Signum Capital — 2025 Investments
2 investments dated 2025 · listed companies and verified rows first · show all
Bitlight Labsbitlightlabs.comSep 2025 · $9.6M
Bitcoin infrastructure company building RGB protocol and Lightning Network tooling, wallets and stablecoin payment rails.
Co-investorsEureka PartnersAmber GroupArkStream CapitalFundamental LabsGate VenturesHV Capital+2 more
Other
Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.
Zypher Network
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.