| Abingdon School | ABINGDON Oxfordshire, OX14 1DE | Map | Website |
| ACS Egham International School | EGHAM Surrey, TW20 0HS | Map | Website |
| ACS International School Cobham | COBHAM Surrey, KT11 1BL | Map | Website |
| Al Mamoura Academy | ABU DHABI UAE, | Map | Website |
| Alleyn's School | DULWICH London, SE22 8SU | Map | Website |
| Alsager School | STOKE-ON-TRENT Cheshire, ST7 2HR | Map | Website |
| Altrincham Grammar School for Boys | ALTRINCHAM Cheshire, WA14 2RS | Map | Website |
| American School in London | LONDON Middlesex, NW8 0NP | Map | Website |
| Ashdown House | FOREST ROW Sussex, RH18 5JY | Map | Website |
| Ashfold School | AYLESBURY Buckinghamshire, HP18 9NG | Map | Website |
| Ashville Harrogate | HARROGATE Yorkshire, HG2 9JP | Map | Website |
| Aylesbury High School | AYLESBURY Buckinghamshire, HP21 7SX | Map | Website |
| Berkhamsted School | BERKHAMSTED Hertfordshire, HP4 2BB | Map | Website |
| Bolton School Boys Division | BOLTON Lancashire, BL1 4RD | Map | Website |
| Bolton School Girls' Division | BOLTON Lancashire, BL1 4PB | Map | Website |
| Brighton College | BRIGHTON Sussex, BN2 0AL | Map | Website |
| Caerleon Comprehensive School | CAERLEON Monmouthshire, NP18 1NF | Map | Website |
| Canford School | WIMBORNE Dorset, BH21 3AD | Map | Website |
| Cheadle Hulme School | CHEADLE Cheshire, SK8 6EF | Map | Website |
| Cheltenham Bournside School & Sixth Form Centre | CHELTENHAM Gloucestershire, GL51 5EF | Map | Website |
| Dubai College | DUBAI UAE, | Map | Website |
| Dulwich College | LONDON Surrey, SE21 7LD | Map | Website |
| Embley | ROMSEY Hampshire, SO51 6ZE | Map | Website |
| ESMS Erskine Stewart's Melville Schools | EDINBURGH Midlothian, EH4 3EZ | Map | Website |
| Eton College | WINDSOR Berkshire, SL4 6DW | Map | Website |
| Farleigh School | ANDOVER Hampshire, SP11 7PW | Map | Website |
| Felsted School | DUNMOW Essex, CM6 3LL | Map | Website |
| Framlingham College | WOODBRIDGE Suffolk, IP13 9EY | Map | Website |
| George Watson's College | EDINBURGH Midlothian, EH10 5EG | Map | Website |
| Gordon's School | WOKING Surrey, GU24 9PT | Map | Website |
| Gresham's School | HOLT Norfolk, NR25 6EA | Map | Website |
| Hampton School | HAMPTON Middlesex, TW12 3HD | Map | Website |
| Harris Academy Beckenham | BECKENHAM Kent, BR3 3SJ | Map | Website |
| Harrow College | HARROW Middlesex, HA1 3AQ | Map | Website |
| Hutchesons' Grammar School | GLASGOW Lanarkshire, G41 4NW | Map | Website |
| Kensington Prep School | LONDON Greater London, SW6 5PA | Map | Website |
| King's College School (KCS), Wimbledon | LONDON Surrey, SW19 4TT | Map | Website |
| Langley School | NORWICH Norfolk, NR14 6BJ | Map | Website |
| Michaelhouse | BALGOWAN KwaZulu-Natal, | Map | Website |
| Millfield School | STREET Somerset, BA16 0YD | Map | Website |
| Norlington School for Boys | LONDON Middlesex, E10 6JZ | Map | Website |
| Peterhouse Boys | MARONDERA Zimbabwe, | Map | Website |
| Portsmouth Academy | PORTSMOUTH Hampshire, PO1 5PF | Map | Website |
| Reading School | READING Berkshire, RG1 5LW | Map | Website |
| Sherborne School | SHERBORNE Dorset, DT9 3AP | Map | Website |
| Shrewsbury High School | SHREWSBURY Shropshire, SY1 1TN | Map | Website |
| St Joan of Arc Catholic School | RICKMANSWORTH Hertfordshire, WD3 1HG | Map | Website |
| St John's International School | WATERLOO Belgium, 1410 | Map | Website |
| Stanwell School | PENARTH Glamorgan, CF64 2XL | Map | Website |
| Stonyhurst | CLITHEROE Lancashire, BB7 9PZ | Map | Website |
| Streatham & Clapham Prep School | LONDON Greater London, SW2 3SR | Map | Website |
| The Perse School | CAMBRIDGE Cambridgeshire, CB2 8QF | Map | Website |
| The Portsmouth Grammar School | PORTSMOUTH Hampshire, PO1 2LN | Map | Website |
| The Southport School | SOUTHPORT Australia, QLD 4215 | Map | Website |
| Toorak College | VICTORIA Australia, 3930 | Map | Website |
| Westminster School | LONDON Middlesex, SW1P 3PF | Map | Website |
| Wetherby Senior School | LONDON Greater London, W1U 2QB | Map | Website |
| Wilmington Academy | DARTFORD Kent, DA2 7DR | Map | Website |
| Woodbridge School | WOODBRIDGE Suffolk, IP12 4JH | Map | Website |
