EC CAMBRIDGE
CAE - PRINCESS HELENA COLLEGE
STAFFORD HOUSE SCHOOL OF ENGLISH
INTERNATIONAL HOUSE DUBLIN - WESLEY COLLEGE
EC SAN DIEGO
BRIGHTON LANGUAGE COLLEGE
ESE SALINA BAY
OPEN HEARTS LANGUAGE ACADEMY
EC TORONTO
KAPLAN INTERNATIONAL BRISBANE
NCG - QUEEN ETHELBURGAS COLLEGE
UNIVERSITY OF WESTMINSTER