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The Heyman Enterprise
The Heyman Enterprise was established in 2012. Larry Heyman serves as CEO. Heyman’s leadership of GAF Materials Corporation. The office invests in public...
The Heyman Enterprise
The Heyman Enterprise was established in 2012. Larry Heyman serves as CEO. Heyman’s leadership of GAF Materials Corporation. The office invests in public equities, credit, real assets, and direct private opportunities. Confirmed sector focuses include ClimateTech, Energy Transition & Renewables, Industrial Tech, and PropTech. Allocations remain concentrated in North America. Noah Davis acts as Chief Investment Officer and Ilan Mandell serves as Chief Financial Officer. The office supports the Caryl and Larry Heyman Charitable Fund and The Heyman Family Foundation. Larry Heyman holds board roles at Partnership for Public Service and Project Sunshine. The structure centers on direct oversight by the named principals rather than external fund commitments or broad co-investor clubs.
General information
Firm type
Single Family Office
Year founded
2012
Location
Region
North America
Country
United States
City
New York
Corporate office
New York, NY, United States
Principals
Larry Heyman
CEO
Noah Davis
Chief Investment Officer
Ilan Mandell
Chief Financial Officer
Samuel J. Heyman
Founder
Ronnie Heyman
Chairperson of GAF
Sector focus
Frequently asked questions
Who runs investment decisions at The Heyman Enterprise?
Noah Davis serves as Chief Investment Officer. Larry Heyman holds the CEO role. Ilan Mandell serves as Chief Financial Officer.
What asset classes does The Heyman Enterprise deploy into?
The office allocates across public equities, credit, real assets, and direct private opportunities.
Which sectors receive focus?
Confirmed focuses include ClimateTech, Energy Transition & Renewables, Industrial Tech, and PropTech.
Does The Heyman Enterprise maintain philanthropic structures?
Yes. The office supports the Caryl and Larry Heyman Charitable Fund and The Heyman Family Foundation.
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