- Comfort Inn, Gloucester
- Comfort Inn, Rocky Mount
- Comfort Inn, Roseville
- Comfort Inn, Silver City
- Comfort Inn, Springfield
- Comfort Keepers
- Comfort Suite Norwich
- Comfort Suites Dollywood, Pigeon Forge
- Comfort Suites Florence
- Comfort Suites Perimeter Center, Atlanta
- Comfort Suites, Chesapeake
- Comfort Suites, Starkville
- Commercial Roofing Consultants, Inc.
- Commissioners Chambers County
- Commonwealth Bank
- Commonwealth Health Regional Hospital of Scranton
- Commonwealth Health Wilkes-Barre General Hospital
- CommPartners
- Communication at Work
- Communication Fraud Control Association
- Communications Test Design, Inc
- Community Action Commission of Fayette County
- Community Action Council
- Community Alert Network
- Community Ambulance
- Community Anti-Drug Coalitions of America
- Community Asphalt Corporation
- Community Association Institute
- Community Bank of New Jersey
- Community Blood Center-Community Tissue
- Community Board 8
- Community Care Partners
- Community Choice Michigan
- Community Development Loan Fund
- Community Family Centers
- Community Financial Services Association of America
- Community First Medical Center
- Community Foundation of Western North Carolina
- Community Fund of Darien
- Community Health Access Network
- Community Health Care Systems, Inc.
- Community Health Center of Franklin County
- Community Health Center of the Black Hills
- Community Health Centers of Burlington
- Community Health Centers of Western Kentucky
- Community Health Centers of Western Kentucky
- Community Health Connect
- Community Health Emergency Services
- Community Health Initiative
- Community Health Link