Investing Profile

Charles Birnbaum

VCInvestor
Partner at Bessemer Venture Partners
Photo of Charles Birnbaum, Partner at Bessemer Venture Partners

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Northwestern University Network
111 CONNECTIONS
Deutsche Bank Network
87 CONNECTIONS
Bessemer Venture Partners Network
77 CONNECTIONS
Bank of America Network
36 CONNECTIONS
Jefferies Network
24 CONNECTIONS
cb
$50K - $100.0M
$25.0M
53
$1.85B
CompanyStageDateRound SizeTotal Raised
TRM Labs
Series CFeb 2026$70M
$220M
Co-investors: Rashmi Gopinath (B Capital Group), Spencer Bogart (Blockchain Capital), Laura Rippy (Alumni Ventures ), Emilie Choi (Coinbase Ventures), Peter Sanborn (Arbor Ventures), Ethan Kurzweil (Chemistry VC), Margaret Lim (American Express Ventures), Charles Howe (Citi Ventures), John Curtius (Cedar Capital Group), Scott Belsky (A24), Rob Eldridge (Tapas Capital), Trevor Wright, Pierre Lavaux
Sixfold AI
Series BJan 2026$30M
Series AJun 2024$15M
SeedMay 2023$7M
$52M
Co-investors: Jeremy Levine (Bessemer Venture Partners), Stephen McGovern (Eos Venture Partners), Laura Rowson (Salesforce Ventures), John Kim (Brewer Lane Ventures)
FlexFactor
Series AOct 2024$17M
$17M
Farther
Series COct 2024$72M
Series BSep 2023$31M
Series AMay 2022$15M
$120M
Co-investors: Justin Overdorff (Lightspeed Venture Partners), Sam Eisler (Lightspeed Venture Partners), Sean Song (Viewpoint)
Incognia
Series BJan 2024$31M
$47M
Co-investors: Adam K. Carson (Point72 Ventures)
Alloy
Series CSep 2022$52M
Series CSep 2021$100M
Series BSep 2020$40M
Series ASep 2019$12M
$240M
Co-investors: Tim Young (ENIAC Ventures), Victoria Treyger (Felicis Ventures), Vic Singh (ENIAC Ventures), Justin Overdorff (Lightspeed Venture Partners), Hadley Harris (ENIAC Ventures), Nihal Mehta (ENIAC Ventures), Rak Garg (Bain Capital Ventures), Aaref Hilaly (Bain Capital Ventures), Alex Fiance (Kairos HQ), Jackie Vullinghs (AirTree Ventures), Tom Humphrey (Blackbird Ventures Australia), Addie Lerner (Avid Ventures), Greg Kidd (globaliD), Brad Svrluga (Primary Venture Partners), Jay Simons (Bond), Niki Scevak (Blackbird Ventures Australia), Pankit Sutaria (Kipaki Ventures), Vinay Kumar (Avenir), Philippe Teixeira da Mota
Oper
Series AJul 2022$11M
$12M
Co-investors: Lorenz Bogaert (Pitchdrive), Boris Bogaert
Papaya
Series BDec 2021$50M
$68M
Co-investors: Andrew Reed (Sequoia Capital), Rob Hayes (First Round Capital), David Jegen (F-Prime Capital Partners), Tx Zhuo (Fika Ventures), Omar Hamoui (Mucker Capital), Hunter Mcnabb (9Yards Capital), Azeem Azhar, Oscar Pierre, Mike Hudack
Partner Bessemer Venture Partners2013 - Present
Director of Business Development Foursquare2010 - 2013
Vice President in Equity Capital Markets Bank of America2007 - 2009
Vice President in Equity Capital Markets Banc of America Securities2007 - 2009
Associate in Investment Banking & ECM Jefferies2005 - 2007
Associate in Investment Banking & ECM Jefferies & Co.2005 - 2007
Analyst in Corporate Finance / ECM Deutsche Bank2003 - 2005
Northwestern University BA History