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Y Combinator

Y Combinator

Mountain View, Californiaycombinator.com

Overview

Y Combinator is a startup accelerator that invests in a large number of early-stage startups. They provide seed funding, mentorship, and networking opportunities to help startups develop their products, acquire users, and raise further funding. The YC program involves intensive coaching and culminates in a Demo Day where startups pitch to investors.

Year Founded

2005

Portfolio Companies

3,536

Investments

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TakeCareOSJul 2026AcceleratorCo-investor
WithAIJun 2026AcceleratorCo-investor
PavootJun 2026AcceleratorLead
Hub.xyzJun 2026AcceleratorCo-investor
CrimsonMay 2026SeedLead
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Key People

Garry Tan

President And CEO

Harj Taggar

Managing Partner

Andrew Miklas

General Partner

Ankit Gupta

General Partner

Jon Xu

General Partner

Nicolas Dessaigne

General Partner

Jared Friedman

Managing Director

Aaron Epstein

Group Partner

Brad Flora

Group Partner

David Lieb

Group Partner

Diana Hu

Group Partner

Gustaf Alströmer 🇺🇦

Group Partner

Michael Seibel

Group Partner

Pete Koomen

Group Partner

Tom Blomfield

Group Partner

Tyler Bosmeny

Partner

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Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

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Investment Activity

Yearly cadence, pace, and funding raised over time.

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FAQ

Firmographic Details

HeadquartersMountain View, California
Year Founded2005

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