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Andreessen Horowitz

Venture capital firm founded by Netscape and Loudcloud alumni.

Wikipedia-confirmed identity. Matched to Wikidata Q4034010 ↗ with a Wikipedia article ↗. Checked 2026-10-02.

Netscape & the browser generation ↗Wikipedia ↗Wikidata ↗Sigh on disappointed.us ↗

Venture capital firm founded by Netscape and Loudcloud alumni.

Funding events

Financing records can exist before investors are identified. Source reports retain their date basis, amount scope, and review status.

    Browse 0 reported financing events ↗

    Organizations and connections

    Affiliations retain their dates and sources. Roles may be historical; a missing end date does not establish a current role. Machine classifications need review; a co-mention alone does not establish a relationship.

    1. Ben Horowitz→Andreessen Horowitz

      Co-founded

      foundedFrom 2009 · end not recordedCurated evidence
    2. Andreessen Horowitz→OpenAI

      Co-led the financing

      invested inAnnounced 2026-03-31Curated evidence
      Investor role
      Co-lead investor
      Financing
      Type not specified
      Announced
      Closing status
      Closed
      Round total
      USD 122,000,000,000
      Post-money valuation
      USD 852,000,000,000

      Source context: The $122 billion is the closed round’s committed capital, not a claim that all cash was paid on the announcement date. It supersedes the initial $110 billion announced in February, within the same financing event.

      The round total covers all investors. Individual contributions are recorded separately when disclosed.

      Event reference: funding:openai:financing-2026

    3. Andreessen Horowitz→Mistral AI

      Participated in Series C

      invested inAnnounced 2025-09-09Curated evidence
      Stage
      Series C
      Investor role
      Participating investor
      Financing
      Type not specified
      Announced
      Closing status
      Announced
      Round total
      EUR 1,700,000,000
      Post-money valuation
      EUR 11,700,000,000

      Source context: €1.7 billion is the entire round; €11.7 billion is post-money valuation. This investor is explicitly listed as a participant; its individual check size is undisclosed.

      The round total covers all investors. Individual contributions are recorded separately when disclosed.

      Event reference: funding:mistral:series-c-2025

    4. Marc Andreessen→Andreessen Horowitz

      Co-founded

      foundedFrom 2009 · end not recordedCurated evidence
    5. Marc Andreessen→Andreessen Horowitz

      Founded

      foundedDates not recordedWikidata statement
    6. Ben Horowitz→Andreessen Horowitz

      Founded

      foundedDates not recordedWikidata statement
    7. Scott Kupor→Andreessen Horowitz

      Works or worked for

      employed byFrom 2009 · end not recordedWikidata statement
    8. Martín Casado→Andreessen Horowitz

      Works or worked for

      employed byDates not recordedWikidata statement
    9. Marc Andreessen→Andreessen Horowitz

      Works or worked for

      employed byFrom 2009 · end not recordedWikidata statement
    10. Sriram Krishnan→Andreessen Horowitz

      Works or worked for

      employed by2021–2024Wikidata statement