/Investor DB

Sina Habibian — 2025 Investments

1 investments dated 2025 · listed companies and verified rows first · show all

Irreducibleirreducible.comin𝕏Jan 2025Defunct

Irreducible builds infrastructure for cryptographic computing, focusing on zero-knowledge proofs and trust mechanisms online.

Crypto & Web3CybersecurityDeep TechHardwareSan Francisco, US

Dr. Radi Cojbasic(Founder)Jim Posen(Founder)inRadisav Cojbasic(Founder)

Co-investorsBain Capital CryptoParadigmBrendan FarmerFenbushi CapitalRobot Ventures

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.