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

Sugarloaf Rock Capital

Single family office in Greenwich, United States, founded 2009; focus on media, healthtech and consumer.

USEFUL FOR Co-investors

Family & background

HEADQUARTERS
Greenwich, United States
FOUNDED
2009

Investment approach

SECTORS
Media & EntertainmentHealthTechConsumer & E-commerce
ROUTES
Companies (own capital)

Overview

Headquartered in Greenwich, United States, the firm is listed as a single family office founded in 2009. Sectors on record are media, healthtech and consumer. It invests directly in companies; 4 people are named on its team.

People

  • Drew Marcus
    Managing Partner and Founder · source
  • Catherine Jordi Marcus
    Managing Director · source
  • Mark Greenberg
    Advisor · source
  • Larry Marcus
    Advisor · source

Frequently asked questions

Sugarloaf Rock Capital is a single family office based in Greenwich, the United States, founded in 2009.

Sugarloaf Rock Capital invests its own capital into companies.

Sugarloaf Rock Capital invests in Media & Entertainment, HealthTech and Consumer & E-commerce.

Key people at Sugarloaf Rock Capital include Drew Marcus (Managing Partner and Founder), Catherine Jordi Marcus (Managing Director), Mark Greenberg (Advisor) and Larry Marcus (Advisor).