Investing Profile

Sam Altman

VCAngelInvestor

Partner at Apollo Projectcs

blog.samaltman.comSan Francisco, California
Photo of Sam Altman, Partner at Apollo Projects

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Y Combinator Network
28 CONNECTIONS
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$100K - $5.0M
$1.5M
103
CompanyStageDateRound SizeTotal Raised
TipTop
Series AMay 2022$23M
$23M
Co-investors: Marc Andreessen (Andreessen Horowitz)
Primer
Series AApr 2022$15M
$180M
₩13B
£14M
Co-investors: Keith Rabois (Founders Fund), Sonali De Rycker (Accel), Kiha Lee (Primer Sazze Partners), Sia Houchangnia (Seedcamp), Zach Klein (Founder Collective), Lee Fixel (Addition), Zavain Dar (Lux Capital), Cyan Banister (Long Journey Ventures), Oleg Rogynskyy, Young Song, Omar El-Ayat
Context
Seed RoundApr 2022$20M
€2M
$20M
Co-investors: Benoit Marrel (Breega)
Hermeus
Series BMar 2022$100M
$120M
Co-investors: Sven Strohband (Khosla Ventures), Richard Boyle (Canaan Partners), Rob Meyerson, Keith Masback
Marvin
Pre Seed RoundFeb 2022$3.8M
$3.8M
KoBold Metals
Series BFeb 2022$190M
$190M
Co-investors: Connie Chan (Andreessen Horowitz), Mary Meeker (Bond), Scott Belsky
TrueNorth
Series BDec 2021$50M
Seed RoundApr 2020$3M
$62M
Co-investors: Jack Altman (Apollo Projects), Lachy Groom (LGF), Parker Conrad, Eoghan McCabe, Claire Hughes Johnson, Elad Gil, AJ Frank
Rescale
Series CNov 2021$55M
Series BJul 2018$32M
Venture RoundJul 2015$6.4M
Seed RoundJan 2012
$160M
Co-investors: Garry Tan (Initialized Capital), Ronald Conway Sr. (SV Angel), Peter Thiel (Founders Fund), Ron Conway (SV Angel), Chris Dixon (Andreessen Horowitz), Shankar Chandran (Walden Catalyst Ventures), Nagraj Kashyap (Softbank Group), Carl Choi (Solasta Ventures), Ashley Flucas (Flucas Ventures), Saurabh Sharma (Jump Crypto), Jonno Elliott (Virgin Group), Ullas Naik (Streamlined Ventures), Raj Sandhu (Great Oaks Venture Capital), Michael Jeon (Solasta Ventures), Jeff Bezos, Karl Jacob, Ratan Singh, Richard Branson
President Y Combinator2016 - 2019