NEWCaplight raises a $16M Series A, led by BlackRock and Fin Capital →
Skip to main content
Caplight Logo









Water Street Healthcare Partners

Water Street Healthcare Partners

Chicago, Illinoiswaterstreet.com

Overview

Water Street Healthcare Partners is a strategic private equity firm that invests exclusively in middle-market companies within the medical products and diagnostics, healthcare services, and pharmaceutical and life sciences sectors.

Year Founded

2005

Portfolio Companies

18

Investments

Water Street Healthcare Partners investments
CompanyDateStageLead
Pillr HealthJan 2026Private EquityLead
LumelightJun 2025Private EquityLead
MedSpeedAug 2024Private EquityLead
CatalyxOct 2022Private EquityLead
Renovo SolutionsJan 2022Growth EquityCo-investor

Sector & Stage Mix

Industry, funding stage, and valuation band breakdowns.

Premium
SeedSeries ASeries BGrowth

Unlock portfolio analytics

Sign up to view full sector, stage, and valuation breakdowns for this investor.

Investment Activity

Yearly cadence, pace, and funding raised over time.

Premium
2021
2022
2023
2024
2025
2026

Unlock portfolio analytics

Sign up to explore yearly investment trends and funding raised over time.

FAQ

Firmographic Details

HeadquartersChicago, Illinois
Year Founded2005

Institutional Data Access

Join leading institutional investors using Caplight to access private market data, discover pricing, and execute secondary block trades.

Requires verified institutional or accredited status.