| Abberley Hall School | Worcestershire, WR6 6DD | Map | Website |
| Ashford School | ASHFORD Kent, TN24 8PB | Map | Website |
| Barnardiston Hall Preparatory School | HAVERHILL Suffolk, CB9 7TG | Map | Website |
| Beeston Hall | CROMER Norfolk, NR27 9NQ | Map | Website |
| Bishop's Stortford College | BISHOP'S STORTFORD Hertfordshire, CM23 2PJ | Map | Website |
| Culford School | BURY ST EDMUNDS Suffolk, IP28 6TX | Map | Website |
| Debenham High School | STOWMARKET Suffolk, IP14 6BL | Map | Website |
| Duncombe School | HERTFORD Hertfordshire, SG14 3JA | Map | Website |
| Farleigh School | ANDOVER Hampshire, SP11 7PW | Map | Website |
| 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 |
| Framlingham College | WOODBRIDGE Suffolk, IP13 9EY | Map | Website |
| Framlingham College Prep School | WOODBRIDGE Suffolk, IP13 7AH | Map | Website |
| Gosfield School | HALSTEAD Essex, CO9 1PF | Map | Website |
| Gresham's Preparatory School | HOLT Norfolk, NR25 6EY | Map | Website |
| Gresham's School | HOLT Norfolk, NR25 6EA | Map | Website |
| Hartismere High School | EYE Suffolk, IP23 7BL | Map | Website |
| Highgate School | LONDON Middlesex, N6 4AY | Map | Website |
| Holmwood House Preparatory School | COLCHESTER Essex, CO3 9ST | Map | Website |
| Ipswich High School | IPSWICH Suffolk, IP9 1AZ | Map | Website |
| Ipswich Preparatory School | IPSWICH Suffolk, IP1 3QW | Map | Website |
| Ipswich School | IPSWICH Suffolk, IP1 3SG | Map | Website |
| Kent College | CANTERBURY Kent, CT2 9DT | Map | Website |
| King Edward VI, Bury St Edmunds | BURY ST EDMUNDS Suffolk, IP33 3BH | Map | Website |
| King's Ely | ELY Cambridgeshire, CB7 4DB | Map | Website |
| Langley Preparatory School at Taverham Hall | NORWICH Norfolk, NR8 6HU | Map | Website |
| Littlegarth School | COLCHESTER Essex, CO6 4JR | Map | Website |
| Nacton CofE Primary School | Ipswich Suffolk, IP10 0EU | tbc | tbc |
| Norwich High School for Girls | NORWICH Norfolk, NR2 2HU | Map | Website |
| Norwich School | NORWICH Norfolk, NR1 4DD | Map | Website |
| Old Buckenham Hall School | IPSWICH Suffolk, IP7 7PH | Map | Website |
| Royal Hospital School | IPSWICH Suffolk, IP9 2RX | Map | Website |
| South Lee School | BURY ST EDMUNDS Suffolk, IP33 2BT | Map | Website |
| St Faith's School | CAMBRIDGE Cambridgeshire, CB2 8AG | Map | Website |
| St Felix School | SOUTHWOLD Suffolk, IP18 6SD | Map | Website |
| St John's College School | CAMBRIDGE Cambridgeshire, CB3 9AB | Map | Website |
| St Joseph's College, Ipswich | IPSWICH Suffolk, IP2 9DR | Map | Website |
| Stephen Perse Foundation | CAMBRIDGE Cambridgeshire, CB2 1HF | Map | Website |
| Sussex House School | LONDON Greater London, SW1X 0EA | Map | Website |
| The Downs Malvern | COLWALL Worcestershire, WR13 6EY | Map | Website |
| Town Close House Preparatory School | NORWICH Norfolk, NR2 2LR | Map | Website |
| West Hill Park School | TITCHFIELD Hampshire, PO14 4BS | Map | Website |
| Westley Middle School | BURY ST EDMUNDS Suffolk, IP33 3JB | Map | Website |
| Woodbridge School | WOODBRIDGE Suffolk, IP12 4JH | Map | Website |
