| Ardingly College | HAYWARDS HEATH Sussex, RH17 6SQ | Map | Website |
| Bedford Modern School | BEDFORD Bedfordshire, MK41 7NT | Map | Website |
| Box Hill School | DORKING Surrey, RH5 6EA | Map | Website |
| Brighton College | BRIGHTON Sussex, BN2 0AL | Map | Website |
| Caterham School | CATERHAM Surrey, CR3 6YA | Map | Website |
| Christ's Hospital | HORSHAM Sussex, RH13 7YP | Map | Website |
| Churcher's College | PETERSFIELD Hampshire, GU31 4AS | Map | Website |
| City of London Freemen's | ASHTEAD Surrey, KT21 1ET | Map | Website |
| Claires Court School | MAIDENHEAD Berkshire, SL6 6AW | Map | Website |
| Claremont Fan Court School | ESHER Surrey, KT10 9LY | Map | Website |
| Cranleigh Preparatory School | CRANLEIGH Surrey, GU6 8QH | Map | Website |
| Emanuel School | LONDON Surrey, SW11 1HS | Map | Website |
| Epsom College | EPSOM Surrey, KT17 4JQ | Map | Website |
| Ewell Castle School | EPSOM Surrey, KT17 2AW | Map | Website |
| Glyn School | EPSOM Surrey, KT17 1NB | Map | Website |
| Gordon's School | WOKING Surrey, GU24 9PT | Map | Website |
| Halliford School | SHEPPERTON Middlesex, TW17 9HX | Map | Website |
| Hampton School | HAMPTON Middlesex, TW12 3HD | Map | Website |
| Hurstpierpoint College | HASSOCKS Sussex, BN6 9JS | Map | Website |
| James Allen's Girls' School (JAGS) | LONDON Surrey, SE22 8TE | Map | Website |
| King Edward VI, Southampton | SOUTHAMPTON Hampshire, SO15 5UQ | Map | Website |
| King's College School (KCS), Wimbledon | LONDON Surrey, SW19 4TT | Map | Website |
| Kingston Grammar School | KINGSTON-UPON-THAMES Surrey, KT2 6PY | Map | Website |
| Latymer Upper School | LONDON Greater London, W6 9LR | Map | Website |
| Lord Wandsworth College | HOOK Hampshire, RG29 1TB | Map | Website |
| North London Collegiate School | EDGWARE Middlesex, HA8 7RJ | Map | Website |
| Pangbourne College | READING Berkshire, RG8 8LA | Map | Website |
| Prior's Field School | GODALMING Surrey, GU7 2RH | Map | Website |
| Reading Blue Coat School | READING Berkshire, RG4 6SU | Map | Website |
| Reed's School | COBHAM Surrey, KT11 2ES | Map | Website |
| Reigate Grammar School | REIGATE Surrey, RH2 0QS | Map | Website |
| RGS, Guildford | GUILDFORD Surrey, GU1 3BB | Map | Website |
| Salesian College | FARNBOROUGH Hampshire, GU14 6PA | Map | Website |
| Shiplake College | HENLEY-ON-THAMES Oxfordshire, RG9 4BW | Map | Website |
| Sir William Borlase's Grammar School | MARLOW Buckinghamshire, SL7 2BR | Map | Website |
| Sir William Perkins's School | CHERTSEY Surrey, KT16 9BN | Map | Website |
| St Benedict's School | LONDON Middlesex, W5 2ES | Map | Website |
| St John's School, Leatherhead | LEATHERHEAD Surrey, KT22 8SP | Map | Website |
| St Paul's School | LONDON Middlesex, SW13 9JT | Map | Website |
| St Teresa's Effingham | EFFINGHAM Surrey, RH5 6ST | Map | Website |
| Streatham & Clapham High School | LONDON Greater London, SW16 1AW | 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 Portsmouth Grammar School | PORTSMOUTH Hampshire, PO1 2LN | Map | Website |
| Tiffin School | KINGSTON-UPON-THAMES Surrey, KT2 6RL | Map | Website |
| Tormead School | GUILDFORD Surrey, GU1 2JD | Map | Website |
| Trinity School, Croydon | CROYDON Surrey, CR9 7AT | Map | Website |
| Upton Court Grammar School | SLOUGH Berkshire, SL3 7PR | Map | Website |
| Watford Grammar School for Boys | WATFORD Hertfordshire, WD18 7JF | Map | Website |
| Wellington College | CROWTHORNE Berkshire, RG45 7PU | Map | Website |
| Wilson's School | WALLINGTON Surrey, SM6 9JW | Map | Website |
| Wimbledon High School | LONDON Greater London, SW19 4AB | Map | Website |
