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

Ajax Holdings

Single family office in Aspen, United States, founded 2013; focus on climate, real estate and healthtech.

USEFUL FOR Co-investors

Family & background

FAMILY
Souki
HEADQUARTERS
Aspen, United States
OFFICES
Washington, DC, United States
FOUNDED
2013

Investment approach

SECTORS
Climate & EnergyReal Estate & PropTechHealthTech
ROUTES
Companies (own capital)

Overview

Headquartered in Aspen, United States, the firm is listed as a single family office founded in 2013. Sectors on record are climate, real estate and healthtech. Other offices: Washington, DC, United States; it invests directly in companies; 5 people are named on its team.

People

  • Charif Souki
    Founder and Chairman · source
  • Karim Souki
    Managing Director · source
  • Chris Souki
    Managing Director · source
  • Brooke Peterson
    Manager · source
  • Mark Hunt
    Manager · source

Frequently asked questions

Ajax Holdings is a single family office based in Aspen, the United States, founded in 2013.

Ajax Holdings invests on behalf of the Souki family.

Ajax Holdings invests its own capital into companies.

Ajax Holdings invests in Climate & Energy, Real Estate & PropTech and HealthTech.

Key people at Ajax Holdings include Charif Souki (Founder and Chairman), Karim Souki (Managing Director), Chris Souki (Managing Director) and Brooke Peterson (Manager).