Investing Profile

John Doerr

VCInvestor
Chairman at Kleiner Perkins
kpcb.com/partner/john-doerrMenlo Park, California
Photo of John Doerr, Partner at Kleiner Perkins
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Networks John is a member of
Kleiner Perkins Network
44 CONNECTIONS

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Current Investing Position
Kleiner Perkins Partner
Investment Range
$100K - $25.0M
Sweet Spot
$10.0M
Investments On Record
116
Current Fund Size
750M

John Doerr is on these Sector & Stage Rankings

John Doerr's Investments On Record (70)

CompanyStageDateRound SizeTotal Raised
Isometric
Series AJun 2026$40M
$65M
Co-investors: Walter Kortschak (Kortschak Investments), David Helgason (foobar.vc), Ross Mason (Dig Ventures), Niklas Zennström (Atomico), Khaled Helioui
GridCARE
Series AMay 2026$64M
$78M
Co-investors: Ram Shriram (Sherpalo Ventures), Gokul Rajaram (gokulrajaram.com), Tom Steyer
Panthalassa
Series BMay 2026$140M
$140M
Co-investors: Peter Thiel (Founders Fund), Marc Benioff, Dylan Field
Rhoda AI
Series AMar 2026$450M
$450M
OpenEvidence
Series DJan 2026$250M
Series COct 2025$200M
Series BJul 2025$210M
$760M
Co-investors: Patrick Grady (Sequoia Capital), Sangeen Zeb (GV (Google Ventures)), David Reshef (GV (Google Ventures)), Kareem Zaki (Thrive Capital), Mamoon Hamid (Kleiner Perkins), Henry Kravis, Ken Moelis
Hippocratic AI
Series CNov 2025$130M
$390M
Co-investors: Julie Yoo (Andreessen Horowitz), Justin Larkin (Andreessen Horowitz), Hemant Taneja (General Catalyst), Lee Shapiro (Quail.ai), Mamoon Hamid (Kleiner Perkins)
Emerald AI
SeedJul 2025$34M
$59M
Co-investors: Shayle Kann (Energy Impact Partners), Fei-Fei Li (AI4ALL), Rob Toews (Radical Ventures)
Visby Medical
Series UnknownJun 2025$55M
Series EMar 2022$100M
Series DMay 2020$70M
$340M
Co-investors: Alireza Masrour (Plug & Play Ventures), Ling Wong (Highbury Group)

John Doerr's Experience

Partner Kleiner PerkinsPresent