UNITED KINGDOM
- Adcotes School
- Bell
- Bellerbys College
- Cambridge Education Group
- CATS College
- Edinburgh University
- Warwickshire College
- The Oxford English Centre
- Embassy English
- EF Education First
- Exeter College
- Loughborough College
- Moreton Hall School
- St Edmund’s College
- Stafford House
IRELAND
- Emerald Cultural Institute
