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Andreessen Horowitz

General contacts

Investor type

PE / VC

Founded

2009

AUM

$90 000 M

Location

Menlo Park, California, United States

Investment Ticket

$50-100 m

Investment Stage

Series B Series A Seed Late Stage (Series C+)

Region of investment

North America Europe Africa Asia

Investor profile last updated: 30 August, 2026

Profile

Founded in 2009 by Marc Andreessen and Ben Horowitz, Andreessen Horowitz (known as "a16z") is a venture capital firm that backs bold entrepreneurs building the future through technology. We are stage agnostic: We invest in seed to late-stage technology companies, across the consumer, enterprise, bio/healthcare, crypto, fintech and games spaces.

a16z is defined by respect for the entrepreneur and the entrepreneurial company building process; we know what it’s like to be in the founder’s shoes. The firm is led by general partners, many of whom are former founders/operators, CEOs, or CTOs of successful technology companies, and who have domain expertise ranging from biology to crypto to distributed systems to security to marketplaces to financial services.

We aim to connect entrepreneurs, investors, executives, engineers, academics, industry experts, and others in the technology ecosystem. We have built a network of experts including technical and executive talent; top media and marketing resources; Fortune 500/Global 2000 companies; as well as other technology decision makers, influencers, and key opinion leaders. a16z uses this network as part of our commitment to help our portfolio companies grow their business, so our operating teams provide entrepreneurs with access to expertise and insights across the entire spectrum of company building.

Industry

Web3 AdTech HealthTech Blockchain/Crypto Software Security Robotics Real Estate Mobile/Apps Media and Entertainment Marketing and Advertising IT Services Internet and Web Services Healthcare Services Gaming Fintech Financial Services E-commerce/Marketplace Edtech Consumer Products Food and Beverage Foodtech SaaS Technology AI Networking Infrastructure Semiconductors / Chips Data infra

Andreessen Horowitz Funds

Name	Type	Industry	Stage	Region	Size	AUM	Launch date
Andreessen Horowitz Ventures Fund	Venture Capital (VC)	Financial Services Fintech Gaming Healthcare Services Marketing and Advertising Media and Entertainment Real Estate HealthTech	Seed	North America	$5-10 m	$3000 M	January 2026
Andreessen Horowitz American Dynamism Fund II	Venture Capital (VC)	Financial Services Fintech Food and Beverage Foodtech Real Estate SaaS Security Software Technology	Seed	North America	$5-10 m	$1200 M	January 2026
Andreessen Horowitz Bio + Health Fund	Venture Capital (VC)	Financial Services Fintech Food and Beverage Foodtech Healthcare Services Marketing and Advertising Media and Entertainment Real Estate SaaS Security Software	Seed Series A	North America	$5-10 m	$700 M	January 2026
Andreessen Horowitz Growth Fund V	Venture Capital (VC)	Financial Services Fintech Marketing and Advertising Media and Entertainment Security Software	Pre-seed Seed	North America	$5-10 m	$6800 M	January 2026
a16z Crypto Fund 5	Venture Capital (VC)	Fintech Blockchain/Crypto AI	Seed Series A Series B Late Stage (Series C+)	North America Europe Asia	$1-5 m	$2200 M	May 2026
Machine Age Fund	Venture Capital (VC)	Networking Robotics AI Infrastructure Semiconductors / Chips Data infra	Series B Late Stage (Series C+)	North America Europe	$100+ m	$1100 M	August 2026

Contacts

Name

Title

Social Networks

David Ulevitch General Partner

General Partner

d•••@•••

David Haber General Partner

General Partner

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Investment-team contacts for Andreessen Horowitz — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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FAQs about Andreessen Horowitz

Is Andreessen Horowitz a venture capital or private equity firm?

Andreessen Horowitz is a venture capital and private equity firm. It backs companies at Series B, Series A, Seed and Late Stage (Series C+), writing tickets of $50-100 m.

Where is Andreessen Horowitz located?

Andreessen Horowitz is located in Menlo Park, California, United States.

When was Andreessen Horowitz founded?

Andreessen Horowitz was founded in 2009.

What sectors and industries does Andreessen Horowitz invest in?

Andreessen Horowitz invests in companies and startups in Web3, AdTech, HealthTech, Blockchain/Crypto, Software, Security, Robotics, Real Estate, Mobile/Apps, Media and Entertainment, Marketing and Advertising, IT Services, Internet and Web Services, Healthcare Services, Gaming, Fintech, Financial Services, E-commerce/Marketplace, Edtech, Consumer Products, Food and Beverage, Foodtech, SaaS, Technology, AI, Networking, Infrastructure, Semiconductors / Chips, Data infra.

What is Andreessen Horowitz geographical focus of investments?

Andreessen Horowitz invests in companies and startups in North America, Europe, Africa, Asia.

At what stages of companies and startups does Andreessen Horowitz typically invest in?

Andreessen Horowitz invests in companies and startups at Series B, Series A, Seed, Late Stage (Series C+).

What is the usual amount of Andreessen Horowitz investment?

Andreessen Horowitz usually invests $50-100 m on average.

What is the amount of assets of under management (AUM) for Andreessen Horowitz?

Andreessen Horowitz has around $90 000m assets under management.

When was Andreessen Horowitz last fund created?

Andreessen Horowitz last fund was created/launched in 2026-08-29

What are the contacts of Andreessen Horowitz?

Andreessen Horowitz can be reached through its website a16z.com, its LinkedIn page and its X account. Its general enquiries address is [email protected]. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Andreessen Horowitz — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.

Can I access Andreessen Horowitz data via API or MCP?

Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Andreessen Horowitz directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.

When was the Andreessen Horowitz profile last updated?

Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 30 August, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.