Single Family Office

Updated:

Sugarloaf Rock Capital

Sugarloaf Rock Capital is the single family office founded by Drew Marcus in 2009, focused on media, internet and consumer investments.

Sugarloaf Rock Capital

Sugarloaf Rock Capital

Sugarloaf Rock Capital was established in 2009 by Drew Marcus. The office manages the family's capital originating from his career in media, telecommunications and technology investments. It operates from Greenwich, Connecticut. The firm invests in media, internet and consumer sectors. It deploys capital through direct investments and allocations to outside managers, covering venture stages from seed through late stage as well as public equities and hedge strategies. Allocations occur across North America. The office also supports philanthropic initiatives focused on education. The team includes Drew Marcus as Managing Partner, Catherine Jordi Marcus as Managing Director, and advisors Mark Greenberg and Larry Marcus. The firm participates in organizations such as the Greenwich Country Day School endowment committee and the Boys and Girls Club of Greenwich. No operational events from the last 24 months appear in available records. The office maintains a hybrid structure that combines direct investments in core sectors with external manager commitments elsewhere. This setup lets internal expertise guide media and technology decisions while diversification occurs through fund vehicles. Philanthropic activities remain separate from the investment program.

General information

Firm type

Single Family Office

Year founded

2009

AUM

Undisclosed

Location

Region

North America

Country

United States

City

Greenwich

Corporate office

Greenwich, CT, United States

Principals

Drew Marcus

Managing Partner and Founder

Catherine Jordi Marcus

Managing Director

Mark Greenberg

Advisor

Larry Marcus

Advisor

Sector focus

Media & EntertainmentDigital HealthHealthcare ServicesConsumer Tech

Frequently asked questions

Who runs investment decisions at Sugarloaf Rock Capital?

Drew Marcus serves as Managing Partner and Founder. Catherine Jordi Marcus acts as Managing Director and participates in firm management.

How does Sugarloaf Rock Capital source proprietary deal flow?

The firm draws on decades of relationships in media, internet and consumer sectors. It also reviews investment proposals submitted directly through its website.

Does Sugarloaf Rock Capital participate in fund commitments or only direct deals?

The office makes direct investments in its core sectors and allocates capital to outside managers in other sectors.

What investment stages does Sugarloaf Rock Capital typically target?

The firm covers seed through late stage venture, public equities and hedge strategies.

Where does the underlying wealth come from?

Wealth originates from Drew Marcus’s career investing in media, telecommunications and technology companies.

Does Sugarloaf Rock Capital maintain philanthropic structures?

The firm supports education-focused causes including the Greenwich Country Day School and the Boys and Girls Club of Greenwich.

What is Sugarloaf Rock Capital's known posture on co-investments alongside external GPs?

The office makes direct investments within its industry focus and can invest across the capital structure alongside management teams.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: . Continuous refresh with full update cycles at least every 30 days.

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