Andreessen Horowitz
Est. dry powder
$21.5B
Raised, not yet invested
AUM
$100B
Assets under management
Latest fund
$300M
a16z crypto
Est. cheque size
$3.8M–
From fund sizes
Deals, last 12 months
254
Last seen investing Oct 2026
About Andreessen Horowitz
Andreessen Horowitz is a US-based venture capital firm that is stage agnostic and technology focused. The firm targets technology-focused companies in the bio/healthcare, consumer, crypto, fintech, and games sectors in the United States.
- Type
- Venture Capital Firm
- Headquarters
- Menlo Park, California, US
- Stages
- AngelSeedSeries ASeries BSeries CSeries DSeries ESeries F+9
- Est. cheque size
- $3.8M–$81.3M
- Sectors
- Business Services, Information Technology, Healthcare, Diversified
- Regions
- North America
- Strategies
- Growth, Pre-Seed, Seed, Series A
Where they invest
From deals and portfolio companies on record
Most frequent rounds
- Seed557
- Series A555
- Series B384
- Series C218
- Series D128
Across 2,213 deals
Portfolio sectors
- Software56
- Financial Services9
- —4
- Aerospace3
- Defence3
Across 1255 companies
Portfolio countries
- US86
- France3
- Sweden3
- Colombia2
- Canada1
Across 1255 companies
Recent investments
Newest 5 of 2,213
- Series D$150M
Valon Technologies, Inc.
Oct 2026 · Series D
- Seed$12.2M
SafeWorld, Inc.
Oct 2026 · Seed
- Unspecified Round$250M
OpenEvidence Inc.
Oct 2026 · Unspecified Round
- Unspecified Round—
Primitive Labs AI Inc.
Oct 2026 · Unspecified Round
- Seed$11M
Ghost
Oct 2026 · Seed
Offices
5 locations
- Menlo Park, California, USHQ
- Santa Monica, California, US
- San Francisco, California, US
- New York, New York, US
- Washington, District of Columbia, US
Questions about Andreessen Horowitz
How much does Andreessen Horowitz invest per deal?
Based on the size of its funds, Andreessen Horowitz writes estimated cheques of $3.8M–$81.3M. Lead cheques usually sit at the top of that range and follow-on cheques lower.
What stages does Andreessen Horowitz invest in?
Andreessen Horowitz has invested at Angel, Seed, Series A, Series B, Series C and Series D. Its most frequent rounds on record are Seed, Series A and Series B.
How much capital does Andreessen Horowitz have left to invest?
Andreessen Horowitz has an estimated $21.5B in dry powder: capital it has raised but not yet invested.