| Aylesbury High School | AYLESBURY Buckinghamshire, HP21 7SX | Map | Website |
| Bartholomew School | WITNEY Oxfordshire, OX29 4AP | Map | Website |
| Bishop Challoner Catholic Federation of Schools - Girls | LONDON Middlesex, E1 0EB | Map | Website |
| Bishop Justus Church of England School | BROMLEY Kent, BR2 8HZ | Map | Website |
| Bishop Thomas Grant School | LONDON Greater London, SW16 2HY | Map | Website |
| Bishopshalt School | UXBRIDGE Middlesex, UB8 3RF | Map | Website |
| Blenheim High School | EPSOM Surrey, KT19 9BH | Map | Website |
| Cardinal Vaughan Memorial School | LONDON Middlesex, W14 8BZ | Map | Website |
| Cheam High School | SUTTON Surrey, SM3 8PW | Map | Website |
| Chertsey High School | ADDLESTONE Surrey, KT15 2EF | Map | Website |
| Christ's Hospital | HORSHAM Sussex, RH13 7YP | Map | Website |
| Christ's School | RICHMOND Middlesex, TW10 6HW | Map | Website |
| Claremont Fan Court School | ESHER Surrey, KT10 9LY | Map | Website |
| Corpus Christi Catholic College | LEEDS Yorkshire, LS9 0TT | Map | Website |
| Croesyceiliog Comprehensive School | CWMBRAN South Wales, NP44 2YB | Map | Website |
| Emanuel School | LONDON Surrey, SW11 1HS | Map | Website |
| Enfield Grammar School | ENFIELD Middlesex, EN2 6LN | Map | Website |
| Epsom College | EPSOM Surrey, KT17 4JQ | Map | Website |
| Ewell Castle School | EPSOM Surrey, KT17 2AW | Map | Website |
| Fulham Boys School | LONDON Greater London, W14 9LY | Map | Website |
| Glenthorne High School | SUTTON Surrey, SM3 9PS | Map | Website |
| Halliford School | SHEPPERTON Middlesex, TW17 9HX | Map | Website |
| Hampton High | HAMPTON Middlesex, TW12 3HB | Map | Website |
| Hampton School | HAMPTON Middlesex, TW12 3HD | Map | Website |
| Harris Academy St John's Wood | LONDON Greater London, NW8 0NL | Map | Website |
| Harrow School | HARROW-ON-THE-HILL Middlesex, HA1 3HP | Map | Website |
| Heartlands High School | LONDON Greater London, N22 7ST | Map | Website |
| Hinchley Wood School | ESHER Surrey, KT10 0AQ | Map | Website |
| Hollyfield School & 6th Form Centre | SURBITON Surrey, KT6 4TU | Map | Website |
| Howard Of Effingham School | EFFINGHAM Surrey, KT24 5JR | Map | Website |
| Hurstpierpoint College | HASSOCKS Sussex, BN6 9JS | Map | Website |
| Ibstock Place School | LONDON Surrey, SW15 5PY | Map | Website |
| Isleworth and Syon Boys' School | ISLEWORTH Middlesex, TW7 5LJ | Map | Website |
| John Fisher School | PURLEY Surrey, CR8 3YP | Map | Website |
| King's College School (KCS), Wimbledon | LONDON Surrey, SW19 4TT | Map | Website |
| Kings Langley School | KINGS LANGLEY Hertfordshire, WD4 9HN | Map | Website |
| Kingsdale Foundation School | LONDON Surrey, SE21 8SQ | Map | Website |
| Kingston College | KINGSTON-UPON-THAMES Surrey, KT1 2AQ | Map | Website |
| Kingston Grammar School | KINGSTON-UPON-THAMES Surrey, KT2 6PY | Map | Website |
| Lady Eleanor Holles | HAMPTON Middlesex, TW12 3HF | Map | Website |
| Latymer Upper School | LONDON Greater London, W6 9LR | Map | Website |
| Lingfield College | LINGFIELD Surrey, RH7 6PN | Map | Website |
| London Oratory School | LONDON Middlesex, SW6 1RX | Map | Website |
| Marylebone Boys' School | LONDON Greater London, NW6 7BH | Map | Website |
| Matthew Arnold School, Staines | STAINES Surrey, TW18 1PF | Map | Website |
| Newland House | TWICKENHAM Middlesex, TW1 4TQ | Map | Website |
| Orleans Park School | TWICKENHAM Middlesex, TW1 3BB | Map | Website |
| Overton Grange School | SUTTON Surrey, SM2 6TQ | Map | Website |
| Putney High School | LONDON Surrey, SW15 6BH | Map | Website |
| Radnor House Twickenham | TWICKENHAM Middlesex, TW1 4QG | Map | Website |
| Richard Challoner School | NEW MALDEN Surrey, KT3 5PE | Map | Website |
| Richmond Park Academy | LONDON Greater London, SW14 8RG | Map | Website |
| Richmond Upon Thames School | TWICKENHAM Middlesex, TW2 7SJ | Map | Website |
| Riddlesdown Collegiate | PURLEY Surrey, CR8 1EX | Map | Website |
| Rutlish School | LONDON Surrey, SW20 9AD | Map | Website |
| Salesian School | CHERTSEY Surrey, KT16 9LU | Map | Website |
| Sevenoaks School | SEVENOAKS Kent, TN13 1HU | Map | Website |
| Southfields Academy | LONDON Middlesex, SW18 5JU | Map | Website |
| St Andrew's Catholic School | LEATHERHEAD Surrey, KT22 7JP | Map | Website |
| St Benedict's School | LONDON Middlesex, W5 2ES | Map | Website |
| St Catherine's School | TWICKENHAM Middlesex, TW1 4QJ | Map | Website |
| St Clement Danes School | CHORLEYWOOD Hertfordshire, WD3 6EW | Map | Website |
| St Columba's College | ST ALBANS Hertfordshire, AL3 4AW | Map | Website |
| St Ignatius College, Enfield | ENFIELD Middlesex, EN1 4NP | Map | Website |
| St James Senior Boys' School | ASHFORD Middlesex, TW15 3DZ | Map | Website |
| St John the Baptist School | WOKING Surrey, GU22 9AL | Map | Website |
| St Paul's School | LONDON Middlesex, SW13 9JT | Map | Website |
| St Richard Reynolds Catholic College | TWICKENHAM Middlesex, TW1 4LT | Map | Website |
| Stanley Park High School | CARSHALTON Surrey, SM5 3HP | Map | Website |
| Stoke Newington School & Sixth Form | LONDON Middlesex, N16 9EY | Map | Website |
| Surbiton High School | KINGSTON-UPON-THAMES Surrey, KT1 2JT | Map | Website |
| Tanbridge House School | HORSHAM Sussex, RH12 1SR | Map | Website |
| Teddington School | TEDDINGTON Middlesex, TW11 9PJ | Map | Website |
| The Cedars School | CROYDON Surrey, CR0 5RD | Map | Website |
| The City of London Academy | LONDON Middlesex, SE1 5LA | Map | Website |
| The Godolphin & Latymer School | LONDON Greater London, W6 0PG | Map | Website |
| The Harrodian School | LONDON Middlesex, SW13 9QN | Map | Website |
| The Kingston Academy | KINGSTON UPON THAMES Surrey, KT2 5PE | Map | Website |
| Tiffin Girls' School | KINGSTON-UPON-THAMES Surrey, KT2 5PL | Map | Website |
| Tiffin School | KINGSTON-UPON-THAMES Surrey, KT2 6RL | Map | Website |
| Trinity School, Croydon | CROYDON Surrey, CR9 7AT | Map | Website |
| Turing House | TEDDINGTON Middlesex, TW11 0LR | tbc | Website |
| Twickenham Academy | TWICKENHAM Middlesex, TW2 6JW | Map | Website |
| Wade Deacon High School | WIDNES Cheshire, WA8 7TD | Map | Website |
| Waldegrave School for Girls | TWICKENHAM Middlesex, TW2 5LH | Map | Website |
| Wilson's School | WALLINGTON Surrey, SM6 9JW | Map | Website |
| Wimbledon High School | LONDON Greater London, SW19 4AB | Map | Website |
| Woodcote High School | COULSDON Surrey, CR5 2EH | Map | Website |
