| Abingdon Preparatory School | FRILFORD Oxfordshire, OX13 5NX | Map | Website |
| Abingdon School | ABINGDON Oxfordshire, OX14 1DE | Map | Website |
| Akeley Wood School | AKELEY Buckinghamshire, MK18 5AE | Map | Website |
| Ashfold School | AYLESBURY Buckinghamshire, HP18 9NG | Map | Website |
| Aylesbury Grammar School | AYLESBURY Buckinghamshire, HP21 7RP | Map | Website |
| Beachborough School | BRACKLEY Northamptonshire, NN13 5LB | Map | Website |
| Bloxham School | BANBURY Oxfordshire, OX15 4PE | Map | Website |
| Bradfield College | BRADFIELD Berkshire, RG7 6AU | Map | Website |
| Bruern Abbey School | CHESTERTON Oxfordshire, OX26 1UY | Map | Website |
| Chandlings | OXFORD Oxfordshire, OX1 5ND | Map | Website |
| Cheltenham College | CHELTENHAM Gloucestershire, GL53 7LD | Map | Website |
| Cokethorpe School | WITNEY Oxfordshire, OX29 7PU | Map | Website |
| Cothill House | ABINGDON Oxfordshire, OX13 6JL | Map | Website |
| Dean Close Preparatory School | CHELTENHAM Gloucestershire, GL51 6QS | Map | Website |
| Dean Close School | CHELTENHAM Gloucestershire, GL51 6HE | Map | Website |
| Downe House | THATCHAM Berkshire, RG18 9JJ | Map | Website |
| Dragon School | OXFORD Oxfordshire, OX2 6SS | Map | Website |
| Headington School | OXFORD Oxfordshire, OX3 7TD | Map | Website |
| Highgate School | LONDON Middlesex, N6 4AY | Map | Website |
| King Edward VI School, Stratford | STRATFORD-UPON-AVON Warwickshire, CV37 6HB | Map | Website |
| King Edward VI, Southampton | SOUTHAMPTON Hampshire, SO15 5UQ | Map | Website |
| King Edward's School, Birmingham | BIRMINGHAM West Midlands, B15 2UA | Map | Website |
| Kingham Hill School | KINGHAM Oxfordshire, OX7 6TH | Map | Website |
| Merchant Taylors' School, Northwood | NORTHWOOD Middlesex, HA6 2HT | Map | Website |
| New College School, Oxford | OXFORD Oxfordshire, OX1 3UA | Map | Website |
| Our Lady's Abingdon Senior School | ABINGDON Oxfordshire, OX14 3PS | Map | Website |
| Oxford High School | OXFORD Oxfordshire, OX2 6XA | Map | Website |
| Pangbourne College | READING Berkshire, RG8 8LA | Map | Website |
| Radley College | ABINGDON Oxfordshire, OX14 2HR | Map | Website |
| Reading Blue Coat School | READING Berkshire, RG4 6SU | Map | Website |
| RGS Worcester | WORCESTER Worcestershire, WR1 1HP | Map | Website |
| Rugby School | RUGBY Warwickshire, CV22 5EH | Map | Website |
| Rye St Antony School | OXFORD Oxfordshire, OX3 0BY | Map | Website |
| Shiplake College | HENLEY-ON-THAMES Oxfordshire, RG9 4BW | Map | Website |
| Sir Thomas Rich's School | GLOUCESTER Gloucestershire, GL2 0LF | Map | Website |
| Sir William Borlase's Grammar School | MARLOW Buckinghamshire, SL7 2BR | Map | Website |
| St Edward's School, Oxford | OXFORD Oxfordshire, OX2 7NN | Map | Website |
| St Hugh's School | FARINGDON Oxfordshire, SN7 8PT | Map | Website |
| Stowe School | BUCKINGHAM Buckinghamshire, MK18 5EH | Map | Website |
| Swanbourne House School | MILTON KEYNES Buckinghamshire, MK17 0HZ | Map | Website |
| The Portsmouth Grammar School | PORTSMOUTH Hampshire, PO1 2LN | Map | Website |
| Tudor Hall School | BANBURY Oxfordshire, OX16 9UR | Map | Website |
| Warwick School | WARWICK Warwickshire, CV34 6PP | Map | Website |
| Watford Grammar School for Boys | WATFORD Hertfordshire, WD18 7JF | Map | Website |
| Wellington College | CROWTHORNE Berkshire, RG45 7PU | Map | Website |
| Winchester College | WINCHESTER Hampshire, SO23 9NA | Map | Website |
| Winchester House School | BRACKLEY Northamptonshire, NN13 7AZ | Map | Website |
| Windmill Primary School | Oxford Oxfordshire, OX3 8NG | tbc | tbc |
| Wychwood School | OXFORD Oxfordshire, OX2 6JR | Map | Website |
