Investing Profile

Sebastien de Halleux(1)


angel, founder, operator, explorer

graphventures.comSan Francisco, California
Photo of Sebastien de Halleux, General Partner at Graph Ventures

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1 Investor

Connected to Pete Flint (NFX).

Graph Ventures General Partner
$100K - $250K
CompanyStageDateRound SizeTotal Raised
Series ANov 2020$4M
SeedJun 2020
Co-investors: Ed Sim (boldstart ventures)
Series-AApr 2020
Co-investors: Aviram Jenik (Primer Sazze Partners)
UndisclosedApr 2020
Co-investors: Vlad Tropko (Digital Horizon VC), William Barnes
Seed RoundSep 2019$4M
Co-investors: Andrew Chen (Andreessen Horowitz), Matt Cheng (Cherubic Ventures), Saul Klein (LocalGlobe), Charlie Cheever (Graph Ventures), Ruchi Sanghvi (South Park Commons), Ramtin Naimi (Abstract Ventures), Brianne Kimmel (Work Life Ventures), Shana Fisher (Third Kind Ventures), Bradley Horowitz, Nitesh Banta, Ryan Petersen
Series ASep 2019$11M
Co-investors: David Pakman (Venrock Ventures), Fred Wilson (Union Square Ventures), Chris Dixon (Andreessen Horowitz), Tiago Teixeira Correia (Warner Music Group), Bryan Rosenblatt (Riverside Ventures), Patrick Chang (Cota Capital), Jordan Fliegel (Techstars)
Seed RoundJul 2019$2.5M
Co-investors: John Lin (Trinity Ventures)
Seed RoundNov 2018$5M
Co-investors: Jacob Mullins (Shasta Ventures)
I love looking at products / services that address real world challenges and which have the potential for exponential growth. Above all, I love meeting passionate teams of all stripes.
Middleware, me-too products, or generally things which are too far from my domain of expertise, or which have purely local ambitions.
Founding Partner Graph Ventures2010 - Present
COO Saildrone Inc2015 - 2020
Henry Crown Fellow 2016 The Aspen Institute2016 - 2019
Trustee United World College - USA2011 - 2017
Founder & CEO Togetr Inc2012 - 2016
VP Bus Development & Strategic Partnerships, EAi EA2009 - 2011
Chief Operating Officer & Co-Founder Playfish2007 - 2009
Strategy and Business Development Nokia2007 - 2007
Strategy & Operations Glu Mobile2001 - 2007
Consultant Booz Allen Hamilton1999 - 2001
Imperial College London MEng (Hons) Civil & Environmental Engineering
Université catholique de Louvain Undergraduate Ingenieur Civil, FSA
UWC-USA International Baccalaureate