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Andreessen Horowitz (a16z)

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Status
ACTIVE
Global HQ
Menlo Park, United States
Countries of investment
  • United States
  • United Kingdom
  • Canada
  • India
  • France
  • Mexico
Investment stages
  • Pre-Seed
  • Seed
  • Series A
  • Series B
  • Series C
  • Growth
Industries
  • AI
  • Generative AI
  • Health Tech
  • Biotechnology
  • Consumer Products
  • Blockchain
  • Web3
  • Enterprise Software
  • Fintech
  • Gaming
  • Cloud Computing
  • Defense Tech
  • Aerospace
About
Andreessen Horowitz (a16z) is a venture capital firm that invests from seed to venture to growth stage in technology companies, including in AI, healthcare, consumer, crypto, and fintech. With offices in Menlo Park, San Francisco, New York, Washington, D.C., Santa Monica, Seoul, and Tokyo, a16z has over USD 100 billion under management across multiple funds, as of April 30, 2026. Marc Andreessen and Ben Horowitz founded the firm in 2009 and built what it describes as the largest team of operators in venture.
Min check size
$1M
Max check size
$50M
Fund size
NPS

Investment Thesis

Andreessen Horowitz invests in seed, venture, and growth-stage technology companies across AI, bio and healthcare, consumer, crypto, enterprise, fintech, games, infrastructure, and American dynamism. The firm says it seeks asymmetric bets and aims to back the best companies rather than chase bargains. It describes a platform model with a large team of operators covering areas such as marketing, talent, legal, and policy to support founders at every stage. Founded in 2009 by Marc Andreessen and Ben Horowitz, a16z manages more than $100 billion across multiple funds as of April 30, 2026.
Lead investor
Co Invest
Number of exits
Preferred contact method

Manager's Experience

Founded in 2009 by Marc Andreessen and Ben Horowitz, who invested in about 45 startups between 2006 and 2010 before launching the firm with a $300M first fund. General partners include Jeff Jordan, Chris Dixon, Martin Casado, Andrew Chen, and Raghu Raghuram (former VMware CEO, joined October 2025), and David Ulevitch leads the American Dynamism team alongside Katherine Boyle, Erin Price-Wright, and Connor Love. Manages over $100B across multiple funds as of April 30, 2026, and raised $15B across five new funds in 2026. Portfolio includes Airbnb, Coinbase, GitHub, Databricks, Figma, Stripe, Skydio, Shield AI, Mistral AI, ElevenLabs, and Cursor. Based in Menlo Park, California with a San Francisco office. Invests from seed to growth across AI, bio and healthcare, consumer, crypto, enterprise, fintech, games, infrastructure, and American Dynamism.

Andreessen Horowitz (a16z) Contacts Information

Primary contact

Secondary contact

Team

Marc Andreessen - Partner

Ben Horowitz - Partner

Chris Dixon - Partner / Crypto

Martin Casado - Partner / Infra

David George - Partner / Growth

Jeff Jordan - Partner / Consumer

Peter Levine - Partner

Raghu Raghuram - Partner

Alex Rampell - Partner

Angela Strange - Partner / Enterprise

Andrew Chen - Partner / Speedrun

Katherine Boyle - Partner / American Dynamism

David Ulevitch - Partner / American Dynamism

David Haber - Partner

Anish Acharya - Partner

Jorge Conde - Partner / Bio + Health

Arianna Simpson - General Partner / Crypto

Abhishek Sinha - Partner / Bio + Health

Alex Immerman - Partner / Growth

Ali Yahya - Partner / Crypto

Alonso Garcia - Partner / Growth

Andy McCall - Partner

Anjney Midha - Partner / Infra

Asaf Ezra - Partner / Infra

Ben Portney - Partner / Bio + Health

Bing Wong - Partner / Perennial

Bob Swan - Partner / Growth

Brian Roberts - Partner / Enterprise

Caroline Goggins - Partner / Growth

Chris Schnabl - Partner / Enterprise

Christian Keil - Partner / American Dynamism

Christine Cheng - Partner / Infra

Connie Chan - Partner / Consumer

Connor Love - Partner / American Dynamism

Daisy Wolf - Partner / Bio + Health

Daniel Penny - Partner / American Dynamism

Daren Matsuoka - Partner / Crypto

Eddy Lazzarin - Partner / Crypto

Elizabeth Harkavy - Investment Partner / Crypto

Emily Bennett - Partner / Speedrun

Eric Alby - Partner / Perennial

Erik Torenberg - Partner

Erin Price-Wright - Partner / American Dynamism

Eva Steinman - Partner / Bio + Health

Fabrizio Serafini - Partner

Fareed Mosavat - Partner / Speedrun

Gabriel Vasquez - Partner / Enterprise

Gio Ahern - Partner / Growth

Guido Appenzeller - Partner / Infra

Guy Wuollet - Partner / Crypto

Jacqueline Young - Partner / Speedrun

James da Costa - Partner

Jamie Sullivan - Partner / Growth

Jane Rhee - Partner / Bio + Health

Jason Cui - Partner / Infra

Jay Rughani - Partner / Bio + Health

Jeff Bramel - Partner / Perennial

Jennifer Li - Partner / Infra

Jessica Leão - Partner / American Dynamism

Joe Schmidt - Partner / Fintech

Joel de la Garza - Partner / Infra

John Aguillard - Partner / American Dynamism

Jonathan Lai - Partner / Speedrun

Josh Elman - Partner / Consumer

Joshua Lu - Partner / Speedrun

Julie Yoo - Partner / Bio + Health

Justin Kahl - Partner / Growth

Justine Moore - Partner / Infra

Kenan Saleh - Partner / Speedrun

Kimberly Tan - Partner / Enterprise

Lejla Johnsen - Partner / Speedrun

Lisha Li - Partner / Infra

Marcus Segal - Partner / Speedrun

Matt Bornstein - Partner / Infra

Michael Cialone - Partner / Bio + Health

Michel Del Buono - Partner / Perennial

Mindy Isenstein - Partner / Perennial

Nathan Abramoff - Partner / American Dynamism

Noah Levine - Investing Partner / Crypto

Oliver Hsu - Partner / American Dynamism

Olivia Moore - Partner / Consumer

Owen Colby - Partner / Infra

Robbie Petersen - Partner / Crypto

Ryan McEntush - Partner / American Dynamism

Sarah Wang - Partner / Growth

Sean Cai - Partner / Infra

Seeam Noor - Partner / Speedrun

Seema Amble - Partner / Enterprise

Shangda Xu - Partner / Growth

Stephenie Zhang - Partner / Growth

Troy Kirwin - Partner / Speedrun

Vineeta Agarwala - Partner / Bio + Health

Will Bitsky - Partner / American Dynamism

Yoko Li - Partner / Infra

Zabie Elmgren - Partner / American Dynamism

Zak Doric - Partner / Bio + Health

Zane Lackey - Partner / Infra

Santiago Rodriguez

Portfolio

Facebook

Airbnb

Coinbase

GitHub

Instagram

Databricks

OpenAI

Stripe

Figma

Pinterest

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