Investing Profile

Nat Friedman

InvestorAngelVC
Investor, entrepreneur
San Francisco, California
Photo of Nat Friedman, Investor at C2 Investment

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Microsoft Network
260 CONNECTIONS
Massachusetts Institute of Technology Network
250 CONNECTIONS
Massachusetts Institute of Technology Network
250 CONNECTIONS
Self-employed Network
132 CONNECTIONS
Stripe Network
37 CONNECTIONS
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C2 Investment Investor
$1M - $100.0M
$10.0M
134
$1B
CompanyStageDateRound SizeTotal Raised
NewLimit
Series CJun 2026$440M
Series BMay 2025$130M
$640M
Co-investors: Fred Ehrsam (Paradigm), Joe Lonsdale (8VC), Joshua Kushner (Thrive Capital), Garry Tan (Y Combinator), Daniel Gross (C2 Investment), Eric Schmidt (Innovation Endeavors), Elad Gil (Think Colorado), Patrick Collison, John Collison
Viktor
Series AMay 2026$75M
$75M
Co-investors: Zhenya Loginov (Accel), Alex Bouaziz (Sarona Ventures), Daniel Gross (C2 Investment), Shaan Puri (Shaan's All Access Fund), Lenny Rachitsky (Self-employed), Harry Stebbings (Stride.VC), Stewart Butterfield, Guillermo Rauch, Max Mullen, Charlie Songhurst, Koen Bok, Nico Rosberg
Granola
Series CMar 2026$130M
Series BMay 2025$43M
Series AAug 2024$20M
$190M
Co-investors: Michael Mignano (Lightspeed Venture Partners), Faraz Fatemi (Lightspeed Venture Partners), Nabeel Hyatt (Spark Capital), Danny Rimer (Index Ventures), Daniel Gross (C2 Investment), Lenny Rachitsky (Self-employed), Mamoon Hamid (Kleiner Perkins), Andrew Parker (Spero Ventures), Hunter Walk (Homebrew (Seed Stage Venture Capital)), Terrence Rohan (Otherwise Fund), Karim Atiyeh, Charlie Songhurst, Guillermo Rauch, Tobias Lutke, Amjad Masad, Mike Hudack, Mike Krieger, David Lieb
Shellworks
Series AMar 2026$15M
$22M
Co-investors: Eric Paley (Founder Collective), Deepali Nangia (Speedinvest), Julien Callede, Jonathan Lenson, Bryan Meehan, Grant Aarons
Sumble
Series AOct 2025$30M
$30M
Co-investors: Anthony Goldbloom (AIX Ventures), Marc Benioff
Composite
SeedSep 2025$6M
$6M
Co-investors: Daniel Gross (C2 Investment)
Medra AI
Pre SeedSep 2025$11M
$11M
Co-investors: Mei Z.
Julius AI
SeedJul 2025$10M
$15M
Co-investors: Sandhya Venkatachalam (Khosla Ventures), Brad Flora (Y Combinator), Edward Lando (Biowear), Sandy Kory (HorizonVC), Gokul Rajaram (Top-Patents), Arash Ferdowsi, Amjad Masad, Guillermo Rauch, Eoghan McCabe, Akshay Kothari, Balaji Srinivasan, David Petersen
Board Member Arc Institute2021 - Present
Investor Self-employed2021 - Present
Founder AI Grant2017 - Present
Cofounder, Chairman California YIMBY2017 - Present
Advisor Stripe2011 - Present
Chairman Emeritus GitHub2021 - 2022
CEO GitHub2018 - 2021
Corporate Vice President, Developer Services Microsoft2016 - 2018
CEO and Cofounder Xamarin2011 - 2016
Chief Technology Officer, Open Source Novell2003 - 2009
Cofounder, Chairman GNOME Foundation2000 - 2003
Cofounder, CEO Ximian1999 - 2003
Massachusetts Institute of Technology Bachelor of Science Mathematics
Massachusetts Institute of Technology Bachelor of Science Computer Science