| Badminton School | BRISTOL Avon, BS9 3BA | Map | Website |
| Birkenhead High School Academy | BIRKENHEAD Merseyside, CH43 1TY | Map | Website |
| Bishop of Llandaff High School | CARDIFF Glamorgan, CF5 2NR | Map | Website |
| Bishopston Comprehensive School | SWANSEA Glamorgan, SA3 3JP | Map | Website |
| Blackheath High School | LONDON Kent, SE3 7AG | Map | Website |
| Bromley High School | BROMLEY Kent, BR1 2TW | Map | Website |
| Caerleon Comprehensive School | CAERLEON Monmouthshire, NP18 1NF | Map | Website |
| Cardiff High School | CARDIFF Glamorgan, CF23 6WG | Map | Website |
| Cathedral School, Llandaff | CARDIFF Glamorgan, CF5 2YH | Map | Website |
| Christ College | BRECON South Wales, LD3 8AF | Map | Website |
| Corpus Christi High School | CARDIFF Glamorgan, CF23 6XL | Map | Website |
| Cowbridge Comprehensive School | COWBRIDGE Glamorgan, CF71 7EN | Map | Website |
| Fitzalan High School | CARDIFF Glamorgan, CF11 8XB | Map | Website |
| Hawthorn High School | PONTYPRIDD South Wales, CF37 5AL | Map | Website |
| Howell's School Llandaff | CARDIFF Glamorgan, CF5 2YD | Map | Website |
| Inglefield House | MONMOUTH Monmouthshire, NP25 5XT | Map | Website |
| King Edward's, Bath | BATH Somerset, BA2 6HU | Map | Website |
| Millfield Preparatory School | GLASTONBURY Somerset, BA6 8LD | Map | Website |
| Millfield School | STREET Somerset, BA16 0YD | Map | Website |
| Monmouth School for Girls | MONMOUTH Monmouthshire, NP25 5XT | Map | Website |
| Newcastle High School for Girls | NEWCASTLE-UPON-TYNE Tyne and Wear, NE2 3BA | Map | Website |
| Northampton High School | NORTHAMPTON Northamptonshire, NN4 6UU | Map | Website |
| Northwood College for Girls | NORTHWOOD Middlesex, HA6 2YE | Map | Website |
| Norwich High School for Girls | NORWICH Norfolk, NR2 2HU | Map | Website |
| Notting Hill and Ealing High School | LONDON Greater London, W13 8AX | Map | Website |
| Nottingham Girls' High School | NOTTINGHAM Nottinghamshire, NG1 4JB | Map | Website |
| Oxford High School | OXFORD Oxfordshire, OX2 6XA | Map | Website |
| Portsmouth High School for Girls | SOUTHSEA Hampshire, PO5 3EQ | Map | Website |
| Putney High School | LONDON Surrey, SW15 6BH | Map | Website |
| Radyr Comprehensive School | CARDIFF Glamorgan, CF15 8XG | Map | Website |
| Redmaids' High School | BRISTOL Avon, BS9 3AW | Map | Website |
| Rougemont School | NEWPORT South Wales, NP20 6QB | Map | Website |
| Royal High School, Bath | BATH Avon, BA1 5SZ | Map | Website |
| Shrewsbury High School | SHREWSBURY Shropshire, SY1 1TN | Map | Website |
| South Hampstead High School | LONDON Greater London, NW3 5SS | Map | Website |
| St Cyres School | PENARTH Glamorgan, CF64 2XP | Map | Website |
| St John's College, Cardiff | CARDIFF South Wales, CF3 5YX | Map | Website |
| St John's-on-the-Hill Dean Close | CHEPSTOW Monmouthshire, NP16 7LE | Map | Website |
| Stanwell School | PENARTH Glamorgan, CF64 2XL | Map | Website |
| Streatham & Clapham High School | LONDON Greater London, SW16 1AW | Map | Website |
| Sydenham High School | LONDON Greater London, SE26 6BL | Map | Website |
| Westonbirt School | TETBURY Gloucestershire, GL8 8QG | Map | Website |
| Whitchurch High School | CARDIFF Glamorgan, CF14 2XJ | Map | Website |
| Wimbledon High School | LONDON Greater London, SW19 4AB | Map | Website |
| Ysgol Bro Dinefwr | LLANDEILO Carmarthenshire, SA19 6TB | Map | Website |
| Ysgol Brynhyfryd | RUTHIN Denbighshire, LL15 1EG | Map | Website |
| Ysgol Gyfun Bro Morgannwg | BARRY Glamorgan, CF62 8YU | Map | Website |
| Ysgol Gyfun Glantaf | CARDIFF Glamorgan, CF14 2JL | Map | Website |
| Ysgol Gyfun Plasmawr | CARDIFF Glamorgan, CF5 3PZ | Map | Website |
