Andreessen Horowitz

Andreessen Horowitz (a16z) is a prominent American venture capital firm founded in 2009 by Marc Andreessen and Ben Horowitz. Headquartered in Menlo Park, California, with an additional office in San Francisco, the firm manages approximately $42–46 billion in assets across various funds. a16z invests in a wide range of sectors, including technology, biotech, crypto, and more, supporting companies at all stages from seed to late-stage growth. The firm is known for its operator-focused approach, providing extensive operational support alongside capital. This includes assistance with talent acquisition, go-to-market strategies, and leadership development, facilitated by a dedicated team of specialists. a16z has made significant investments in notable companies such as Pearl Health, Sky Mavis, and Kickstarter, showcasing its commitment to backing innovative tech builders. With a strong emphasis on technology as a driver of societal progress, a16z continues to play a key role in shaping the future of various industries.

Venture Capital & Private Equity Menlo Park, United States ~979 employees

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Employees
979
+1.8% in the 3 months to Sep 2026
Revenue / employee
$153K
Revenue ~$150M
Total funding
$22.9B
Last round Apr 2024
12-month attrition
13.7%
Tech: 30.4%
H1B filings, FY2026
11
Sponsors visas
Open jobs
14
Last 30 days

Headcount trend

Andreessen Horowitz went from 784 employees in Oct 2024 to 979 in Sep 2026. Apr to Sep 2026: 143 people joined, 60 left.

Org structure

Headcount by department

Other505
Operations160
Finance79
HR71
Marketing69
Engineering52
Design27
Sales9

Funding

  • Apr 2024 · $7.2B
  • May 2022 · $4.5B
  • Jan 2022 · $9B
  • Jun 2021 · $2.2B

Salaries at Andreessen Horowitz

All salaries

4 salary profiles in the US

Most reported roles

Pay by level, gender and ethnicity

H-1B sponsorship

H-1B Sponsorship Limited
H-1B Filings by Department
Engineering5
Finance4
HR2
Marketing1
Legal1

The department split adds up all the years listed above. FY2026 alone: 11 filings.

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Andreessen Horowitz FAQ

How many employees does Andreessen Horowitz have?

Andreessen Horowitz has about 979 employees, up 1.8% over the 3 months to Sep 2026.

Does Andreessen Horowitz sponsor H1B visas?

Yes. Andreessen Horowitz filed 11 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. The largest group was Engineering roles.

What is Andreessen Horowitz's revenue per employee?

Andreessen Horowitz makes about $153K in revenue per employee, based on $150M annual revenue and 979 employees.

How much does Andreessen Horowitz pay?

6figr has 4 salary profiles for Andreessen Horowitz in the US, with pay broken down by role, level, gender and ethnicity on the Andreessen Horowitz salaries page. See Andreessen Horowitz salaries

How much funding has Andreessen Horowitz raised?

Andreessen Horowitz has raised $22.9B in total funding.

Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.