Investments abroad · VC firm · United States

Andreessen Horowitz's investments in the United Kingdom

Andreessen Horowitz, based in the United States, has backed 17 startups in the United Kingdom in rounds we track, $2.8B between them, grouped by their main sector.

17startups backed
3sectors
$2.8Braised between them
AIbiggest sector

Andreessen Horowitz's whole portfolioAndreessen Horowitz's profile

AI

9

Fintech

6

Web3 & Crypto

2

Segment by segment

AI

9 startups · $470M raised

  1. Entrepreneurs FirstEntrepreneurs First runs programs that identify individuals pursuing technology startups and support them during early company formation.United Kingdom$200M
  2. EthosEthos ESG, now part of ACA Group, specializes in data and analysis services that assess the impact of companies and funds on varioUnited Kingdom$143M
  3. OrbitalOrbital is an automated data platform that connects, secures, and manages data.United Kingdom$71M
  4. RelaceRelace AI platform generates custom made LLMs to create better models.United Kingdom$25M
  5. DoNotPayDoNotPay is an online robot lawyer that allows anyone to automatically claim asylum in the U.S, U.K, and Canada for free.United Kingdom$15M
  6. SBSmart BricksUnited Kingdom$6.0M
  7. ProloProlo is a London-based company that provides an AI-assisted procurement service specifically for the construction industry.United Kingdom$5.6M
  8. AdclearAdclear is a London-based RegTech startup founded in 2024, specializing in AI-powered compliance automation for financial marketing teams.United Kingdom$2.8M

Fintech

6 startups · $2.2B raised

  1. RevolutRevolut is a financial technology company that offers banking services, money transfers, foreign exchange, and spending analytics.United Kingdom$1.3B
  2. TTransferWiseUnited Kingdom$662M
  3. TRIVERTriver is a London-based fintech company that specializes in cash flow financing for small and medium-sized enterprises (SMEs).United Kingdom$174M
  4. SiftSift applies insights from a global network of data to detect fraud and increase positive user experience.United Kingdom$64M
  5. FirenzeFirenze aims to expand financial services by extending investment-backed lending to a wider audience.United Kingdom$11M
  6. ProsperAfter training over 70,000 students in 80 countries we know what it takes to help people earn more.United Kingdom$5.0M

Web3 & Crypto

2 startups · $68M raised

  1. AztecAztec is a fully decentralized, privacy-preserving Layer 2 blockchain built on Ethereum.United Kingdom$63M
  2. AArweaveUnited Kingdom$5.0M

How this map is made. Every startup here has raised money in a round we track that names Andreessen Horowitz as an investor and is based in United Kingdom. Each sits under its main sector, read from its rounds, and each shows its best-funded first. Rebuilt nightly; updated 15 November 2026.

More portfolio maps

All portfolios
Co-investorsWho invests with Andreessen Horowitz977 co-investorsPortfolio mapAndreessen Horowitz portfolio map694 startups · $497BSector portfolioAndreessen Horowitz's AI portfolio259 startups · $426BSector portfolioAndreessen Horowitz's Fintech portfolio90 startups · $24BSector portfolioAndreessen Horowitz's Web3 & Crypto portfolio63 startups · $7.9BSector portfolioAndreessen Horowitz's IT Services portfolio44 startups · $1.4B

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