- Senior Living Fund
- Senior Living Investment Brokerage
- Senior Living Investment Brokerage Inc.
- Senior Living Properties
- Senior Living Properties LLC
- Senior Living Properties Operations
- Seniorly
- SeniorSelect Partners
- Sensiva Health
- Sentara Healthcare
- SentosaCare
- Senwell Senior Investment Advisors
- Serviam Partner
- Service Employees International Union California
- Seton Costside
- Seton Medical Center
- Setpoint
- Seven Acres Jewish Senior Care
- Seven Days
- SFCS