| School | HMC Division | Membership | Location | Age Range |
| Gordon’s School | South Central (UK) | Associate (UK) | Woking, United Kingdom | 11 - 18 |
| Gordonstoun | Scottish (UK) | British Isles | Elgin, United Kingdom | 5 - 18 |
| Robert Gordon’s College | Scottish (UK) | British Isles | Aberdeen, United Kingdom | 3 - 18 |
Gordon’s School
Age range
11 - 18
Location
West End, Woking, Surrey, GU24 9PT, United Kingdom
Head’s name
Andrew Moss
Gordonstoun
Age range
5 - 18
Location
Gordonstoun, Elgin, Moray, Scotland, IV30 5RF, United Kingdom
Head’s name
Peter Green
Robert Gordon’s College
Age range
3 - 18
Location
Schoolhill, Aberdeen, Scotland, AB10 1FE, United Kingdom
Head’s name
Robin Macpherson