- Allhallows Yacht Club
- Blue Circle Sailing Club
- British Rowing
- British Sailing
- Canoe England
- Chatham Maritime Watersports Centre
- Elite Sailing
- Hoo Ness Yacht Club
- Hundred of Hoo Sailing Club
- Kent Boat and Ski Club
- Medway Cruising Club
- Medway Yacht Club
- Nemes Diving and Water Sports Academy
- Segas Sailing Club
- Wilsonian Sailing Club