Jeffrey W. Greenberg Director

Jeffrey W. Greenberg


Jeff is the Chairman and Chief Executive of Aquiline Capital Partners LLC, a New York and London-based private equity firm investing globally in the financial services sector, including banking and credit, insurance, investment management, and financial technology and services.

Prior to founding Aquiline in 2005, he was the Chairman and Chief Executive Officer of Marsh & McLennan Companies, Inc. (NYSE: MMC). Previously, he was Chief Executive officer of MMC Capital, MMC’s private equity business. Prior to MMC Capital, Jeff served in numerous executive positions at American International Group (NYSE: AIG) for 17 years including Executive Vice President of AIG’s domestic brokerage group. Jeff is the Chairman of Equity Red Star DGB Ltd. and also serves on the boards of C.V. Starr & Co., Starr International Company, Inc., Aspirion Health Resources, LLC, Fullsteam Holdings, LLC, and Relation Holdco, Inc.

He is a member of the Association of the Bar of the City of New York, the Council on Foreign Relations, and a fellow of the Foreign Policy Association. He is a trustee of the Metropolitan Museum of Art, a vice chairman of the board of trustees of New York-Presbyterian Hospital, a member of the board of overseers of Weill Cornell Medical College, and a member of the board of Starr International Foundation. Jeff earned an A.B. from Brown University and a J.D. from Georgetown University.