Multi-Family Office

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Greenpoint Advisors

Greenpoint Advisors was formed from the JJack Family Office. Marc DePaul served as its former director. The firm supplies investment management, estate...

Greenpoint Advisors logo

Greenpoint Advisors

Greenpoint Advisors was formed from the JJack Family Office. Marc DePaul served as its former director. The firm supplies investment management, estate planning, and family governance services. Investment activity spans direct co-investments, SPVs, infrastructure, private equity, and real estate. Confirmed focuses include AgriTech & FoodTech, Energy Transition & Renewables, Industrial Tech, PropTech, Supply Chain & Logistics, ClimateTech, and Mobility & Transportation. Geographic reach covers Europe, North America, and Oceania. Technology interests include AI/ML and ESG. Stages targeted are growth, opportunistic, and value-add. The firm maintains memberships in STEP, the Palm Beach County Estate Planning Council, and the Palm Beach Tax Institute. It lists the Laurie & Isaac Mitrani Charitable Fund among its structures. Isaac Mitrani acts as legal counsel through Mitrani, Caballero & Otero. Holdings include commercial property at 15100 Biscayne Boulevard and industrial assets in North Miami. The conversion from a single-family office to a multi-family platform created the current structure for serving multiple families under shared governance and legal arrangements.

General information

Firm type

Multi Family Office

Year founded

2019

Location

Region

North America

Country

United States

City

Miami Beach

Corporate office

Miami Beach, United States

Principals

Marc DePaul

Former Director

Isaac Mitrani

Business Partner / Legal Counsel

Sector focus

AgriTech & FoodTechEnergy Transition & RenewablesIndustrial TechPropTechSupply Chain & LogisticsClimateTechMobility & Transportation

Frequently asked questions

Who runs investment decisions at Greenpoint Advisors?

Marc DePaul served as former director. Isaac Mitrani provides legal counsel through Mitrani, Caballero & Otero.

How is Greenpoint Advisors related to the JJack Family Office?

The JJack Family Office was converted into Greenpoint Advisors as a multi-family office.

Does Greenpoint Advisors participate in fund commitments or only direct deals?

The firm uses direct co-investments and SPVs alongside infrastructure, private equity, and real estate holdings.

What investment stages does Greenpoint Advisors typically target?

Stages include growth, opportunistic, and value-add.

Where does Greenpoint Advisors maintain its professional network memberships?

Leadership holds memberships in STEP, the Palm Beach County Estate Planning Council, and the Palm Beach Tax Institute.

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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