Ariel Owners Motorcycle Club
Ariel Klubben Danmark Ariel Club Denmark
Vintage and Veteran Motor Cycle Club (Australien)
The Vintage Motor Cycle Club (England)
MCHK Motorcykelhistoriska Klubben Swedish Motorcycle Club
MCV Club MC-Veteranerna Swedish Motorcycle Club
DAK Dalarnes Automobil Club Swedish Motorcycle and Automobile Club
Danmarks Veteran Motorcycleklub ( Danish Veteran Motor Cycle Club )
Yesterdays ( Dutch company Selling old Motorcycles )