Winter Street Ventures
Boston, Massachusettswinterstreetventures.com
Overview
Winter Street Ventures is a venture capital firm that invests in tech-enabled healthcare companies utilizing AI and predictive analytics. It primarily focuses on Series A deals, with selective investments in Seed-stage companies. The firm was founded as the venture affiliate of Commonwealth Care Alliance and became an independent firm in April 2025.
Portfolio Companies
4
Website
winterstreetventures.comInvestments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Thrive Health Tech | May 2023 | Pre Seed | Co-investor |
| Lynx | Mar 2022 | Series A | Co-investor |
| Lynx | Mar 2022 | Seed | Co-investor |
| Lynx | Mar 2022 | Seed | Co-investor |
| Lynx | Mar 2022 | Series A | Co-investor |
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.
