Quantonation Fund II is a Paris-based venture capital fund managed by Quantonation. €220m reported at close (stage not stated) (source published February 2026).
Early-stage fund for quantum and physics-based startups
Amounts come from the linked public source. A first close is not the final fund size, and a reported close does not confirm that the fund is investing now. Headquarters describe where the manager is based, not where it invests.