| Alexandra Park School | LONDON Middlesex, N11 2AZ | Map | Website |
| Carshalton Boys Sports College | CARSHALTON Surrey, SM5 1RW | Map | Website |
| Christ's School | RICHMOND Middlesex, TW10 6HW | Map | Website |
| Claremont Fan Court School | ESHER Surrey, KT10 9LY | Map | Website |
| Coombe Boys' School | NEW MALDEN Surrey, KT3 6NU | Map | Website |
| Coombe Girls' School | NEW MALDEN Surrey, KT3 3TU | Map | Website |
| Croydon High School | SOUTH CROYDON Surrey, CR2 8YB | Map | Website |
| Esher CE High School | ESHER Surrey, KT10 8AP | Map | Website |
| Fulham Boys School | LONDON London, SW6 5BD | Map | Website |
| Glenthorne High School | SUTTON Surrey, SM3 9PS | Map | Website |
| Glyn School | EPSOM Surrey, KT17 1NB | Map | Website |
| Grey Court School | RICHMOND Surrey, TW10 7HN | Map | Website |
| Haberdashers' Elstree Schools | ELSTREE Hertfordshire, WD6 3AF | Map | Website |
| Hampton High | HAMPTON Middlesex, TW12 3HB | Map | Website |
| Hampton School | HAMPTON Middlesex, TW12 3HD | Map | Website |
| Harris Academy Wimbledon | London, SW19 2JY | 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 |
| John Fisher School | PURLEY Surrey, CR8 3YP | Map | Website |
| Kingsdale Foundation School | LONDON Surrey, SE21 8SQ | Map | Website |
| Kingston Grammar School | KINGSTON-UPON-THAMES Surrey, KT2 6PY | Map | Website |
| London Oratory School | LONDON Middlesex, SW6 1RX | Map | Website |
| Oasis Academy Arena | LONDON Greater London, SE25 4QL | Map | Website |
| Orleans Park School | TWICKENHAM Middlesex, TW1 3BB | Map | Website |
| Overton Grange School | SUTTON Surrey, SM2 6TQ | Map | Website |
| Oxted School | OXTED Surrey, RH8 0AB | Map | Website |
| Priory CofE Primary School | Christchurch Dorset, BH23 1HX | tbc | tbc |
| 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 |
| Shenfield High School | BRENTWOOD Essex, CM15 8RY | Map | Website |
| St Andrew's Catholic School | LEATHERHEAD Surrey, KT22 7JP | Map | Website |
| St James Senior Boys' School | ASHFORD Middlesex, TW15 3DZ | Map | Website |
| St James Senior Girls' School | LONDON Greater London, W14 8SH | Map | Website |
| St John's School, Leatherhead | LEATHERHEAD Surrey, KT22 8SP | Map | Website |
| St Richard Reynolds Catholic College | TWICKENHAM Middlesex, TW1 4LT | Map | Website |
| St Thomas the Apostle School & Sixth College | LONDON Kent, SE15 2EB | Map | Website |
| Surbiton High School | KINGSTON-UPON-THAMES Surrey, KT1 2JT | Map | Website |
| The Godolphin & Latymer School | LONDON Greater London, W6 0PG | Map | Website |
| The Kingston Academy | KINGSTON UPON THAMES Surrey, KT2 5PE | Map | Website |
| The Westgate School | SLOUGH Berkshire, SL1 5AH | Map | Website |
| Tiffin Girls' School | KINGSTON-UPON-THAMES Surrey, KT2 5PL | Map | Website |
| Tiffin School | KINGSTON-UPON-THAMES Surrey, KT2 6RL | Map | Website |
| Turing House | TEDDINGTON Middlesex, TW11 0LR | tbc | Website |
| Twickenham Academy | TWICKENHAM Middlesex, TW2 6JW | Map | Website |
| Twickenham Preparatory School | HAMPTON Middlesex, TW12 2SA | Map | Website |
| Ursuline High School | LONDON Greater London, SW20 8HA | Map | Website |
| Waldegrave School for Girls | TWICKENHAM Middlesex, TW2 5LH | Map | Website |
| Winston Churchill School | WOKING Surrey, GU21 8TL | Map | Website |
