Investment thesis
Phosphor Capital is an early-stage fund founded in 2024 that invests exclusively in companies coming out of Y Combinator, targeting what it identifies as the strongest founders in each batch. It invests early, commits with conviction and then works alongside teams over the multi-year arc of building a company. Its first fund is $17M.
Past investments
| Company | Round | Date | Round size |
|---|---|---|---|
| Nexus Brussels, Belgium | Seed | Apr 2026 | €3.7M |