The 106 busiest AI cheque writers
Investors funneled just over €11bn into European startups in 2025, according to Sifted data — up 58% on 2024 investment. It was a gold rush.
Included in the ranking below are VC funds, accelerators, corporate investment arms and individual angel investors.
Note: if there are any investments missing from this list, or something needs updating, please let us know by email at rankings@sifted.eu
Last updated: 13 March 2026