| Bancroft's School | WOODFORD GREEN Essex, IG8 0RF | Map | Website |
| Bishop's Stortford High School | BISHOP'S STORTFORD Hertfordshire, CM23 3LU | Map | Website |
| Caterham School | CATERHAM Surrey, CR3 6YA | Map | Website |
| Chigwell School | CHIGWELL Essex, IG7 6QF | Map | Website |
| Colchester RFC | COLCHESTER Essex, CO4 5JF | Map | Website |
| Coopers' Company & Coborn School | UPMINSTER Essex, RM14 3HS | Map | Website |
| Cranbrook School | CRANBROOK Kent, TN17 3JD | Map | Website |
| Culford School | BURY ST EDMUNDS Suffolk, IP28 6TX | Map | Website |
| Davenant Foundation School | LOUGHTON Essex, IG10 2LD | Map | Website |
| Duke of York's Royal Military School | DOVER Kent, CT15 5EQ | Map | Website |
| East Bergholt High School | COLCHESTER Essex, CO7 6RJ | Map | Website |
| Forest School | LONDON Greater London, E17 3PY | Map | Website |
| Framlingham College | WOODBRIDGE Suffolk, IP13 9EY | Map | Website |
| Gordon's School | WOKING Surrey, GU24 9PT | Map | Website |
| Helena Romanes School and Sixth Form Centre | GREAT DUNMOW Essex, CM6 2AU | Map | Website |
| Ipswich High School | IPSWICH Suffolk, IP9 1AZ | Map | Website |
| Ipswich School | IPSWICH Suffolk, IP1 3SG | Map | Website |
| King's College School (KCS), Wimbledon | LONDON Surrey, SW19 4TT | Map | Website |
| Llangatwg Community School | NEATH Glamorgan, SA10 8DB | Map | Website |
| New Hall School | CHELMSFORD Essex, CM3 3HS | Map | Website |
| Norwich School | NORWICH Norfolk, NR1 4DD | Map | Website |
| Peter Symonds' College | WINCHESTER Hampshire, SO22 6RX | Map | Website |
| RGS Worcester | WORCESTER Worcestershire, WR1 1HP | Map | Website |
| Royal Alexandra & Albert School | REIGATE Surrey, RH2 0TD | Map | Website |
| Royal Hospital School | IPSWICH Suffolk, IP9 2RX | Map | Website |
| Saffron Walden County High School | SAFFRON WALDEN Essex, CB11 4UH | Map | Website |
| Sir Roger Manwood's School | SANDWICH Kent, CT13 9JX | Map | Website |
| St Edmund's College, Ware | WARE Hertfordshire, SG11 1DS | Map | Website |
| St Joseph's College, Ipswich | IPSWICH Suffolk, IP2 9DR | Map | Website |
| St Olave's Grammar School, Kent | ORPINGTON Kent, BR6 9SH | Map | Website |
| Steyning Grammar School | STEYNING Sussex, BN44 3RX | Map | Website |
| Wellington School | WELLINGTON Somerset, TA21 8NT | Map | Website |
| Woodbridge School | WOODBRIDGE Suffolk, IP12 4JH | Map | Website |
| Woodlands School | BASILDON Essex, SS16 5BA | Map | Website |
