| Abbey College | RAMSEY Cambridgeshire, PE26 1DG | Map | Website |
| Abbey College Cambridge | CAMBRIDGE Cambridgeshire, CB2 8EB | Map | Website |
| Aldenham School | BOREHAMWOOD Hertfordshire, WD6 3AJ | Map | Website |
| Aldwickbury School | HARPENDEN Hertfordshire, AL5 1AD | Map | Website |
| Bassingbourn Village College | ROYSTON Hertfordshire, SG8 5NJ | Map | Website |
| Beaconsfield High School | BEACONSFIELD Buckinghamshire, HP9 1RR | Map | Website |
| Bedford Girls' School | BEDFORD Bedfordshire, MK42 0BX | Map | Website |
| Bedford Modern School | BEDFORD Bedfordshire, MK41 7NT | Map | Website |
| Bedford School | BEDFORD Bedfordshire, MK40 2TU | Map | Website |
| Berkhamsted School | BERKHAMSTED Hertfordshire, HP4 2BB | Map | Website |
| Bishop's Stortford College | BISHOP'S STORTFORD Hertfordshire, CM23 2PJ | Map | Website |
| Bishop's Stortford High School | BISHOP'S STORTFORD Hertfordshire, CM23 3LU | Map | Website |
| Brentwood School | BRENTWOOD Essex, CM15 8AS | Map | Website |
| Cambourne Village College | CAMBOURNE Cambridgeshire, CB23 6FR | Map | Website |
| Chigwell School | CHIGWELL Essex, IG7 6QF | Map | Website |
| Coleridge Community College | CAMBRIDGE Cambridgeshire, CB1 3RJ | Map | Website |
| Comberton Village College | CAMBRIDGE Cambridgeshire, CB23 7DU | Map | Website |
| Coopers' Company & Coborn School | UPMINSTER Essex, RM14 3HS | Map | Website |
| Cottenham Village College | CAMBRIDGE Cambridgeshire, CB24 8UA | Map | Website |
| Culford School | BURY ST EDMUNDS Suffolk, IP28 6TX | Map | Website |
| Dame Bradbury's School | SAFFRON WALDEN Essex, CB10 2AL | Map | Website |
| Edward Peake CofE Middle School | BIGGLESWADE Bedfordshire, SG18 0EJ | Map | Website |
| Etonbury Academy | ARLESEY Bedfordshire, SG15 6XS | Map | Website |
| Fairstead House School | NEWMARKET Suffolk, CB8 7AA | Map | Website |
| Felsted School | DUNMOW Essex, CM6 3LL | Map | Website |
| Forest School | LONDON Greater London, E17 3PY | Map | Website |
| Framlingham College | WOODBRIDGE Suffolk, IP13 9EY | Map | Website |
| Glenalmond College | PERTH Perthshire, PH1 3RY | Map | Website |
| Goldington Middle School | BEDFORD Bedfordshire, MK41 9BX | Map | Website |
| Gosfield School | HALSTEAD Essex, CO9 1PF | Map | Website |
| Haileybury | HERTFORD Hertfordshire, SG13 7NU | Map | Website |
| Harrow School | HARROW-ON-THE-HILL Middlesex, HA1 3HP | Map | Website |
| Headington School | OXFORD Oxfordshire, OX3 7TD | Map | Website |
| Heath Mount School | HERTFORD Hertfordshire, SG14 3NG | Map | Website |
| Heritage School | CAMBRIDGE Cambridgeshire, CB2 1JE | Map | Website |
| Hills Road Sixth Form College | CAMBRIDGE Cambridgeshire, CB2 8PE | Map | Website |
| Horringer Court Middle School | BURY ST EDMUNDS Suffolk, IP33 2EX | Map | Website |
| Impington Village College | CAMBRIDGE Cambridgeshire, CB24 9LX | Map | Website |
| Ipswich School | IPSWICH Suffolk, IP1 3SG | Map | Website |
| Joyce Frankland Academy | SAFFRON WALDEN Essex, CB11 3TR | Map | Website |
| Kimbolton School | HUNTINGDON Cambridgeshire, PE28 0EA | Map | Website |
| King's College School | CAMBRIDGE Cambridgeshire, CB3 9DN | Map | Website |
| King's College, Taunton | TAUNTON Somerset, TA1 3LA | Map | Website |
| King's Ely | ELY Cambridgeshire, CB7 4DB | Map | Website |
| Kingshott Preparatory School | HITCHIN Hertfordshire, SG4 7JX | Map | Website |
| Langley School | NORWICH Norfolk, NR14 6BJ | Map | Website |
| Laxton Junior School | OUNDLE Northamptonshire, PE8 4BX | Map | Website |
| Longsands Academy | ST NEOTS Cambridgeshire, PE19 1LQ | Map | Website |
| Melbourn Village College | ROYSTON Hertfordshire, SG8 6EF | Map | Website |
| Mill Hill & Belmont Schools | LONDON Middlesex, NW7 1QS | Map | Website |
| Netherhall School | CAMBRIDGE Cambridgeshire, CB1 8NN | Map | Website |
| New Hall School | CHELMSFORD Essex, CM3 3HS | Map | Website |
| North Cambridge Academy | CAMBRIDGE Cambridgeshire, CB4 2JF | Map | Website |
| Norwich School | NORWICH Norfolk, NR1 4DD | Map | Website |
| Oakham School | OAKHAM Leicestershire, LE15 6DT | Map | Website |
| Parmiter's School | WATFORD Hertfordshire, WD25 0UU | Map | Website |
| Priory School | BIRMINGHAM West Midlands, B15 2UR | Map | Website |
| Redborne Upper School | AMPTHILL Bedfordshire, MK45 2NU | Map | Website |
| Robert Bloomfield Academy | SHEFFORD Bedfordshire, SG17 5BU | Map | Website |
| Royal Hospital School | IPSWICH Suffolk, IP9 2RX | Map | Website |
| Saffron Walden County High School | SAFFRON WALDEN Essex, CB11 4UH | Map | Website |
| Samuel Whitbread Academy | SHEFFORD Bedfordshire, SG17 5QS | Map | Website |
| Sancton Wood School | CAMBRIDGE Cambridgeshire, CB1 2EZ | Map | Website |
| Sawston Village College | CAMBRIDGE Cambridgeshire, CB22 3BP | Map | Website |
| Sawtry Village Academy | HUNTINGDON Cambridgeshire, PE28 5TQ | Map | Website |
| Soham Village College | ELY Cambridgeshire, CB7 5AA | Map | Website |
| Spratton Hall School | NORTHAMPTON Northamptonshire, NN6 8HP | Map | Website |
| St Albans High School for Girls | ST ALBANS Hertfordshire, AL1 3SJ | Map | Website |
| St Bede's Inter-Church School | CAMBRIDGE Cambridgeshire, CB1 3TD | Map | Website |
| St Edmund's College, Ware | WARE Hertfordshire, SG11 1DS | Map | Website |
| St Faith's School | CAMBRIDGE Cambridgeshire, CB2 8AG | Map | Website |
| St George's Junior School, Weybridge | WEYBRIDGE Surrey, KT13 8NL | Map | Website |
| St Ivo School | ST IVES Cambridgeshire, PE27 6RR | Map | Website |
| St John's College School | CAMBRIDGE Cambridgeshire, CB3 9AB | Map | Website |
| St Joseph's College | LONDON Greater London, SE19 3HL | Map | Website |
| St Joseph's College, Ipswich | IPSWICH Suffolk, IP2 9DR | Map | Website |
| St Mary's Cambridge | CAMBRIDGE Cambridgeshire, CB2 1LY | Map | Website |
| St Mary's Junior School | CAMBRIDGE Cambridgeshire, CB2 7EB | Map | Website |
| St Michael's School, Kent | OTFORD Kent, TN14 5RY | Map | Website |
| St Piran's School | MAIDENHEAD Berkshire, SL6 7LZ | Map | Website |
| Stamford | STAMFORD Lincolnshire, PE9 2BS | Map | Website |
| Stephen Perse Foundation | CAMBRIDGE Cambridgeshire, CB2 1HF | Map | Website |
| Stowe School | BUCKINGHAM Buckinghamshire, MK18 5EH | Map | Website |
| Summer Fields School | OXFORD Oxfordshire, OX2 7EN | Map | Website |
| Swanbourne House School | MILTON KEYNES Buckinghamshire, MK17 0HZ | Map | Website |
| The Forty Club | RAMSGATE Kent, CT12 4AJ | tbc | Website |
| The Granville School | SEVENOAKS Kent, TN13 3LJ | Map | Website |
| The Leys School | CAMBRIDGE Cambridgeshire, CB2 7AD | Map | Website |
| The Perse School | CAMBRIDGE Cambridgeshire, CB2 8QF | Map | Website |
| The Peterborough School | PETERBOROUGH Cambridgeshire, PE3 6AP | Map | Website |
| Uppingham School | UPPINGHAM Leicestershire, LE15 9QE | Map | Website |
| Warwick Preparatory School | WARWICK Warwickshire, CV34 6PL | Map | Website |
| Wellingborough School | WELLINGBOROUGH Northamptonshire, NN8 2BX | Map | Website |
| Wisbech Grammar School | WISBECH Cambridgeshire, PE13 1JX | Map | Website |
| Witham Hall School | STAMFORD Lincolnshire, PE10 0JJ | Map | Website |
| Wymondham College | WYMONDHAM Norfolk, NR18 9SZ | Map | Website |
| York House School | RICKMANSWORTH Hertfordshire, WD3 4LW | Map | Website |
