Connecticut Innovations Co-Investors 2026

Who Connecticut Innovations invests alongside: Bessemer Venture Partners, Canaan Partners, Exfinity Venture Partners — mapped across 18 portfolio companies.

Connecticut Innovations accounts for 15 tracked companies with verified cap-table data, 15 of which disclose round sizes totalling $1.1B. The median disclosed raise is $56M, and the largest is Halda Therapeutics at $202M, ahead of Arvinas ($171M) and Enko Chem, Inc. ($150M).

The names that recur most often on these co-invested cap tables are Connecticut Innovations (15 companies), Canaan Partners (3 companies), Elm Street Ventures (3 companies), Osage University Partners (2 companies), Contour Venture Partners (2 companies), Access Biotechnology (1 company). By latest disclosed round, the market skews Series B (4), Series C (3), Series D (2), Series A (2).

Best funded Connecticut Innovations companies

  1. Halda Therapeutics — $202M (latest: Series B)
  2. Arvinas — $171M (latest: Series D)
  3. Enko Chem, Inc. — $150M (latest: Series C)
  4. Quantum Circuits — $84M (latest: Series B)
  5. Saphlux — $71M (latest: Series C)
  6. Simcha Therapeutics — $65M
  7. Shelf — $61M (latest: Series B)
  8. Cara Therapeutics — $56M (latest: Series D)
  9. Inbox Health — $55M (latest: Seed)
  10. Alphina Therapeutics — $40M (latest: Series A)
  11. Wellinks (formerly Convexity Scientific) — $39M (latest: Series C)
  12. BlockFi — $35M (latest: Series A)
  13. P2 Science — $23M (latest: Growth)
  14. Covr Financial Technologies — $23M (latest: Series B)
  15. CiDRA — $20M (latest: Growth)

Connecticut Innovations — related firms and companies (56)

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