| Badminton School | BRISTOL Avon, BS9 3BA | Map | Website |
| Beaudesert Park School | MINCHINHAMPTON Gloucestershire, GL6 9AF | Map | Website |
| Beechen Cliff School | BATH Somerset, BA2 4RE | Map | Website |
| Bilton Grange | RUGBY Warwickshire, CV22 6QU | Map | Website |
| Blundell's School | TIVERTON Devon, EX16 4DN | Map | Website |
| Bristol Cathedral School | BRISTOL Avon, BS1 5TS | Map | Website |
| Bristol Grammar School | BRISTOL Avon, BS8 1SR | Map | Website |
| Bromsgrove School | BROMSGROVE Worcestershire, B61 7DU | Map | Website |
| Bryanston School | BLANDFORD FORUM Dorset, DT11 0PX | Map | Website |
| Cathedral School, Llandaff | CARDIFF Glamorgan, CF5 2YH | Map | Website |
| Cheltenham College | CHELTENHAM Gloucestershire, GL53 7LD | Map | Website |
| Cheltenham College Preparatory School | CHELTENHAM Gloucestershire, GL53 7AB | Map | Website |
| Claires Court School | MAIDENHEAD Berkshire, SL6 6AW | Map | Website |
| Clifton College | BRISTOL Avon, BS8 3JH | Map | Website |
| Clifton High School | BRISTOL Avon, BS8 3JD | Map | Website |
| Collegiate | BRISTOL Avon, BS16 1BJ | Map | Website |
| Cranford School | WALLINGFORD Oxfordshire, OX10 9HT | Map | Website |
| Dauntsey's School | DEVIZES Wiltshire, SN10 4HE | Map | Website |
| Dean Close Preparatory School | CHELTENHAM Gloucestershire, GL51 6QS | Map | Website |
| Dean Close School | CHELTENHAM Gloucestershire, GL51 6HE | Map | Website |
| Downside School | BATH Avon, BA3 4RJ | Map | Website |
| Farleigh School | ANDOVER Hampshire, SP11 7PW | Map | Website |
| Haberdashers' Monmouth School | MONMOUTH Monmouthshire, NP25 3XP | Map | Website |
| Hall Grove School | BAGSHOT Surrey, GU19 5HZ | Map | Website |
| Hazlegrove School | YEOVIL Somerset, BA22 7JA | Map | Website |
| King Edward's School, Bath | BATH Somerset, BA2 6HU | Map | Website |
| King's College Prep | TAUNTON Somerset, TA2 8AA | Map | Website |
| King's College, Taunton | TAUNTON Somerset, TA1 3LA | Map | Website |
| Kingswood Prep School | BATH Avon, BA1 5SJ | Map | Website |
| Kingswood School | BATH Avon, BA1 5RG | Map | Website |
| London Oratory School | LONDON Middlesex, SW6 1RX | Map | Website |
| Malvern College | MALVERN Worcestershire, WR14 3DF | Map | Website |
| Millfield Preparatory School | GLASTONBURY Somerset, BA6 8LD | Map | Website |
| Millfield School | STREET Somerset, BA16 0YD | Map | Website |
| Milton Abbey School | BLANDFORD FORUM Dorset, DT11 0BZ | Map | Website |
| Port Regis School | SHAFTESBURY Dorset, SP7 9QA | Map | Website |
| Prior Park College | BATH Avon, BA2 5AH | Map | Website |
| Queen Elizabeth's Hospital (QEH) | BRISTOL Avon, BS8 1JX | Map | Website |
| Queen's College, Taunton | TAUNTON Somerset, TA1 4QS | 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 |
| St John's-on-the-Hill Dean Close | CHEPSTOW Monmouthshire, NP16 7LE | Map | Website |
| St Mary's Calne | CALNE Wiltshire, SN11 0DF | Map | Website |
| Taunton School | TAUNTON Somerset, TA2 6AD | Map | Website |
| The Downs School | NR BRISTOL Somerset, BS48 1PF | Map | Website |
| The King's School, Gloucester | GLOUCESTER Gloucestershire, GL1 2BG | Map | Website |
| The Manchester Grammar School | MANCHESTER Lancashire, M13 0XT | Map | Website |
| The Richard Pate School | CHELTENHAM Gloucestershire, GL53 9RP | Map | Website |
| Tockington Manor School | BRISTOL Avon, BS32 4NY | Map | Website |
| Truro School | TRURO Cornwall, TR1 1TH | Map | Website |
| Wells Cathedral School | WELLS Somerset, BA5 2ST | Map | Website |
| Westonbirt School | TETBURY Gloucestershire, GL8 8QG | Map | Website |
| Wolverhampton Grammar School | WOLVERHAMPTON West Midlands, WV3 9RB | Map | Website |
| Yateley Manor School | YATELEY Hampshire, GU46 7UQ | Map | Website |
