/Investor DB

Protein Capital Management — 2026 Investments

1 investments dated 2026 · listed companies and verified rows first · show all

Glacisglacis.ioinJul 2026 · $6.8M

Glacis provides runtime security controls and signed operational records for AI agent workflows that access tools, credentials, and customer data, enabling fast-growing AI companies to demonstrate compliance with enterprise security requirements.

AI & Machine LearningCybersecurityEnterprise SoftwareGovTech

Joe Braidwood(Co-Founder & CEO)inRohit Tatachar(Co-Founder & CTO)inJennifer Shannon(Co-Founder & Chief Medical Officer)in

Co-investorsAllen Institute for AI (AI2) IncubatorArrington CapitalCoinbase VenturesFactionFranklin TempletonPaper 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.