Investor Lists

Seed investors based in London

Updated 7 November 2026

Firms with an address in London that we have watched take part in a seed round in the last two years.

See all 175 →The top 25
175investors on the list+3 this week
1,814cheques in 12 months-2% against the market
$7.4Mmedian round they joined-7% against the market median
90%wrote a cheque in 12 months
54%have led a round

The Top 25

Ordered by cheques observed, never by anything anyone paid for

Deploying now (25)

  1. 1Index VenturesDeploying nowVC firm · United Kingdom1,027$31Mmedian roundNov 2026last seen
  2. 2AntlerDeploying nowVC firm · United Kingdom729$1Mmedian roundNov 2026last seen
  3. 3CrowdcubeDeploying nowVC firm · United Kingdom715$615Kmedian roundSept 2026last seen
  4. 4SeedcampDeploying nowVC firm · United Kingdom519$5Mmedian roundNov 2026last seen
  5. 5GSRDeploying nowVC firm · United Kingdom453$6Mmedian roundJun 2026last seen
  6. 6SFC CapitalDeploying nowAngel network · United Kingdom379$431Kmedian roundNov 2026last seen
  7. 7Balderton CapitalDeploying nowVC firm · United Kingdom368$30Mmedian roundOct 2026last seen
  8. 8Octopus VenturesDeploying nowVC firm · United Kingdom355$10Mmedian roundOct 2026last seen
  9. 9Entrepreneur FirstDeploying nowAccelerator · United Kingdom332$3.6Mmedian roundOct 2026last seen
  10. 10LocalGlobeDeploying nowVC firm · United Kingdom269$12Mmedian roundOct 2026last seen
  11. 11NorthzoneDeploying nowVC firm · United Kingdom240$22Mmedian roundOct 2026last seen
  12. 12AtomicoDeploying nowVC firm · United Kingdom215$30Mmedian roundOct 2026last seen
  13. 13ParkwalkDeploying nowVC firm · United Kingdom209$6.9Mmedian roundOct 2026last seen
  14. 14Notion CapitalDeploying nowVC firm · United Kingdom202$9.2Mmedian roundOct 2026last seen
  15. 15AscensionDeploying nowVC firm · United Kingdom190$3.4Mmedian roundOct 2026last seen
  16. 16Janus Henderson InvestorsDeploying nowPrivate equity · United Kingdom178$115Mmedian roundOct 2026last seen
  17. 17IP GroupDeploying nowVC firm · United Kingdom174$9.1Mmedian roundOct 2026last seen
  18. 18IQ CapitalDeploying nowVC firm · United Kingdom165$17Mmedian roundOct 2026last seen
  19. 19Fuel VenturesDeploying nowVC firm · United Kingdom163$1.9Mmedian roundOct 2026last seen
  20. 20Amadeus Capital PartnersDeploying nowVC firm · United Kingdom158$12Mmedian roundSept 2026last seen
  21. 21DST GlobalDeploying nowPrivate equity · United Kingdom158$81Mmedian roundOct 2026last seen
  22. 22MMC VenturesDeploying nowVC firm · United Kingdom154$9.3Mmedian roundNov 2026last seen
  23. 23EQT VenturesDeploying nowVC firm · Sweden152$20Mmedian roundOct 2026last seen
  24. 24Foresight GroupDeploying nowPrivate equity · United Kingdom132$4Mmedian roundOct 2026last seen
  25. 25Nauta CapitalDeploying nowVC firm · United Kingdom132$5.3Mmedian roundNov 2026last seen
150 more on this list

All 175 are in the app, with filters for stage, sector and market. A free account shows 10 per search, Pro up to 1,000.

See the whole list →

Quick answers about seed investors based in London

Who are the most active seed investors based in London?

By cheques observed, the most active are Index Ventures, Antler, Crowdcube, Seedcamp and GSR.

How many seed investors based in London are there?

175 are on record. 90% made an investment in the last 12 months and 54% have led a round.

Which stages do seed investors based in London back?

Of the rounds with a named stage in the last 12 months, mostly Seed (32%) and Series A (20%).

How big are the rounds seed investors based in London join?

The typical (median) round among the leading investors here is $9.2M.

Which sectors do seed investors based in London back most?

In the last 12 months, mostly AI, Fintech and Biotech.

Which seed investors based in London lead the most rounds?

Index Ventures (62 led), Balderton Capital (22 led) and EQT Ventures (20 led).

What have seed investors based in London invested in recently?

Recent rounds include Potential Sciences (Seed, Nov 2026, with Portfolio Ventures), Cowboy (Seed, Nov 2026, with Semantic Ventures) and Claimlane (Series A, Nov 2026, with Verb Ventures).

How is this list of seed investors based in London ranked?

By cheques observed, from the rounds and filings we watched, and never by anything anyone paid for. It is rebuilt every night.

Built from the rounds we watched, refreshed every night. How we count · Report a correction