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Likely active: new deal Aug 2025 Verified 4 Nov 2026

Keiretsu Forum London

London chapter of Keiretsu Forum, a global angel network of 50+ chapters, where screened companies pitch to accredited angel, VC and corporate members who then invest individually after due diligence. Members invest across technology, healthcare and life sciences, consumer products and real estate.

Type
Angel network
Location
London, United Kingdom
Stages
Seed
Backs
Medtech and digital health, B2B software, Biotech and pharma
Sectors
Healthtech and life sciences, Biotech, AI, Energy, Generalist, Consumer
Portfolio mix
Medtech and digital health 25%; B2B software 25%; Biotech and pharma 23%; Climate and energy 8%; Consumer apps 8%; Tech-enabled services 4%; Fintech 4%; Hardware 4% (n=25, 2025 to 2026)

Contacts on file

For Keiretsu Forum London, the paid file holds: 4 named decision-makers with roles; check size; how to pitch (the route the firm publishes); LinkedIn page.

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Notable investments

Sinaptica TherapeuticsUHubsLimelightUnibloomTo The Market

Sources

Last checked 4 Nov 2026. Is something wrong? Tell us.

Appears in 35 lists

Medtech investors in London (36)Energy investors in London (36)Biotech investors in London (42)Medtech investors in the UK (58)Angel networks in the UK (63)Energy investors in the UK (63)Consumer investors in London (67)Consumer investors in the UK (89)Biotech investors in the UK (92)Healthtech investors in London (113)Angel networks (138)SaaS investors in London (141)AI investors in London (142)Healthtech investors in the UK (194)AI investors in the UK (214)SaaS investors in the UK (223)Startup investors in London (239)Seed energy investors (261)Seed medtech investors (278)Seed investors in the UK (295)Seed biotech investors (300)Seed consumer investors (331)Startup investors in the UK (416)Energy investors (421)Medtech investors (457)Biotech investors (484)Consumer investors (512)Generalist investors (526)Seed healthtech investors (800)Seed SaaS investors (1,010)Seed AI investors (1,082)Healthtech investors (1,207)SaaS investors (1,529)AI investors (1,576)Seed investors (1,892)