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4D Ventures

4d.ventures Direct investor

4D Ventures is a solo-GP vehicle led by Thomas Desimpel, backed by three silent partners, investing its own money in early-stage companies. It also runs a deal-by-deal syndicate with Finwise in which members co-invest alongside 4D.

4D Ventures is a deal-by-deal club or syndicate, founded in 2022. It invests directly in companies, from seed to Series A, in B2B SaaS, fintech and tech.

“Our sweet spots are late-seed ( 25K MRR) B2B SaaS companies. For successful second-time founders, we do make an exception.”

— 4D Ventures, own website
Layer
Direct investor
Type
Deal-by-deal club / syndicate
Stage
Seed – Series A
Invests in
Europe, Benelux, UK, US
Sectors
B2B SaaS, Fintech, tech
Founded
2022

Team, as 4D Ventures publishes it

  • Thomas Desimpel Syndicate partner; solo GP
  • Patrick Soetens Syndicate partner

Names and roles exactly as listed on 4d.ventures. Nothing else about these people is recorded.

Where this comes from

Every fact above was read from a page 4D Ventures publishes itself. Nothing is taken from third-party databases. Investment activity (deals, co-investors) is not yet recorded.

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Record 17265 · added 2026-10-26 · link last verified 2026-10-26 · confidence medium

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