Cleveland Bay Horse Society (Main society in the UK)

Cleveland Bay Horse Society of North America

Cleveland Bay Horse Society of Australasia

Rare Breeds Survival Trust

Area IV Eventing

US Eventing Association

US Dressage Federation

Illinois Dressage & Combined Training Association

Northern Illinois Hunter/Jumper Association

Pembridge Stud - UK

Alabai Farm - Sydney, Australia

CM Sporthorses - Minnipa, South Australia