Centre NameAddressPhone
GISDA 22/23 Y Maes
Caernarfon
Gwynedd
LL55 2NA
01286 671153
Glantawe Outdoor Education Academy 1 Bryn Celyn
Pontardawe
Swansea
Neath Port Talbot
SA8 4LG
01792865139
Gower College Swansea Tycoch Road
Swansea
SA2 9EB
01792 284000
Groundwork North Wales 3-4 Plas Power Road
Tanyfron
Wrexham
LL11 5SZ
01978 757524
Groundwork Wales Ty Mynyddislwyn Environment Centre
Bryn Road
Pontllanfraith
Blackwood
NP12 2BH
01495 222605
Grŵp Llandrillo Menai Llandudno Road
Rhos On Sea
Colwyn Bay
LL28 4HZ
01492 546666
Grŵp NPTC Group Dwr Y Felin Road
Neath
SA10 7RF
01639 648000
Gwasanaeth Ieuenctid Gwynedd / Gwynedd Youth Service Gwynedd Council
Shirehall
Caernarfon
Gwynedd
LL55 1SH
01286 679187
Gwernyfed High School Three Cocks
Brecon
LD3 0SE
01497820445
H.M.P. Cardiff Education Department
1 Knox Road
Cardiff
CF24 0UG
02920 923297
H.M.P. Parc HMP/YOI Parc
Heol Hopcyn John
Bridgend
Mid Glamorgan
CF35 6AR
01656 300272
H.M.P. Swansea Oystermouth Learning & Development Centre
200 Oystermouth Road
Swansea
SA1 3SR
01792 485300
Hafan Cymru Head Office
Stephen's Way
Pensarn
Carmarthen
SA31 2BG
01267 225555
Hafren Learning & Training Hafren Learning & Training Ltd
85 Caerwent Road
Croesyceiliog
Cwmbran
NP44 2QD
 
Haverfordwest High VC School  
Hawthorn High School School Lane
Hawthorn
Pontypridd
CF37 5AL
01443 841228
Health Education and Improvement Wales (HEIW) Ty Dysgu
Cefn Coed
Nantgarw
CF15 7QQ
 
Heronsbridge School Ewenny Road
Bridgend
CF31 3HT
01656 653974
Hillside Centre Neath Port Talbot County Borough Council Hillside Secure Centre
Off Burnside Road
Cimla
Neath
SA11 1UL
01639 641648
Hwb y Gors Llwyn Hen
Cwmgors
SA18 1RF
07480251570
Hywel Dda University Health Board Glien House
Glien Rd
Cillefwr Industrial Estate
Johnstown
SA31 3RB