JG
About
Jeff Greenberg is the Chairman of Aquiline. 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.
Position in the VCSift Database
- • 11 investors at Aquiline Capital Partners are tracked.
- • 398 investors hold the Chairman role in VCSift. Jeff Greenberg is one of them.
- • 10,621 investors are based in New York, New York, United States.
Data sourced from 410,343 investor profiles. Updated June 2026.
Investment Focus
- Location
- New York, US
Contact Information
linkedin.com/in/••••••••
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