• All

    Our Companies We invest in companies that have what it takes to be market leaders and achieve transformational growth: strong market share, customer relationships, established brands, with management teams interested in taking an ownership stake in the future of the company we’re building. Our companies are excellent cases in point—we continue to seek opportunities to drive strategic growth and value in each.

  • Medical & Diagnostics

    Medical & Diagnostic Products Water Street invests in companies that have a proprietary product or leadership presence in a niche market. We help management build on that strong platform, expanding the company’s products and global footprint. Our companies are leaders in acute care, clinical laboratory, emergency medical services, home infusion and patient safety identification products.

  • Specialty Distribution

    Specialty Distribution We invest in companies that distribute unique products to specific healthcare markets, supported by value-added product expertise and services. Our focus is expanding those products and services into new and complementary markets. Water Street’s companies are leading distributors to the acute care, clinical laboratory, emergency medical services and home infusion markets.

  • Outsourced Services

    Outsourced Healthcare Services Water Street invests in companies that skillfully manage the costs and administration of specialized healthcare services. We expand those services on a national scale to reduce costs and lessen the administrative burden for payers and providers, and deliver optimal quality of care to patients. Our companies are market leaders in anatomic pathology, outpatient rehabilitation and specialized benefits management services.

  • Specialty Pharma

    Specialty Pharmaceutical Products & Services Water Street invests in companies with proprietary pharmaceutical products, and specialized pharmaceutical expertise and services. We help management strategically expand those products and services to create greater value. Our companies are leaders in oral healthcare pharmaceuticals and pharmaceutical drug development services.