- Crozer Health
- Crozer-Chester Medical Center
- CSI Pharmacy
- CSU Shiley Haynes Institute for Palliative Care
- CTFN
- Culberson Hospital District
- Cureta Health Services
- Cureus
- Curo
- Curo Health Services
- Current Health
- Current Oncology
- Curve Health
- Cushman & Wakefield
- CVS Health
- CVS Health Corp.
- CVS Health Corporation
- CVS Health Ventures
- CVS pharmacy
- Cyft


