- Cheval TV
- Chevy Baseball
- Chi Chi Rodriguez Golf Club
- CHi Fitness
- Chicago (CC) Baseball 24h
- Chicago (CWS) Baseball 24h
- Chicago Arts Athletics Network
- Chicago Baseball
- Chicago Baseball Sox Edition
- Chicago Blackhawks
- Chicago Fire SC Invitational
- Chicago KICS Football Club
- Chicago Park Dist. - Athletics
- Chicago Sky Mobile
- Chicago Swim School
- Chicago YC
- Chicagoland Summer Showcase
- Chicken Hunter
- Chicureo Padel
- Cholet Basket
- Choomza Judging
- Chop Chop Soccer
- ChopFit
- Chorale Roanne Basket
- ChoreoMaker
- Chorinitia
- Chorley Leisure
- Chorus RF Laptimer
- Chris Pollman Karate
- JusHoop Training
- Christchurch Football Club
- Christchurch Metro Cricket
- Christian Tissier Aikido
- Santa Claus Happy Christmas
- ChromaFan
- Chrono Consult Tracking GPS
- Chrono PullUps: 3D Trainer
- Chrono PushUps: 3D Trainer