| Ardingly College | HAYWARDS HEATH Sussex, RH17 6SQ | Map | Website |
| Arnold House School | LONDON Middlesex, NW8 0LH | Map | Website |
| Aysgarth School | BEDALE Yorkshire, DL8 1TF | Map | Website |
| Bishopsgate School | EGHAM Surrey, TW20 0YJ | Map | Website |
| Caldicott Preparatory School | FARNHAM ROYAL Buckinghamshire, SL2 3SL | Map | Website |
| Chepstow House School | LONDON Greater London, W11 1QS | Map | Website |
| Chigwell School | CHIGWELL Essex, IG7 6QF | Map | Website |
| Colfe's School | LONDON Kent, SE12 8AW | Map | Website |
| Cothill House | ABINGDON Oxfordshire, OX13 6JL | Map | Website |
| Cranmore School | LEATHERHEAD Surrey, KT24 6AT | Map | Website |
| Cumnor House School for Boys | SOUTH CROYDON Surrey, CR2 6DA | Map | Website |
| Duncombe School | HERTFORD Hertfordshire, SG14 3JA | Map | Website |
| Eaton House The Manor Preparatory School | LONDON Middlesex, SW4 9RU | Map | Website |
| Elm Green Preparatory School | CHELMSFORD Essex, CM3 4SU | Map | Website |
| Felsted Preparatory School | NR DUNMOW Essex, CM6 3JL | Map | Website |
| Foremarke Hall Repton Preparatory School | MILTON Derbyshire, DE65 6EJ | Map | Website |
| Fulham Prep School | LONDON Middlesex, W14 9SD | Map | Website |
| Great Walstead School | HAYWARDS HEATH Sussex, RH16 2QL | Map | Website |
| Hampton Prep School | HAMPTON Middlesex, TW12 2LP | Map | Website |
| Highfield School | LIPHOOK Hampshire, GU30 7LQ | Map | Website |
| Hill House International Junior School | LONDON Middlesex, SW1X 0EP | Map | Website |
| Hoe Bridge School | WOKING Surrey, GU22 8JE | Map | Website |
| Kimbolton School | HUNTINGDON Cambridgeshire, PE28 0EA | Map | Website |
| King's College School (KCS), Wimbledon | LONDON Surrey, SW19 4TT | Map | Website |
| King's House School | RICHMOND Surrey, TW10 6ES | Map | Website |
| Milton Keynes Prep School | MILTON KEYNES Buckinghamshire, MK3 7EG | Map | Website |
| Newland House | TWICKENHAM Middlesex, TW1 4TQ | Map | Website |
| North Bridge House Prep School | LONDON Greater London, NW1 7AB | Map | Website |
| Notting Hill Preparatory School | LONDON Greater London, W11 1QQ | Map | Website |
| Orchard House School | LONDON Greater London, W4 1LB | Map | Website |
| Ravenscourt Park Preparatory School | LONDON Middlesex, W6 0SL | Map | Website |
| Rokeby School, Surrey | KINGSTON UPON THAMES Surrey, KT2 7PB | Map | Website |
| Royal Russell School | CROYDON Surrey, CR9 5BX | Map | Website |
| Shrewsbury House School | SURBITON Surrey, KT6 6RL | Map | Website |
| St Andrew's Prep, Eastbourne | EASTBOURNE Sussex, BN20 7RP | Map | Website |
| St George's School, Windsor | WINDSOR Berkshire, SL4 1QF | Map | Website |
| St James Senior Boys' School | ASHFORD Middlesex, TW15 3DZ | Map | Website |
| St Michael's School, Kent | OTFORD Kent, TN14 5RY | Map | Website |
| St Paul's School | LONDON Middlesex, SW13 9JT | Map | Website |
| St Stephens CofE Primary School | LONDON Greater London, W12 8LH | Map | Website |
| Surbiton High Preparatory Schools | SURBITON Surrey, KT6 4SP | Map | Website |
| Sussex House School | LONDON Greater London, SW1X 0EA | Map | Website |
| The Falcons School for Boys | RICHMOND Surrey, TW9 2SS | Map | Website |
| The Hall | LONDON Middlesex, NW3 4NU | Map | Website |
| The Mall School | TWICKENHAM Middlesex, TW2 5NQ | Map | Website |
| Thomas's, Battersea | LONDON Surrey, SW11 3JB | Map | Website |
| Thomas's, Clapham | LONDON Surrey, SW11 6JZ | Map | Website |
| Thomas's, Fulham | LONDON Greater London, SW6 3ES | Map | Website |
| Westminster Under School | LONDON Middlesex, SW1P 2NN | Map | Website |
| Wetherby Preparatory School | LONDON Greater London, W1H 2EA | Map | Website |
| Whitgift School | SOUTH CROYDON Surrey, CR2 6YT | Map | Website |
