Investor Lists

Investors based in Guernsey

Updated 7 November 2026

Firms headquartered in Guernsey, ordered by what we have observed them do rather than by what they claim to invest in. Where a firm sits is not where it invests; for that, see investors in Guernsey.

See all 32 →The top 25
32investors on the listNo change this week
7cheques in 12 monthsToo few cheques to tell
$6.3Mmedian round they joined-21% against the market median
6%wrote a cheque in 12 months
6%have led a round

The Top 25

Ordered by cheques observed, never by anything anyone paid for

Deploying now (2)

  1. 1Air Street CapitalDeploying nowVC firm · Guernsey8$49Mmedian roundSept 2026last seen
  2. 2GLI FinancequietVC firm · Guernsey4$2.6Mmedian roundMay 2015last seen
  3. 3Turkven Private EquityquietPrivate equity · Guernsey2$24Mmedian roundOct 2020last seen
  4. 4BWCI TrustquietVC firm · Guernsey1$2.7Mmedian roundJan 2008last seen
  5. 5FastForward InnovationsquietVC firm · Guernsey1$10Mmedian roundJun 2016last seen
  6. 6Investment Partners (Guernsey)quietFamily office · Guernsey1$125Kmedian roundApr 2013last seen
  7. 7SEED Innovations LtdDeploying nowVC firm · Guernsey1$395Kmedian roundJun 2026last seen
  8. 8TESTUDO FundquietVC firm · Guernsey1$12Mmedian roundDec 2013last seen
  9. 93C CapitalunknownFamily office · Guernseynone observed-median round-last seen
  10. 10AMVEST - Private EquityunknownPrivate equity · Guernseynone observed-median round-last seen
  11. 11APQ GlobalunknownVC firm · Guernseynone observed-median round-last seen
  12. 12AfaafaunknownCompany · Guernseynone observed-median round-last seen
  13. 13Apax Global Alpha LimitedunknownPrivate equity · Guernseynone observed-median round-last seen
  14. 14Apeiron PartnersunknownVC firm · Guernseynone observed-median round-last seen
  15. 15Assemble49-GlobalunknownInvestment firm · Guernseynone observed-median round-last seen
  16. 16Bachmann Group LtdunknownCompany · Guernseynone observed-median round-last seen
  17. 17Eaton Gate Capital PartnersunknownVC firm · Guernseynone observed-median round-last seen
  18. 18Elysium Fund Management LimitedunknownFamily office · Guernseynone observed-median round-last seen
  19. 19Eric Sturdza InvestmentsunknownInvestment firm · Guernseynone observed-median round-last seen
  20. 20Flywheel CapitalunknownGrowth equity · Guernseynone observed-median round-last seen
  21. 21HarbourVest Global Private Equity (HVPE)unknownPrivate equity · Guernseynone observed-median round-last seen
  22. 22LabtechunknownVC firm · Guernseynone observed-median round-last seen
  23. 23MidEuropa Fund ManagementunknownPrivate equity · Guernseynone observed-median round-last seen
  24. 24Stenham Asset ManagementunknownVC firm · Guernseynone observed-median round-last seen
  25. 25Unbundled VCunknownVC firm · Guernseynone observed-median round-last seen
7 more on this list

All 32 are in the app, with filters for stage, sector and market. A free account shows 10 per search, Pro up to 1,000.

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Quick answers about investors based in Guernsey

Who are the most active investors based in Guernsey?

By cheques observed, the most active are Air Street Capital, GLI Finance, Turkven Private Equity, BWCI Trust and FastForward Innovations.

How many investors based in Guernsey are there?

32 are on record. 6% made an investment in the last 12 months and 6% have led a round.

Which stages do investors based in Guernsey back?

Of the rounds with a named stage in the last 12 months, mostly Seed (33%) and Series A (33%).

How big are the rounds investors based in Guernsey join?

The typical (median) round among the leading investors here is $10M.

Which sectors do investors based in Guernsey back most?

In the last 12 months, mostly AI, Robotics and Genomics.

Which investors based in Guernsey lead the most rounds?

Air Street Capital (3 led) and Turkven Private Equity (1 led).

What have investors based in Guernsey invested in recently?

Recent rounds include Jack & Jill (Series A, Sept 2026, with Air Street Capital), Fieldwork Robotics (Seed, Jun 2026, with SEED Innovations Ltd) and Alta Ares (Series A, Jun 2026, with Air Street Capital).

How is this list of investors based in Guernsey 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