CATS CAMBRIDGE
UNIVERSITY OF THE WEST OF ENGLAND
EC LONDON 30+ BUSINESS ENGLISH
NCG - QUEEN ETHELBURGAS COLLEGE
CAE - PRINCESS HELENA COLLEGE
GODOLPHIN SCHOOL
UNIVERSITY OF CALIFORNIA (BERKELEY)
KINGS NEW YORK (CONCORDIA COLLEGE)
DID BERLIN MITTE
EC BOSTON
STAFFORD HOUSE TORONTO
EC MALTA