EC DUBLIN
UNIVERSITY OF CALIFORNIA (BERKELEY)
HARROW HOUSE INTERNATONAL
UNIVERSITY OF KENT
ILSC - UNIVERSITY OF BRITISH COLUMBIA
EUROPEAN SCHOOL OF ENGLISH
ANGLO CONTINENTAL
EC ENGLISH MALTA
KAPLAN INTERNATIONAL - NEW YORK
INSTITUTE OF ENGLISH LANGUAGE STUDIES
UNIVERSITY OF WESTMINSTER
EMERALD CULTURAL INSTITUTE - MARINO INSTITUTE