- Mohawk Medical Properties
- Momentum Skilled Services
- Monarch Healthcare Management
- Monida Healthcare Staffing Solutions
- Monroe Community Hospital
- Montana Health Care Association
- Montana State University
- Montecito Medical Real Estate
- montefiore health system
- Monticello
- Monticello Asset Management
- MONTICELLOAM
- Moody’s
- Moody’s Investors Service
- Moody's Analytics REIS
- Morehead Memorial Hospital
- Morgan Stanley
- Morning Consult
- Morningside Ministries
- Morningside Ventures