Andreessen Horowitz
Venture capital firm · Menlo Park, USA · Founded 2009 · Active in 2026
Andreessen Horowitz was founded in Menlo Park in 2009 by Marc Andreessen and Ben Horowitz. The firm grew from a $300M first fund to one of the largest venture managers in the world, structured around thesis-driven verticals — crypto (a16z crypto), American Dynamism (defence, manufacturing, climate), bio + health, AI infrastructure, fintech, consumer, and games.
a16z is associated with the 'Software Is Eating the World' essay and an aggressive content strategy. Notable bets include Coinbase, GitHub, Databricks, Lyft, and Mistral AI.
The 208 a16z Power Law outcomes ($100M+ revenue and above).
Snapshot of where the outcomes are concentrated by country, sector, and stage entered.
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USA190
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UK5
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Canada3
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Denmark1
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Colombia1
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Singapore1
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Decentralised1
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France1
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Hong Kong1
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Brazil1
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Germany1
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India1
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Fintech43
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AI33
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Other B2B Software28
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Cybersecurity17
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eCommerce & Marketplaces15
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Health Tech & Medtech15
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Biotech & Life Sciences12
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Marketing10
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Other10
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Transportation8
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Space5
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Energy4
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Series B+92
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Series A74
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Seed36
a16z's 208 Power Law outcomes.
Toggle between a sector landscape and a world map. Both views respond to the stage and outcome-tier filters. The faded names at the bottom of bigger boxes are part of the full list — click "+ N more" to reveal them.
Where a16z's founders come from — and where they study.
754 founders across the 208 Power Law outcomes — split by country of origin, university attended, and the company they worked at before founding. Stanford University and Alphabet | Google are the deepest single pipelines.
Key people at a16z.
How does a16z stack up?
a16z in orange, your selection in blue and other colours. Pick from the global roster of 35 peer investors — filter by region or hit "Find similar shapes" to auto-pick the three closest. The funnel matrix mirrors the spider chart on the ranking page; the line chart shows each firm's share of global unicorns minted that year — peaks reveal vintage years.
Stage focus
Companies by entry stage and outcome tierSector focus
Companies per investor across the 10 highest-volume sectorsShare of new unicorns per year
% of all global unicorns minted that year, year by yearWant the full picture on Andreessen Horowitz?
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