| 1066 Gymnastics | Bexhill | General, Pre-school, Adults, Disabilities, Team-gym, Women's Artistic | Phone: 01424 213 779 |
| Be... Gymnastics | Eastbourne | General, Pre-school, Freestyle, Adults, Disabilities, Tumble | |
| Bevendean GC | Brighton | General, Pre-school, Acrobatics, Tumble | |
| Brighton GC | Brighton | General, Adults | Phone: 07782 148 830 |
| CACL | Eastbourne | General, Acrobatics, Tumble | |
| Chichester GA | Chichester | General, Pre-school, Festival, Adults, Disabilities, Women's Artistic | |
| Dyson | Hove | General, Pre-school, Festival, Team-gym, Tumble | Phone: 07760 669 393 |
| Flitecrew | Crawley / Horsham | Trampoline, Cheer-leading | |
| Giants GC | Rustington | General, Pre-school, Freestyle | |
| Gymco | Worthing | General, Pre-school, Women's Artistic | |
| Hawth | Crawley | General, Pre-school, Adults, Team-gym, Men's Artistic | Phone: 01293 585 327 |
| Hollington | Hastings | General, Pre-school, Adults, Disabilities, Acrobatics, Tumble | |
| Horsham | Horsham | General, Pre-school, Acrobatics, Women's Artistic | Phone: 01403 756 699 |
| Infinity | Horsham | General, Pre-school, Adults, Acrobatics | |
| Performance TA | Worthing | Trampoline, Double Mini-tramp | Phone: 07795 805 440 |
| Regis GC | Bognor Regis | General, Pre-school, Freestyle, Adults, Disabilities, Acrobatics | |
| Sky High | Uckfield | General, Pre-school, Freestyle, Adults, Trampoline, Double Mini-tramp, Tumble | |
| Southbourne | Southbourne | General, Pre-school, Women's Artistic | |
| Stars GC | Steyning area | General, Freestyle, Trampoline | |
| Summerfields | Hastings | General, Pre-school, Women's Artistic | |
| Sussex Martlets | Worthing | Trampoline | Phone: 07738 866 435 |
| Sussex Springers | Hassocks | Trampoline | |
| The Academy of Gym | Chichester | General, Pre-school, Adults, Women's Artistic | |
| Uckfield GC | Maresfield | General, Pre-school, Adults, Women's Artistic | Phone: 01825 764 141 |
| Up'n'Downs | Seaford | Adults, Disabilities, Trampoline | |
| Westgate GC | Chichester | General | Phone: 07594 550 312 |
| Wickers | Lancing | General, Pre-school, Adults, Women's Artistic | Phone: 01903 752 503 |
| Worthing GC | Worthing | General, Pre-school | |
