Investing Profile

Brook Byers

VCInvestorFounderAngel

Founder at Kleiner Perkins

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Current Investing Position

Investment Range

$100K - $25.0M

Sweet Spot

$8.0M

Investments On Record

Current Fund Size

750M

Brook Byers's Investments On Record (19)

Company	StageDateRound Size	Total Raised
SpinLaunch	Series BSep 2022$71M	$110M
Co-investors: John Doerr (Kleiner Perkins), Greg McAdoo (Bolt), Wen Hsieh (Matter Venture Partners), William Miller
Regard	Series AJun 2022$15M	$20M
Co-investors: 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	$190M
Co-investors: David Schenkein (GV (Google Ventures)), Stephen Knight (F-Prime Capital Partners)
Verana Health	Series EJan 2022$150M Series CJul 2018$30M	$280M
Co-investors: Krishna Yeshwant (GV (Google Ventures)), Yumin Choi (Bain Capital Ventures)
Lightship	Series BOct 2021$40M Series AFeb 2020$20M	$120M
Co-investors: Andrew Beebe (Obvious Ventures), Samir Kaul (Khosla 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), Ron Pragides
Mammoth Biosciences	Series BJan 2020$45M	$260M
Co-investors: Pete Flint (NFX), James Currier (NFX), Ursheet Parikh (Mayfield), Gigi Levy-Weiss (NFX), 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