Investing Profile

Stefan Williams

InvestorVC
Head of Corporate Development at Snowflake Ventures
snowflake.comSan Francisco, California
Photo of Stefan Williams, Investor at Snowflake Ventures
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Current Investing Position
Snowflake Ventures Investor
Investment Range
$100K - $5.0M
Sweet Spot
$1.5M
Investments On Record
15

Stefan Williams is on these Sector & Stage Rankings

Stefan Williams's Investments On Record (11)

CompanyStageDateRound SizeTotal Raised
Observe
Series CJul 2025$160M
Series BMar 2024$150M
$460M
Co-investors: Brian Keil (Alumni Ventures ), Somar Somasegar (Madrona Ventures), Mike Speiser (Sutter Hill Ventures), Karthik Subramanian (Cisco Investments), Michael Dell
DataOps
Series UnknownMar 2025
Series AMay 2023$18M
SeedFeb 2022$10M
$28M
Co-investors: Stephanie Opdam (Notion Capital)
Sigma Computing
Series DMay 2024$260M
Series CDec 2021$300M
$560M
Co-investors: James Kuklinski (Spark Capital), Nick Bunick (NewView Capital), Jared Sleeper
Neon
Series BAug 2023$46M
$860M
Co-investors: Marcelo Lima (monashees), Tim Tully (Menlo Ventures), Jon Oringer (Pareto Holdings), Edward Lando (Pareto Holdings), Nadav Ben-Chanoch (Pareto Holdings), Jonathan Whittle (Quona Capital), Arjuna Costa (Flourish Ventures), David Mort (Propel Venture Partners), Jay Reinemann (Propel Venture Partners), Rafael Costa (Across Capital Partners), Miklos Stanek (BackBone Ventures), Glenn Solomon (Notable Capital (formerly GGV Capital)), Peter Bordes (Trajectory Ventures), Nat Friedman (C2 Investment), Roland Brack, Guillermo Rauch
Tecton
Series CJul 2022$100M
$160M
Co-investors: Matthew Miller (Sequoia Capital), Martin Casado (Andreessen Horowitz), Brandon Reeves (Lux Capital), Bucky Moore (Kleiner Perkins)
Immuta
Series EJun 2022$100M
$260M
Co-investors: Mark Rostick (Intel Capital), Mark Bailey (DFJ), Mark Hatfield (Ten Eleven Ventures), Andrew Jenks (Drive Capital), Daniel Docter (Dell Technologies Capital), Victoria Cheng (PruVen Capital), Jed Leidheiser (March Capital), Dave DeWalt (AllegisCyber Capital), Will Szczerbiak
Securonix
Private EquityFeb 2022$1B
$1B
Co-investors: Sanjay Aggarwal (F-Prime Capital Partners), Roger Hurwitz (Volition Capital)
Habu
Series BNov 2021$25M
$40M
Co-investors: Peter Wagner (Wing Venture Capital), David Zilberman (Norwest Venture Partners), Clint Korver (Ulu Ventures), Miriam Rivera (Ulu Ventures)