Investing Profile

Brook Byers

VCInvestorFounderAngel
Founder at Kleiner Perkins
kpcb.com/partner/brook-byersSan Francisco, California
Photo of Brook Byers, Partner at Kleiner Perkins
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$100K - $25.0M
$8.0M
48
750M
CompanyStageDateRound SizeTotal Raised
SpinLaunch
Series BSep 2022$71M
$110M
Co-investors: Wen Hsieh (Matter Venture Partners), John Doerr (Kleiner Perkins), Greg McAdoo (Bolt), William Miller
Regard
Series AJun 2022$15M
$81M
Co-investors: Nancy Brown (Oak HC/FT), Jason Schoettler (Calibrate Ventures), David Waxman (TenOneTen Ventures), Matt Kozlov (Techstars), Drew Houston
HealthRhythms
SeedFeb 2022$11M
$11M
Co-investors: Stephen Hays (What If Ventures), Sunny Kumar (GSR Ventures)
Leyden Labs
Series BJan 2022$140M
Series AMar 2021$47M
$260M
Co-investors: David Schenkein (GV (Google Ventures)), Stephen Knight (F-Prime Capital Partners), Nisa Leung (Qiming Venture Partners)
Verana Health
Series EJan 2022$150M
Series CJul 2018$30M
$280M
Co-investors: Krishna Yeshwant (GV (Google Ventures)), Yumin Choi
Lightship
Series BOct 2021$40M
Series AFeb 2020$20M
$120M
Co-investors: Samir Kaul (Khosla Ventures), Andrew Beebe (Obvious Ventures), Victoria Beasley (Gigascale Capital), Tommy Leep (Jetstream), Lynne Chou O’Keefe (Define Ventures), Marc Benioff, William Miller
Toucan
Pre SeedAug 2021$990K
$6M
Co-investors: Rich Greenfield (LightShed Ventures)
Mammoth Biosciences
Series BJan 2020$45M
$260M
Co-investors: Pete Flint (NFX), Gigi Levy-Weiss (NFX), James Currier (NFX), Ursheet Parikh (Mayfield), Cristina Escoda (Tachyon Ventures), Andrea Turner Moffitt (Plum Alley Investments), Avantika Daing (Plum Alley Investments), Avi Rosenbaum (Tectonic Capital), Jeff Huber (Triatomic Capital), Josef Feldman (Tectonic Capital), Bradley Horowitz