Skyview Gymnastics
- Preschool, boys and girls recreational classes, gymnastic performing groups, competitive teams. Dance classes and cheer tumbling instruction. Located in Mount Airy.
- http://www.skyviewgymnastics.com/

Frederick Gymnastics
- Competitive and recreational programs, special olympics gymnastics team, trampoline and tumbling team, cheerleaders. Information, classes, camps. Located in Fredrick.
- http://www.frederickgymnastics.com/

Columbia Gymnastics
- Competitive and recreational programs for boys and girls. Features information on programs and services, registration and tuition, schedules, summer camps and classes, and contact information. Located in Columbia.
- http://www.columbiagymnastics.com/

Universal Gymnastics, Inc.
- Early childhood motor development center for children 8 months to 10 years. Located in Annapolis.
- http://www.universalgymnastics.com

MarVaTots'n Teens Gymnastics Club
- Classes, registration, team activities, birthday parties, coaches, elite team, annual Nation's Capital Cup meet. Located in Rockville.
- http://www.marvatotsnteens.com

Docksiders Gymnastics
- Preschool, boys and girls recreational programs, competitive teams, senior profiles. Facilities, recreational programs, competition, newsletter. Located in Millersville.
- http://www.docksidersgymnastics.com

Rebounders Gymnastics Training Center
- Provides activities for ages 18 months through adults, including special needs, weekly gymnastic classes, camps, birthday parties, field trips, cheerleaders-tumbling, trampoline, and boys and girls competitive programs. Locations in Timonium and Baltimore
- http://www.rebounders.com/

Harford Gymnastics
- Gymnastics programs from toddler to competitive team gymnastics. Information on classes, summer camps, field trips, birthday parties, as well as meet results and team profiles. Located in Joppa.
- http://www.harfordgymnastics.com

Silverstars Gymnastics
- Newsletter, fundraisers, classes/schedules, summer camp, birthday parties, pro shop. Located in Silver Spring.
- http://www.gosilverstars.com

Baltimore County Gymnastics
- Boys and girls preschool and recreational programs, tumbling for cheerleaders. Contact information, news on all the classes, from preschool to recreational, as well as cost and registration. Located in White Marsh.
- http://www.baltocogym.com