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About Us

"We are an opportunity-driven, entrepreneurial investment operation that actively invests in and develops all major property types, complemented by a strategic network of local real estate alliances."
- Kevin Reid, Chief Operating Officer

Our Real Estate Platform

AIG Global Real Estate is headquartered in New York with 10 regional offices and 120+ seasoned real estate professionals.

Our on-the-ground expertise contributes to the team’s ability to evaluate opportunities, negotiate and structure transactions, arrange financing and asset manage investments through realization. The U.S. investment and asset management teams leverage vertically integrated, in-house construction, legal, and finance professionals with decades of real estate focus. 

Our seasoned senior leadership has grown AIG Global Real Estate into a premier private equity real estate investor instilled with a strong risk-management culture, bolstered by a well-tuned system of investment policies and procedures.


Douglas Tymins

President and Chief Executive Officer, New York

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Kevin L. Reid

Chief Operating Officer and Head of Europe, New York

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Mark E. Hertz

Managing Director and Head of U.S. Investments, New York

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John S. Whitaker

Managing Director and Head of Construction & Development, Atlanta

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John L. Mallinson

General Counsel and Head of Legal, New York

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Marianne Ganster

Managing Director and Head of U.S. Asset Management, New York

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David Warshawsky

Managing Director and Head of Capital Markets, New York

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Diana Dileo

Diana DiLeo

Managing Director and Chief Administrative Officer, New York

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Thomas Musante

Thomas Musante

President, AIG Affordable Housing, Los Angeles

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