| 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 |
| Chigwell School | CHIGWELL Essex, IG7 6QF | Map | Website |
| Culford School | BURY ST EDMUNDS Suffolk, IP28 6TX | Map | Website |
| Elm Green Preparatory School | CHELMSFORD Essex, CM3 4SU | Map | Website |
| Fairstead House School | NEWMARKET Suffolk, CB8 7AA | Map | Website |
| Felsted Preparatory School | NR DUNMOW Essex, CM6 3JL | 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 |
| Glebe House Preparatory School | HUNSTANTON Norfolk, PE36 6HW | Map | Website |
| Gresham's Preparatory School | HOLT Norfolk, NR25 6EY | Map | Website |
| Gresham's School | HOLT Norfolk, NR25 6EA | Map | Website |
| Heath Mount School | HERTFORD Hertfordshire, SG14 3NG | Map | Website |
| Ipswich High School | IPSWICH Suffolk, IP9 1AZ | Map | Website |
| Ipswich Preparatory School | IPSWICH Suffolk, IP1 3QW | Map | Website |
| King Edward VII Academy, Kings Lynn | KING'S LYNN Norfolk, PE30 2QB | Map | Website |
| King Henry VIII Preparatory School | COVENTRY West Midlands, CV3 6PT | Map | Website |
| King's College School | CAMBRIDGE Cambridgeshire, CB3 9DN | Map | Website |
| King's Ely | ELY Cambridgeshire, CB7 4DB | Map | Website |
| Lambrook School | BRACKNELL Berkshire, RG42 6LU | Map | Website |
| Langley School | NORWICH Norfolk, NR14 6BJ | Map | Website |
| Littlegarth School | COLCHESTER Essex, CO6 4JR | Map | Website |
| Manor Lodge School | SHENLEY Hertfordshire, WD7 9BG | Map | Website |
| 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 |
| Orwell Park School | IPSWICH Suffolk, IP10 0ER | Map | Website |
| Radnor House Twickenham | TWICKENHAM Middlesex, TW1 4QG | Map | Website |
| St Faith's School | CAMBRIDGE Cambridgeshire, CB2 8AG | Map | Website |
| St Hugh's School | WOODHALL SPA Lincolnshire, LN10 6TQ | Map | Website |
| Stamford Junior School | STAMFORD Lincolnshire, PE9 2LR | Map | Website |
| Summer Fields School | OXFORD Oxfordshire, OX2 7EN | Map | Website |
| Taverham Junior School | NORWICH Norfolk, NR8 6SX | tbc | tbc |
| The Perse School | CAMBRIDGE Cambridgeshire, CB2 8QF | Map | Website |
| Town Close House Preparatory School | NORWICH Norfolk, NR2 2LR | Map | Website |
| Westbourne House School | CHICHESTER Sussex, PO20 2BH | Map | Website |
| Wisbech Grammar School | WISBECH Cambridgeshire, PE13 1JX | Map | Website |
| Witham Hall School | STAMFORD Lincolnshire, PE10 0JJ | Map | Website |
| Woodbridge School | WOODBRIDGE Suffolk, IP12 4JH | Map | Website |
| Wycliffe College | STONEHOUSE Gloucestershire, GL10 2JQ | Map | Website |
| Wymondham College | WYMONDHAM Norfolk, NR18 9SZ | Map | Website |
