- Luther Manor
- Lutheran Homes of South Carolina
- Lutheran Life Communities
- Lutheran Senior Services
- Lutheran Services Carolinas
- Lutheran Services in America
- Lutheran Social Ministries of New Jersey
- M&T Realty Capital
- MACPAC
- MAEVA Group
- Mailman School of Public Health
- Maine Department of Health and Human Services
- Maine Health Care Association
- Maine Veterans’ Home
- Maine Veterans’ Home Scarborough
- Maine Veterans’ Homes
- MaineHealth
- Mainstreet
- Mainstreet Investments
- Maison DeVille Nursing Home