- 63 Car Club
- 750 Motor Club (Scotland)
- Aberdeen & District Motor Club
- Association of Motorsport Recovery Operators
- Berwick & District Motor Club
- Bo’ness Sporting Automobile Club
- Border Ecosse Car Club
- Borderlands Motor Vehicle Club
- Boundless by CSMA Scotland
- British Motorsport Marshals Club
- Buchan Off Road Drivers Club
- Caithness Car Club
- Caledonian Classic & Historic Motorsport Club
- Classic Car Tours
- Coltness Car Club
- Condor Motorsports Club
- Disability Motorsport Scotland
- Dunfermline Car Club
- East Ayrshire Car Club
- Ecosse Rallye Drivers Club
- Edinburgh University Motorsport Club
- Glenrothes Motor Sport Club
- Grampian Automobile Club
- Grampian Transport Museum Motor Club
- Hawick & Border Car Club
- Highland Car Club
- Isle of Skye Rally Club
- Jim Clark Memorial Motor Club
- Knockhill Motor Sports Club
- Lothian Car Club
- Machars Car Club
- Monklands Sporting Car Club
- Mull Car Club
- RSAC Motorsport Ltd
- Saltire Rally Club
- Scottish Hill Rally Club
- Scottish Land Rover Owners Club
- Scottish Motor Racing Club
- Scottish Motorsport Marshals Club
- Scottish MX5 Hillclimb and Sprint Register
- Scottish Off Road Club
- Scottish Sporting Car Club
- Scottish Sprint & Hillclimb Championship
- Solway Car Club
- South of Scotland Car Club
- SRC Car Club Ltd
- Stonehaven & District Motor Club
- Tay 4×4 Off Road Club
- West Cumbria Motorsport Club
- Wigton Motor Club