Investing Profile

Teddy Citrin(1)

VCInvestor
General Partner at Definition
New York, New York
Photo of Teddy Citrin, Partner

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Partner
$500K - $50.0M
$25.0M
8
CompanyStageDateRound SizeTotal Raised
Ramp
Series EJul 2025$500M
Series EJun 2025$200M
$2B
Co-investors: Keith Rabois (Khosla Ventures), Kenneth Chenault (General Catalyst), Kareem Zaki (Thrive Capital), Joe Lonsdale (8VC), Hemant Taneja (General Catalyst), Joshua Kushner (Thrive Capital), Napoleon Ta (Founders Fund), Peter Thiel (Founders Fund), Samir Kaul (Khosla Ventures), Guillaume Cabane (Sequoia Capital), Adam Rothenberg (BoxGroup), Brandon Reeves (Lux Capital), Josh Wolfe (Lux Capital), Edward Lando (Pareto Holdings), Koda Wang (Giant Ventures), Daniel Scott (Susquehanna Capital), Eric Tarczynski (Contrary Capital), Scott Belsky, Chafic Kazoun, Bradley Horowitz
Iru
Series CNov 2021$100M
Series BApr 2021$60M
Series AOct 2020$21M
$190M
Co-investors: Niki Pezeshki (Felicis Ventures), Josh Kopelman (First Round Capital), Maynard Webb (Webb Investment Network)
David Energy
Series UnknownFeb 2021$4M
Pre SeedMar 2020$2M
$71M
Co-investors: Adam Rothenberg (BoxGroup), Rebecca Kaden (Union Square Ventures), David Shapiro (Alumni Ventures ), Rick Zullo (Equal Ventures), Hans Tung (Notable Capital (formerly GGV Capital)), Jonah Goodhart (WGI Group), Aniq Rahman (Vast Ventures), Zach Weinberg (Curie.Bio), Tommy Leep (Jetstream), Jonathan Healy (Cathay Innovation), Sierra Peterson (Voyager Ventures), Simon Wu (Cathay Innovation), Nat Turner (Operator Partners), Kiran Bhatraju, Josh Abramowitz, Tom McInerney, Steve Martocci
Zero Longevity Science
Series AMay 2020$8M
$12M
Co-investors: Ajay Chopra (Trinity Ventures)