St GILES LONDON HIGHGATE
ENGLISH IN CHESTER
ENFOREX BARCELONA
KAPLAN INTERNATIONAL TORONTO
STUDIO CAMBRIDGE - SIR MICHAEL SUMMER CAMP
EC LONDON 30+ BUSINESS ENGLISH
DID BERLIN MITTE
QUEEN MARY UNIVERSITY OF LONDON
EC WASHINGTON DC
EMERALD CULTURAL INSTITUTE - MARINO INSTITUTE
UNIVERSITY OF CALIFORNIA (LOS ANGELES)
CAE - PRINCESS HELENA COLLEGE