Andreessen Horowitz

Venture capital · Menlo Park, California

Founded in 2009, Andreessen Horowitz is a venture capital firm based in Menlo Park, California. 607 portfolio companies, 99 recorded rounds and 58 funds are on record.

AUM
$90.0B
Portfolio companies
607
Recorded deals
99
1 in last 12M
Last investment
Aug 2026

Deal history

97 participations
DateCompanyRaisedRole
Sep 2026OpenEvidence▮▮
Sep 2026Harvey AI▮▮
Sep 2026Gimlet Labs▮▮
+ 94 more deals · all 97, priced and dated
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Investment activity

Andreessen Horowitz joined 51 recorded rounds in the last two years (30 in the last 12 months), up from 17 in the two years before. By year: 26 in 2026, 22 in 2025 and 10 in 2024. Across all 99 recorded rounds, 63 were later-stage, 28 were early-stage and 4 were secondary. Andreessen Horowitz is recorded as lead on 35 of them. 10 rounds landed in the last 90 days. Andreessen Horowitz most often invests alongside Coatue Management (20 shared rounds), Founders Fund (13 shared rounds) and DST Global (12 shared rounds). Most recently: OpenEvidence (Series E, Sep 2026) and Harvey AI (Series H, Sep 2026).

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