Abergavenny: Business Language Services(NP7 5UW);   

Aberystwyth: Aberystwyth , The University of Wales(SY23 3DB);Séjours Linguistiques au Pays de Galles(SY23 3QD);   

Bangor: Coleg Menai(LL57 2TP);University of Wales, Bangor ELCOS(LL57 2DG);   

Barry: Barry College(CF62 8YJ);   

Cardiff: Cardiff University(CF10 3AT);CELT- Centre for English Language Teaching Ltd.(CF24 4AD);Coleg Glan Hafren(CF24 3AB);Languages Direct(CF10 2GD);New College(CF1 2TE);University of Wales Institute Cardiff(CF5 2SG);   

Cilgerran: The Pembrokeshire Retreat - English Language(SA43 2TW);   

Colwyn Bay: Llandrillo College International(LL28 4HZ);   

Conwy: Castilla English Language Centre(LL29 8LA);   

Gwent: Gwent Tertiary College(NP1 7ZA);   

Gwynedd: Island School of English(LL59 5EU);   

Lampeter: University of Wales, Lampeter(SA48 7ED);   

Llanbadarn Fawr: Ceredigion College of Further & Higher Education(SY23 2BP);   

Llandysul: Country House School of English(SA44 5PF);   

Montgomery: Park House Training Ltd(SY15 6DZ);   

Pontypridd: University of Glamorgan(CF37 1DL);   

Powys: Cain Valley School of English(SY22 5AX);Regent Trebinshun(LD3 7PX);   

Rhyl: Lingualink Language Services(LL18 3ET);   

Saundersfoot: English at Oak Hollow(SA69 9JL);   

Sir Ddinbych: Coleg Llysfasi(LL15 2LB);   

Swansea: English Study Centre(SA2 0NX);Oaklands Educational Travel Services Ltd(SA3 4AH);Swansea College(SA2 9EB);University of Wales, Swansea(SA2 8PP);   

Trawsfynydd: Meirionnydd Languages(LL41 4UW);   

Wrexham: North East Wales Institute of Higher Education(LL11 2AW);