| Bedford Modern School | BEDFORD Bedfordshire, MK41 7NT | Map | Website |
| Bedford Preparatory School | BEDFORD Bedfordshire, MK40 2TU | Map | Website |
| Bedford School | BEDFORD Bedfordshire, MK40 2TU | Map | Website |
| Bishop's Stortford College | BISHOP'S STORTFORD Hertfordshire, CM23 2PJ | Map | Website |
| Bromsgrove School | BROMSGROVE Worcestershire, B61 7DU | Map | Website |
| Brookes Cambridge | BURY ST EDMUNDS Suffolk, IP28 6QJ | Map | Website |
| Bury CofE Primary School | Huntingdon Cambridgeshire, PE26 2NJ | tbc | tbc |
| Coopers' Company & Coborn School | UPMINSTER Essex, RM14 3HS | Map | Website |
| Coventry College | COVENTRY West Midlands, CV1 5DG | Map | Website |
| Culford School | BURY ST EDMUNDS Suffolk, IP28 6TX | Map | Website |
| Dame Bradbury's School | SAFFRON WALDEN Essex, CB10 2AL | Map | Website |
| Downside School | BATH Avon, BA3 4RJ | Map | Website |
| Dulwich College | LONDON Surrey, SE21 7LD | Map | Website |
| Ely St Johns Community Primary School | Ely Cambridgeshire, CB6 3BW | tbc | tbc |
| Ely St Marys CofE Junior School | Ely Cambridgeshire, CB7 4RB | tbc | tbc |
| Felsted Preparatory School | NR DUNMOW Essex, CM6 3JL | Map | Website |
| Felsted School | DUNMOW Essex, CM6 3LL | Map | Website |
| Finborough School | STOWMARKET Suffolk, IP14 3EF | Map | Website |
| Foremarke Hall Repton Preparatory School | MILTON Derbyshire, DE65 6EJ | Map | Website |
| Framlingham College | WOODBRIDGE Suffolk, IP13 9EY | Map | Website |
| Glebe House Preparatory School | HUNSTANTON Norfolk, PE36 6HW | Map | Website |
| Gosfield School | HALSTEAD Essex, CO9 1PF | Map | Website |
| Gresham's School | HOLT Norfolk, NR25 6EA | Map | Website |
| Grove Primary School | Cambridge Cambridgeshire, CB4 2NB | tbc | tbc |
| Haileybury | HERTFORD Hertfordshire, SG13 7NU | Map | Website |
| Hills Road Sixth Form College | CAMBRIDGE Cambridgeshire, CB2 8PE | Map | Website |
| Holmwood House Preparatory School | COLCHESTER Essex, CO3 9ST | Map | Website |
| Ipswich Preparatory School | IPSWICH Suffolk, IP1 3QW | Map | Website |
| Kimbolton School | HUNTINGDON Cambridgeshire, PE28 0EA | Map | Website |
| King's College School | CAMBRIDGE Cambridgeshire, CB3 9DN | Map | Website |
| Langley School | NORWICH Norfolk, NR14 6BJ | Map | Website |
| Laxton Junior School | OUNDLE Northamptonshire, PE8 4BX | Map | Website |
| Littleport Community Primary School | Ely Cambridgeshire, CB6 1JT | tbc | tbc |
| Loughborough Grammar School | LOUGHBOROUGH Leicestershire, LE11 2DU | Map | Website |
| Lycee International de Londres Winston Churchill | WEMBLEY Middlesex, HA9 9LY | Map | Website |
| Millfield Primary School | Ely Cambridgeshire, CB6 1HW | tbc | tbc |
| New Hall School | CHELMSFORD Essex, CM3 3HS | Map | Website |
| Norwich School | NORWICH Norfolk, NR1 4DD | Map | Website |
| Oakfield Preparatory School | LONDON Greater London, SE21 8HP | Map | Website |
| Oakham School | OAKHAM Leicestershire, LE15 6DT | Map | Website |
| Orwell Park School | IPSWICH Suffolk, IP10 0ER | Map | Website |
| Oundle School | PETERBOROUGH Northamptonshire, PE8 4GH | Map | Website |
| Robert Arkenstall Primary School | ELY Cambridgeshire, CB6 3UA | Map | Website |
| Rodillian Academy | WAKEFIELD Yorkshire, WF3 3PS | Map | Website |
| Royal Hospital School | IPSWICH Suffolk, IP9 2RX | Map | Website |
| Rugby School | RUGBY Warwickshire, CV22 5EH | Map | Website |
| Rushmoor School | BEDFORD Bedfordshire, MK40 2DL | Map | Website |
| Saffron Walden County High School | SAFFRON WALDEN Essex, CB11 4UH | Map | Website |
| Sancton Wood School | CAMBRIDGE Cambridgeshire, CB1 2EZ | Map | Website |
| Simon Langton Grammar School for Boys | CANTERBURY Kent, CT4 7AS | Map | Website |
| South Lee School | BURY ST EDMUNDS Suffolk, IP33 2BT | Map | Website |
| Spratton Hall School | NORTHAMPTON Northamptonshire, NN6 8HP | Map | Website |
| St Andrews CofE Primary School | Ely Cambridgeshire, CB7 5AA | tbc | tbc |
| St Cedd's School | CHELMSFORD Essex, CM2 0AR | Map | Website |
| St Faith's School | CAMBRIDGE Cambridgeshire, CB2 8AG | Map | Website |
| St Hugh's School | WOODHALL SPA Lincolnshire, LN10 6TQ | Map | Website |
| St John's College School | CAMBRIDGE Cambridgeshire, CB3 9AB | Map | Website |
| St Joseph's College, Ipswich | IPSWICH Suffolk, IP2 9DR | Map | Website |
| St Margaret's Prep School | HALSTEAD Essex, CO9 1SE | Map | Website |
| Stamford | STAMFORD Lincolnshire, PE9 2BS | Map | Website |
| Stephen Perse Foundation | CAMBRIDGE Cambridgeshire, CB2 1HF | Map | Website |
| Stonyhurst St Mary's Hall (SMH) | NR BLACKBURN Lancashire, BB7 9PU | Map | Website |
| Stowe School | BUCKINGHAM Buckinghamshire, MK18 5EH | Map | Website |
| Swanbourne House School | MILTON KEYNES Buckinghamshire, MK17 0HZ | Map | Website |
| The Forty Club | RAMSGATE Kent, CT12 4AJ | tbc | Website |
| The Independent Association of Prep Schools - IAPS | LEAMINGTON SPA Warwickshire, CV32 5LA | Map | Website |
| The Leys School | CAMBRIDGE Cambridgeshire, CB2 7AD | Map | Website |
| The Perse Prep School | CAMBRIDGE Cambridgeshire, CB2 8EX | Map | Website |
| The Perse School | CAMBRIDGE Cambridgeshire, CB2 8QF | Map | Website |
| Thorngrove School | NEWBURY Berkshire, RG20 9PS | Map | Website |
| Uppingham School | UPPINGHAM Leicestershire, LE15 9QE | Map | Website |
| Wellingborough School | WELLINGBOROUGH Northamptonshire, NN8 2BX | Map | Website |
| Wisbech Grammar School | WISBECH Cambridgeshire, PE13 1JX | Map | Website |
| Witham Hall Preparatory School | BOURNE Lincolnshire, PE10 0JJ | Map | Website |
| Woodbridge School | WOODBRIDGE Suffolk, IP12 4JH | Map | Website |
| Wymondham College | WYMONDHAM Norfolk, NR18 9SZ | Map | Website |
