los Angeles, United States, founded 2003; focus on real estate.

USEFUL FOR Co-investors

Family & background

HEADQUARTERS
Los Angeles, United States
FOUNDED
2003

Investment approach

SECTORS
Real Estate & PropTech
ROUTES
Companies (own capital)

Overview

Founded in 2003, this single family office has its headquarters in Los Angeles, United States. Its sector focus covers real estate. It invests directly in companies; 2 people are named on its team.

People

  • John Hood
    Principal · source
  • Sally Hood
    Co-founder of the John and Sally Hood Family Foundation · source

Frequently asked questions

Proton Capital is a single family office based in Los Angeles, the United States, founded in 2003.

Proton Capital invests its own capital into companies.

Proton Capital invests in Real Estate & PropTech.

Key people at Proton Capital include John Hood (Principal) and Sally Hood (Co-founder of the John and Sally Hood Family Foundation).