OSS Ventures follow-on fund is a Paris-based venture capital fund managed by OSS Ventures. €40m reported at first close (source published February 2026).
Follow-on fund scaling industrial B2B software companies created by the OSS studio
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.