Investing Profile

Geoff Ralston(1)

VCInvestorAngel

President and Partner at Y Combinator

blog.ycombinator.com/author/g...Sunnyvale, California

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Networks Geoff is a member of

Yahoo! Network

46 CONNECTIONS

Yahoo! Network

46 CONNECTIONS

Y Combinator Network

28 CONNECTIONS

Hewlett-Packard Network

22 CONNECTIONS

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Current Investing Position

Y Combinator President

Investment Range

$150K - $150K

Sweet Spot

$150K

Investments On Record

Geoff Ralston is on these Sector & Stage Rankings

Education (Pre-Seed)Education (Seed)Enterprise (Pre-Seed)Enterprise (Seed)Media/Content (Pre-Seed)Media/Content (Seed)Parenting/Families (Pre-Seed)Parenting/Families (Seed)San Francisco Bay Area Social Networks (Pre-Seed)Social Networks (Seed)Investors who invested in female founders

Geoff Ralston's Investments On Record (37)

Company	StageDateRound Size	Total Raised
Aesthetic	Seed RoundApr 2020$3.1M	$3.1M
Co-investors: Brian Pokorny (SV Angel), Joanne Chen (Foundation Capital), Paul Buchheit (Y Combinator), Katey Caldwell (Twenty Two Ventures), Brad Flora (Y Combinator), Benjamin Orthlieb (2.12 Angels), Michael Ma (Liquid 2 Ventures), Dalton Caldwell (Y Combinator), Adrian Aoun
Elpha	Seed RoundNov 2019$1.1M	$1.1M
Co-investors: Michael Seibel (Y Combinator), Katie Stanton (Moxxie Ventures), Thomson Nguyen, Theresa Johnson
Next Tech	Seed RoundAug 2018$1.1M	$1.1M
Co-investors: Tim Brady (Y Combinator), Alireza Masrour (Plug & Play Ventures)
Oolu	Series AOct 2017$3.2M	$3.2M
Dost Education	Seed RoundMar 2017
Co-investors: Tim Brady (Y Combinator), Joe Greenstein
Shield Bio	Seed RoundFeb 2017$4.1M	$12.1M
Co-investors: Vijay Pande (Andreessen Horowitz), Zal Bilimoria (Refactor Capital), Tim Brady (Y Combinator), Charles Seely (Real Ventures), Enke Bashllari (Arkitekt Ventures), Jordan A.D. Fudge (Sinai Ventures), Aneel Ranadive (Soma Capital), Riley Rodgers
Miso	Seed RoundNov 2016$2.7M	$6.7M
Co-investors: Osuke Honda (DCM), Keith Rabois (Founders Fund), Richard Chen, Georges Harik
Iris Automation	Seed RoundAug 2016 Pre Seed RoundMar 2015$500K Angel RoundMar 2015$500K	$23.5M
Co-investors: Michael Berolzheimer (BEE Partners), Leo De Luna (Ponte Partners), Garrett Goldberg (BEE Partners), Tess Hatch (Bessemer Venture Partners), David Cowan (Bessemer Venture Partners), Sebastien de Halleux (Graph Ventures), Paul Buchheit (Y Combinator), Kevin Moore (KRM Interests LLC), Jude Gomila (Jude Gomila Rolling Fund), Jeremy Yap, Immad Akhund