- Revelation Partners
- Revelstoke Capital Partners
- Reverence
- Rhino Health
- Rhode Island Hospital
- Rhode Island Hospital–Lifespan
- Rhode Island Partnership for Home Care
- RIDatix
- Ridgemont Equity Partners
- Rippl
- Risant Health
- Rivas Goldstein
- Riverside Health System
- Ro
- Robinson & Cole
- Robinson+Cole
- Rock Health
- Rockbridge Area Hospice
- Rockstad Foundation
- Rocky Mountain Refuge


