INSTITUTE OF ENGLISH LANGUAGE STUDIES
KINGS OXFORD
EC MALTA 30+ BUSINESS ENGLISH MINI GROUP
EUROPEAN SCHOOL OF ENGLISH
KAPLAN INTERNATIONAL CHICAGO
CHICHESTER COLLEGE
KINGS LOS ANGELES (MARYMOUNT)
EC ENGLISH LOS ANGELES - UCLA CAMPUS
DID BERLIN MITTE
ANGLO CONTINENTAL
CATS CAMBRIDGE
BSC - KINGS COLLEGE LONDON