| Beaudesert Park School | MINCHINHAMPTON Gloucestershire, GL6 9AF | Map | Website |
| Berkhampstead School | CHELTENHAM Gloucestershire, GL52 2QA | Map | Website |
| Berkhamsted School | BERKHAMSTED Hertfordshire, HP4 2BB | Map | Website |
| Bloxham School | BANBURY Oxfordshire, OX15 4PE | Map | Website |
| Bradfield College | BRADFIELD Berkshire, RG7 6AU | Map | Website |
| Bristol Grammar School | BRISTOL Avon, BS8 1SR | Map | Website |
| Cheltenham College | CHELTENHAM Gloucestershire, GL53 7LD | Map | Website |
| Cheltenham College Preparatory School | CHELTENHAM Gloucestershire, GL53 7AB | Map | Website |
| Cheltenham Ladies' College | CHELTENHAM Gloucestershire, GL50 3EP | Map | Website |
| Christ College | BRECON South Wales, LD3 8AF | Map | Website |
| Cleeve School | CHELTENHAM Gloucestershire, GL52 8AE | Map | Website |
| Clifton High School | BRISTOL Avon, BS8 3JD | Map | Website |
| Cokethorpe School | WITNEY Oxfordshire, OX29 7PU | Map | Website |
| Cricklade Manor Prep | CRICKLADE Wiltshire, SN6 6BB | Map | Website |
| Dean Close School | CHELTENHAM Gloucestershire, GL51 6HE | Map | Website |
| Denstone College | UTTOXETER Staffordshire, ST14 5HN | Map | Website |
| Downe House | THATCHAM Berkshire, RG18 9JJ | Map | Website |
| Dragon School | OXFORD Oxfordshire, OX2 6SS | Map | Website |
| Fettes College | EDINBURGH Midlothian, EH4 1QX | Map | Website |
| Glenalmond College | PERTH Perthshire, PH1 3RY | Map | Website |
| Godolphin School | SALISBURY Wiltshire, SP1 2RA | Map | Website |
| Haberdashers' Aske's School for Girls | ELSTREE Hertfordshire, WD6 3BT | Map | Website |
| Hatherop Castle School | CIRENCESTER Gloucestershire, GL7 3NB | Map | Website |
| Heathfield School | ASCOT Berkshire, SL5 8BQ | Map | Website |
| Hereford Cathedral School | HEREFORD Herefordshire, HR1 2NG | Map | Website |
| Heywood Preparatory School | CORSHAM Wiltshire, SN13 0AP | Map | Website |
| Katharine Lady Berkeley's School | WOTTON-UNDER-EDGE Gloucestershire, GL12 8RB | Map | Website |
| King Edward VI School, Stratford | STRATFORD-UPON-AVON Warwickshire, CV37 6HB | Map | Website |
| King Edward's, Bath | BATH Somerset, BA2 6HU | Map | Website |
| Kingham Hill School | KINGHAM Oxfordshire, OX7 6TH | Map | Website |
| Kingsley School | BIDEFORD Devon, EX39 3LY | Map | Website |
| Kitebrook Preparatory School | MORETON-IN-MARSH Gloucestershire, GL56 0RP | Map | Website |
| Leighton Park School | READING Berkshire, RG2 7ED | Map | Website |
| Llandovery College | LLANDOVERY Carmarthenshire, SA20 0EE | Map | Website |
| Malvern College | MALVERN Worcestershire, WR14 3DF | Map | Website |
| Malvern St James | GREAT MALVERN Worcestershire, WR14 3BA | Map | Website |
| Marlborough College | MARLBOROUGH Wiltshire, SN8 1PA | Map | Website |
| Marling School | STROUD Gloucestershire, GL5 4HE | Map | Website |
| Millfield Preparatory School | GLASTONBURY Somerset, BA6 8LD | Map | Website |
| Milnerton High School | CAPE TOWN Western Cape, | Map | Website |
| Milton Abbey School | BLANDFORD FORUM Dorset, DT11 0BZ | Map | Website |
| Monmouth School for Girls | MONMOUTH Monmouthshire, NP25 5XT | Map | Website |
| Mount Kelly | TAVISTOCK Devon, PL19 0HZ | Map | Website |
| Packwood Haugh Prep | SHREWSBURY Shropshire, SY4 1HX | Map | Website |
| Pangbourne College | READING Berkshire, RG8 8LA | Map | Website |
| Pate's Grammar School | CHELTENHAM Gloucestershire, GL51 0HG | Map | Website |
| Peter Symonds' College | WINCHESTER Hampshire, SO22 6RX | Map | Website |
| Prior Park College | BATH Avon, BA2 5AH | Map | Website |
| Queen Margaret's School | YORK Yorkshire, YO19 6EU | Map | Website |
| Rendcomb College | CIRENCESTER Gloucestershire, GL7 7HA | Map | Website |
| Ryde School with Upper Chine | ISLE OF WIGHT Hampshire, PO33 3BE | Map | Website |
| Shebbear College | BEAWORTHY Devon, EX21 5HJ | Map | Website |
| Shrewsbury School | SHREWSBURY Shropshire, SY3 7BA | Map | Website |
| Sidcot School | WINSCOMBE Avon, BS25 1PD | Map | Website |
| Sir Thomas Rich's School | GLOUCESTER Gloucestershire, GL2 0LF | Map | Website |
| St Bartholomew's School | NEWBURY Berkshire, RG14 6JP | Map | Website |
| St Catherine's School | BRAMLEY Surrey, GU5 0DF | Map | Website |
| St David's College, Llandudno | CONWY Wales, LL30 1RD | Map | Website |
| St Edward's Preparatory School, Cheltenham | CHELTENHAM Gloucestershire, GL52 6NR | Map | Website |
| St Edward's School, Cheltenham | CHELTENHAM Gloucestershire, GL53 8EY | Map | Website |
| St George's School, Harpenden | HARPENDEN Hertfordshire, AL5 4TD | Map | Website |
| St Helen & St Katharine | ABINGDON Oxfordshire, OX14 1BE | Map | Website |
| St Helen's School | NORTHWOOD Middlesex, HA6 3AS | Map | Website |
| St Hugh's School | FARINGDON Oxfordshire, SN7 8PT | Map | Website |
| St Mary's Calne | CALNE Wiltshire, SN11 0DF | Map | Website |
| St Swithun's School | WINCHESTER Hampshire, SO21 1HA | Map | Website |
| Taunton Preparatory School | TAUNTON Somerset, TA2 6AE | Map | Website |
| The King's School, Gloucester | GLOUCESTER Gloucestershire, GL1 2BG | Map | Website |
| The Richard Pate School | CHELTENHAM Gloucestershire, GL53 9RP | Map | Website |
| The Royal School | HASLEMERE Surrey, GU27 1HQ | Map | Website |
| Thorngrove School | NEWBURY Berkshire, RG20 9PS | Map | Website |
| Tudor Hall School | BANBURY Oxfordshire, OX16 9UR | Map | Website |
| Warminster School | WARMINSTER Wiltshire, BA12 8PJ | Map | Website |
| Westonbirt School | TETBURY Gloucestershire, GL8 8QG | Map | Website |
| Winchcombe School | CHELTENHAM Gloucestershire, GL54 5LB | Map | Website |
| Windrush Valley School | ASCOTT-UNDER-WYCHWOOD Oxfordshire, OX7 6AN | Map | Website |
| Worth School | CRAWLEY Sussex, RH10 4SD | Map | Website |
| Wycliffe College | STONEHOUSE Gloucestershire, GL10 2JQ | Map | Website |
| Wycliffe College Preparatory School | STONEHOUSE Gloucestershire, GL10 2LD | Map | Website |
| Wycombe Abbey School | HIGH WYCOMBE Buckinghamshire, HP11 1PE | Map | Website |
