Activity not yet confirmed Verified 5 Nov 2026
Main Set
London-based venture firm, founded in 2023, that invests in post-revenue fintech and financial infrastructure companies at early and growth stage across the UK, Europe and the US.
- Type
- VC firm
- Location
- London, United Kingdom
- Stages
- Growth
- Backs
- Fintech, B2B software
- Sectors
- Fintech, AI, Devtools, B2B
- Portfolio mix
- Fintech 61%; B2B software 39% (n=10)
- Website
- mainset.co.uk
Contacts on file
For Main Set, the paid file holds: 4 named decision-makers with roles; firm contact email (domain checked); how to pitch (the route the firm publishes).
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Notable investments
Griffin BankDatabentoAnyfinNumeSprout.ai
Sources
Last checked 5 Nov 2026. Is something wrong? Tell us.
Appears in 26 lists
Developer tools investors in London (16)Developer tools investors in the UK (30)Growth-stage developer tools investors (39)B2B investors in London (49)B2B investors in the UK (73)Fintech investors in London (113)Growth-stage B2B investors (119)Growth-stage investors in the UK (137)SaaS investors in London (141)AI investors in London (142)Venture capital firms in London (149)Fintech investors in the UK (165)Venture capital firms in the UK (192)AI investors in the UK (214)Growth-stage fintech investors (214)Developer tools investors (216)SaaS investors in the UK (223)Startup investors in London (239)Growth-stage AI investors (295)Growth-stage SaaS investors (344)Startup investors in the UK (416)B2B investors (438)Growth-stage investors (705)Fintech investors (846)SaaS investors (1,529)AI investors (1,576)