| Akeley Wood School | AKELEY Buckinghamshire, MK18 5AE | Map | Website |
| Beachborough School | BRACKLEY Northamptonshire, NN13 5LB | Map | Website |
| Bedford Girls' School | BEDFORD Bedfordshire, MK42 0BX | Map | Website |
| Bedford Greenacre Independent School | BEDFORD Bedfordshire, MK40 2PA | tbc | Website |
| Bedford Modern School | BEDFORD Bedfordshire, MK41 7NT | Map | Website |
| Bilton Grange | RUGBY Warwickshire, CV22 6QU | Map | Website |
| Bromley High School | BROMLEY Kent, BR1 2TW | Map | Website |
| Broughton Manor Preparatory School | MILTON KEYNES Buckinghamshire, MK10 9AA | Map | Website |
| Kimbolton School | HUNTINGDON Cambridgeshire, PE28 0EA | Map | Website |
| LGS Stoneygate | GREAT GLEN Leicestershire, LE8 9DJ | Map | Website |
| Magdalen College School | OXFORD Oxfordshire, OX4 1DZ | Map | Website |
| Milton Keynes Prep School | MILTON KEYNES Buckinghamshire, MK3 7EG | Map | Website |
| Newcastle High School for Girls | NEWCASTLE-UPON-TYNE Tyne and Wear, NE2 3BA | Map | Website |
| Northampton School | NORTHAMPTON England, NN3 7TR | Map | Website |
| Nottingham Girls' High School | NOTTINGHAM Nottinghamshire, NG1 4JB | Map | Website |
| Oundle School | PETERBOROUGH Northamptonshire, PE8 4GH | Map | Website |
| Oxford High School | OXFORD Oxfordshire, OX2 6XA | Map | Website |
| Pownall Hall School | WILMSLOW Cheshire, SK9 5DW | Map | Website |
| Quinton House School | UPTON Northamptonshire, NN5 4UX | Map | Website |
| Spratton Hall School | NORTHAMPTON Northamptonshire, NN6 8HP | Map | Website |
| St Marys CofE Primary School | Chipping Norton Oxfordshire, OX7 5DH | tbc | tbc |
| Stowe School | BUCKINGHAM Buckinghamshire, MK18 5EH | Map | Website |
| Streatham & Clapham High School | LONDON Greater London, SW16 1AW | Map | Website |
| Sutton High School | SUTTON Surrey, SM1 2AX | Map | Website |
| Sydenham High School | LONDON Greater London, SE26 6BL | Map | Website |
| The Elms Junior School | LONG EATON Nottinghamshire, NG10 4AD | Map | Website |
| The Royal Latin School | BUCKINGHAM Buckinghamshire, MK18 1AX | Map | Website |
| Thornton College | MILTON KEYNES Buckinghamshire, MK17 0HJ | Map | Website |
| Tranby | HULL Humberside, HU10 7EH | Map | Website |
| Tudor Hall School | BANBURY Oxfordshire, OX16 9UR | Map | Website |
| Warwick Preparatory School | WARWICK Warwickshire, CV34 6PL | Map | Website |
| Wellingborough School | WELLINGBOROUGH Northamptonshire, NN8 2BX | Map | Website |
| Wimbledon High School | LONDON Greater London, SW19 4AB | Map | Website |
| Winchester House School | BRACKLEY Northamptonshire, NN13 7AZ | Map | Website |
| Wolverhampton Grammar Junior School | WOLVERHAMPTON West Midlands, WV3 9RB | Map | Website |
