Sam Altman — 2025 Investments
1 investments dated 2025 · listed companies and verified rows first · show all
Volantisvolantissemi.aiJun 2025
Develops optical interconnect technology using light-based communication for computing systems.
Deep TechHardwareSemiconductors
Co-investorsIceNineUnpopular VenturesVibe CapitalY Combinator
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.



