American British Teaching Group, English Teachers in Spain, Englishjet, Ian's School Web, Macmillan Heinemann ELT España, TESOL-Spain, The British Council Spain, THE WORKS:English courses for professionals

A.B. Arcades, A.D.I.O: Study Spanish on the Mediterranean coast, Abc4languages, Abril, ABT, Academia Adventure Spanish Studies, Academia Hemingway, Academia Inhispania, Academia ISLA, Academia Mester