Single Family Office

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Merrimac Corporation

Merrimac Corporation was established in 1989 to handle investment and philanthropic objectives for its founding family. Clark Cheng joined in 2014 and leads...

Merrimac Corporation logo

Merrimac Corporation

Merrimac Corporation was established in 1989 to handle investment and philanthropic objectives for its founding family. Clark Cheng joined in 2014 and leads the platform alongside a team that includes Anthony Tornambe as CFO and Ben Wright as General Counsel. The firm allocates to hedge funds, private equity funds, venture capital funds, and direct real estate. It seeds and commits to managers while also pursuing direct co-investments and SPVs. Confirmed positions include a co-investment in Summer alongside QED Investors. The portfolio spans North America with holdings such as the Four Seasons Hotel and Private Residences Telluride and commercial properties in Stamford, Connecticut. Public strategies emphasize liquid instruments diversified by geography, sector, and risk factors. The team numbers six named investment and operations professionals. Clark Cheng participates in the GRI Institute and serves on the Institutional Real Estate Americas Editorial Board. Philanthropic activity flows primarily through the Abraham and Mildred Rosenberg Foundation with emphasis on climate and education. Merrimac operates as a single-family office with direct control over manager selection and co-investment decisions rather than delegating to an external advisor or multi-family platform.

General information

Firm type

Single Family Office

Year founded

1989

AUM

Undisclosed

Location

Region

North America

Country

United States

City

Stamford

Corporate office

One Dock Street, #300, Stamford, CT 06902, United States

Principals

Clark Cheng

Chief Executive Officer and Chief Investment Officer

Anthony Tornambe

Chief Financial Officer

Ben Wright

General Counsel and Head of Tax

Ilkka Anhava

Deputy CIO

Nancy Sun

Director of Investments

Jesse Franks

Deputy CFO

Sector focus

Healthcare ServicesPropTechBiotechEnterprise Software

Frequently asked questions

Who runs investment decisions at Merrimac Corporation?

Clark Cheng serves as CEO and CIO. Ilkka Anhava acts as Deputy CIO and Nancy Sun as Director of Investments. The team evaluates hedge fund, private equity, and venture opportunities directly.

Does Merrimac Corporation participate in fund commitments or only direct deals?

The firm commits to hedge funds, private equity funds, and venture capital funds. It also executes direct co-investments and SPVs alongside selected managers.

What investment stages does Merrimac Corporation typically target?

Allocations cover buyout and venture capital stages through fund commitments and direct deals. Public strategies include both long-only and unconstrained hedge fund mandates.

Where does the underlying wealth come from?

The capital originates from the Rosenberg Family, founders of First Republic Corporation of America.

How is Merrimac Corporation related to its philanthropic structures?

The Abraham and Mildred Rosenberg Foundation receives the majority of annual earnings. Investment and grant activities remain separate.

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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