Brian S O Keefe

Portfolio Companies 2026 for Brian S O Keefe: investors, rounds, and co-investor patterns from StartupFundraising.com research, updated for 2026.

Brian S O Keefe covers 12 companies with a founder-verified check from Brian S O Keefe, concentrated in E-commerce, AI Infrastructure, Healthtech. Round sizes are not disclosed for these companies, so this report lists the verified positions rather than dollar totals.

Brian S O Keefe — verified positions

Brian S. O'Keefe — related firms and companies (56)

Brian S. O'Keefe profile · All research reports