English Language Centre, Bristol

　　English Language Centre, York

　　English Language in the Lakes, NAB Cottage

　　English Language Institute

　　English Language Training

　　English Study Tours (SKOLA)

　　ETC, Bournemouth

　　Eurocentres, Bournemouth

　　Eurocentres, Brighton

　　Eurocentres, Cambridge

　　Eurocentres, Lee Green

　　Eurocentres, London Victoria

　　Eurocentres, Summer Centres

　　European Languages Centre Ltd。

　　Excel Communications Ltd

　　Excel English Language School Ltd

　　Exeter Academy

　　F

　　Filton College Bristol

　　Frances King School of English

　　Functional English

　　G

　　GEOS English Academy

　　GEOS English Academy. Formally: Youth Services/Euroaccents

　　Glasgow International English and Business School

　　Globe English Centre

　　Gloucestershire College of Arts and Technology (Gloscat)

　　Greylands School of English Ltd

　　H

　　Hamilton School of English

　　Hammersmith and West London College

　　Hampstead Garden Suburb Institute

　　The Hampstead School of English

　　Harrogate Language Academy

　　Harrogate Tutorial College

　　Harrow College

　　Harrow House International College, Swanage

　　Harrow House International College, London

　　Harven School of English

　　Hastings College of Arts and Technology

　　Hastings English Language Centre (HELC)

　　Heathfield Summer School

　　Henley College Coventry

　　Hilderstone College

　　Huddersfield Technical College

　　Hull College

　　Hurtwood House

　　I

　　Inlingua Cheltenham

　　Institute of International Education

　　Intensive School of English & Business Communication

　　Interlink School of English

　　International Community School (SKOLA)

　　International House Bath

　　International House ELCO

　　International House London

　　International House Newcastle-upon-Tyne

　　International House Torquay

　　International Language Holidays

　　International Language Schools

　　International Projects Centre

　　International School

　　InterNexus Centre for Language Studies

　　InTuition Languages

　　Isca School of English

　　ISIS Brighton

　　ISIS Education and Travel

　　ISIS Greenwich School/Greenwich School of English

　　ITS English School

　　K

　　Keele University

　　Kensington and Chelsea College

　　Kent School of English

　　King's School of English, Bournemouth (incorporating King's Junior School)

　　King's School of English, London

　　King's School Oxford

　　Kingston College

　　Kingsway English Centre for Professionals

　　L

　　Lake School of English Oxford

　　Language Link

　　The Language Project

　　Language Specialists International

　　Language Studies International, Cambridge

　　Language Studies International, Hove

　　Language Studies International, London

　　Language Studies International, London Central

　　Languages Plus/Sprachcaffe

　　Leeds Metropolitan University

　　Leicester Square School of English

　　Lewis School of English

　　Lewisham College

　　Lines Languages Ltd