Clarksville Athletic Club
- Family fitness center. Location, hours, facilities, programs, and policies.
- http://www.clarksvilleathleticclub.com/

Premier Medical Group
- Locally owned multi-specialty physician group with several centers around the city. Profiles of primary care doctors and specialists, location maps, other news and information about the group, and online interactive features.
- http://www.pmedgroup.com/

Gateway Health System
- Clarksville's regional medical center hospital, also offering home care services. Information about services, physician directory, and location information and other advice for visitors.
- http://www.ghsystem.com/

Life Center Foundation
- Substance abuse residential recovery program for adults. Program information, history, policies, and fees.
- http://www.lifecenterfoundation.org

Family Guidance Training Institute, Inc.
- Community mental health organization conducting educational and social mentoring projects for at-risk youth in the community, schools, colleges, and churches. Information about staff, programs, services, and related topics.
- http://www.fgti.net