Single Family Office

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Southridge

Southridge was established in 1996 by Stephen Hicks after he built a track record in merchant banking and structured equity financings. The office manages the...

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Southridge

Southridge was established in 1996 by Stephen Hicks after he built a track record in merchant banking and structured equity financings. The office manages the capital generated by those activities and continues to execute similar transactions alongside newer strategies. Capital is deployed in direct co-investments, SPVs, private credit, private equity, and secondaries. Confirmed focuses include Healthcare Services, FinTech, Energy Transition & Renewables, Industrial Tech, Media & Entertainment, AgriTech & FoodTech, and SpaceTech. Investments target growth-stage companies and span North America and international markets. Portfolio holdings mix public and private issuers. The office lists no disclosed headcount or additional offices beyond its New York headquarters. Related real-estate holdings sit in Ridgefield and Danbury, Connecticut. Philanthropy is conducted through the Daystar Foundation, where Mary Hicks serves as Secretary and Treasurer. No operational events from the last 24 months appear in public records. Southridge’s structure keeps investment decisions inside the family office while using Tarpon Bay Partners LLC, an entity owned by Hicks, for selected transactions. This setup allows direct control over both operating investments and certain real-asset holdings without external fund vehicles.

General information

Firm type

Single Family Office

Year founded

1996

Location

Region

North America

Country

United States

City

New York

Corporate office

New York, NY, United States

Principals

Stephen Hicks

Principal

Mary Hicks

Secretary and Treasurer, The Daystar Foundation

Douglas R. Esposito

Business Partner

Mark Valentine

Business Partner

Sector focus

Healthcare ServicesFinTechEnergy Transition & RenewablesIndustrial TechMedia & EntertainmentAgriTech & FoodTechSpaceTech

Frequently asked questions

Who runs investment decisions at Southridge?

Stephen Hicks directs investment decisions. Douglas R. Esposito and Mark Valentine have been listed as business partners on prior transactions.

Does Southridge participate in fund commitments or only direct deals?

Southridge executes direct co-investments and SPVs. The firm does not disclose participation in external fund commitments.

What investment stages does Southridge target?

The office focuses on growth-stage opportunities. It also engages in PIPE financing and restructuring situations.

Where does the underlying wealth come from?

Wealth originated from Stephen Hicks’s merchant-banking and PIPE activities conducted through Southridge Capital.

Does Southridge maintain philanthropic structures?

The Daystar Foundation handles family philanthropy. Mary Hicks serves as its Secretary and Treasurer.

What geographic regions does Southridge cover?

Investments span North America and international markets. Real-asset holdings are concentrated in Connecticut.

How is Southridge related to Tarpon Bay Partners LLC?

Tarpon Bay Partners LLC is an entity managed and owned by Stephen Hicks and used for selected investment activities.

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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