| Abingdon School | ABINGDON Oxfordshire, OX14 1DE | Map | Website |
| Adams Grammar School | NEWPORT Shropshire, TF10 7BD | Map | Website |
| Bedford School | BEDFORD Bedfordshire, MK40 2TU | Map | Website |
| Belfast Metropolitan College | BELFAST Co. Antrim, BT1 1HS | Map | Website |
| Brighton College | BRIGHTON Sussex, BN2 0AL | Map | Website |
| Bristol Grammar School | BRISTOL Avon, BS8 1SR | Map | Website |
| Bryanston School | BLANDFORD FORUM Dorset, DT11 0PX | Map | Website |
| Canford School | WIMBORNE Dorset, BH21 3AD | Map | Website |
| Cheltenham College | CHELTENHAM Gloucestershire, GL53 7LD | Map | Website |
| Christ College | BRECON South Wales, LD3 8AF | Map | Website |
| Clifton College | BRISTOL Avon, BS8 3JH | Map | Website |
| Clifton College Prep | BRISTOL Avon, BS8 3HE | Map | Website |
| Clyst Vale Community College | EXETER Devon, EX5 3AJ | Map | Website |
| Coleg Gwent BGLZ | EBBW VALE South Wales, NP23 6GL | Map | Website |
| Colston's School | BRISTOL Avon, BS16 1BJ | Map | Website |
| Downside School | BATH Avon, BA3 4RJ | Map | Website |
| Dulwich College | LONDON Surrey, SE21 7LD | Map | Website |
| Exeter Cathedral School | EXETER Devon, EX1 1HX | Map | Website |
| Exeter College | EXETER Devon, EX4 4JS | Map | Website |
| Exeter School | EXETER Devon, EX2 4NS | Map | Website |
| George Heriot's School | EDINBURGH Midlothian, EH3 9EQ | Map | Website |
| Hampton School | HAMPTON Middlesex, TW12 3HD | Map | Website |
| Heathfield Community School | TAUNTON Somerset, TA2 8PD | Map | Website |
| Hymers College | HULL Yorkshire, HU3 1LW | Map | Website |
| Ivybridge Community College | IVYBRIDGE Devon, PL21 0JA | Map | Website |
| King Edward's, Bath | BATH Somerset, BA2 6HU | Map | Website |
| King's College, Taunton | TAUNTON Somerset, TA1 3LA | Map | Website |
| King's Hall | TAUNTON Somerset, TA2 8AA | Map | Website |
| King's School Bruton | BRUTON Somerset, BA10 0ED | Map | Website |
| Kingsley School | BIDEFORD Devon, EX39 3LY | Map | Website |
| Millfield Preparatory School | GLASTONBURY Somerset, BA6 8LD | Map | Website |
| Millfield School | STREET Somerset, BA16 0YD | Map | Website |
| Mount Kelly | TAVISTOCK Devon, PL19 0HZ | Map | Website |
| Old Boys | , - | tbc | Website |
| Perrott Hill School | CREWKERNE Somerset, TA18 7SL | Map | Website |
| Plymouth College | PLYMOUTH Devon, PL4 6RN | Map | Website |
| Port Regis School | SHAFTESBURY Dorset, SP7 9QA | Map | Website |
| Prior Park College | BATH Avon, BA2 5AH | Map | Website |
| Queen's College, Taunton | TAUNTON Somerset, TA1 4QS | Map | Website |
| RGS Worcester | WORCESTER Worcestershire, WR1 1HP | Map | Website |
| Richard Huish College | TAUNTON Somerset, TA1 3DZ | Map | Website |
| Scarisbrick Hall School | ORMSKIRK Lancashire, L40 9RQ | Map | Website |
| Sedbergh School | SEDBERGH Cumbria, LA10 5HG | Map | Website |
| Shebbear College | BEAWORTHY Devon, EX21 5HJ | Map | Website |
| Sherborne Girls | SHERBORNE Dorset, DT9 3QN | Map | Website |
| Sherborne Preparatory School | SHERBORNE Dorset, DT9 3NY | Map | Website |
| Sherborne School | SHERBORNE Dorset, DT9 3AP | Map | Website |
| Sidcot School | WINSCOMBE Avon, BS25 1PD | Map | Website |
| Sint-Jan Berchmanscollege | WESTMALLE Belgium, B-2390 | Map | Website |
| Sir Thomas Rich's School | GLOUCESTER Gloucestershire, GL2 0LF | Map | Website |
| South Gloucestershire and Stroud College (SGS) | BRISTOL Gloucestershire, BS34 8LP | Map | Website |
| St Aloysius' College | GLASGOW Lanarkshire, G3 6RJ | Map | Website |
| St John's School, Leatherhead | LEATHERHEAD Surrey, KT22 8SP | Map | Website |
| St Joseph's College, Ipswich | IPSWICH Suffolk, IP2 9DR | Map | Website |
| St Paul's School | LONDON Middlesex, SW13 9JT | Map | Website |
| St Peter's School, Exmouth | EXMOUTH Devon, EX8 5AU | Map | Website |
| St Peter's School, York | YORK Yorkshire, YO30 6AB | Map | Website |
| Taunton Preparatory School | TAUNTON Somerset, TA2 6AE | Map | Website |
| Taunton School | TAUNTON Somerset, TA2 6AD | Map | Website |
| The Downs School | NR BRISTOL Somerset, BS48 1PF | Map | Website |
| The Edinburgh Academy | EDINBURGH Midlothian, EH3 5BL | Map | Website |
| The King's School, Ottery | OTTERY ST MARY Devon, EX11 1RA | Map | Website |
| The Maynard School | EXETER Devon, EX1 1SJ | Map | Website |
| The Oratory School | READING Oxfordshire, RG8 0PJ | Map | Website |
| Torquay Boys' Grammar School | TORQUAY Devon, TQ2 7EL | Map | Website |
| Truro School | TRURO Cornwall, TR1 1TH | Map | Website |
| Uffculme School | UFFCULME Devon, EX15 3AG | Map | Website |
| Warwick School | WARWICK Warwickshire, CV34 6PP | Map | Website |
| Welland Park Academy | MARKET HARBOROUGH Leicestershire, LE16 9DR | Map | Website |
| Wellington School | WELLINGTON Somerset, TA21 8NT | Map | Website |
| Wells Cathedral School | WELLS Somerset, BA5 2ST | Map | Website |
| West Buckland School | BARNSTAPLE Devon, EX32 0SX | Map | Website |
| Wimbledon College | WIMBLEDON Surrey, SW19 4NS | Map | Website |
| Worth School | CRAWLEY Sussex, RH10 4SD | Map | Website |
| Ysgol Bro Teifi | CEREDIGION Cardiganshire, SA44 4JL | Map | Website |
