| Adams Grammar School | NEWPORT Shropshire, TF10 7BD | Map | Website |
| Altrincham Grammar School for Boys | ALTRINCHAM Cheshire, WA14 2RS | Map | Website |
| Ashton on Mersey School | SALE Cheshire, M33 5BP | Map | Website |
| Audenshaw School | MANCHESTER Lancashire, M34 5NB | Map | Website |
| Bablake School | COVENTRY West Midlands, CV1 4AU | Map | Website |
| Birkenhead School | WIRRAL Cheshire, CH43 2JD | Map | Website |
| Bishop Heber High School | MALPAS Cheshire, SY14 8JD | Map | Website |
| Bishop Vesey's Grammar School | SUTTON COLDFIELD West Midlands, B74 2NH | Map | Website |
| Blessed Thomas Holford Catholic College | ALTRINCHAM Cheshire, WA15 8HT | Map | Website |
| Bolton School Boys Division | BOLTON Lancashire, BL1 4PA | Map | Website |
| Bradford Grammar School | BRADFORD Yorkshire, BD9 4JP | Map | Website |
| Bridgewater High School | WARRINGTON Cheshire, WA4 3AE | Map | Website |
| Brighton College | BRIGHTON Sussex, BN2 0AL | Map | Website |
| Bromsgrove School | BROMSGROVE Worcestershire, B61 7DU | Map | Website |
| Bury Grammar School for Boys | BURY Lancashire, BL9 0HN | Map | Website |
| Calday Grange Grammar School | WIRRAL Cheshire, CH48 8GG | Map | Website |
| Campion School, Essex | HORNCHURCH Essex, RM11 3BX | Map | Website |
| Castle Rushen High School | CASTLETOWN Isle of Man, IM9 1RE | Map | Website |
| Cheadle Hulme School | CHEADLE Cheshire, SK8 6EF | Map | Website |
| Crompton House C of E School | OLDHAM Lancashire, OL2 7HS | Map | Website |
| Crossley Heath School | HALIFAX Yorkshire, HX3 0HG | Map | Website |
| Denstone College | UTTOXETER Staffordshire, ST14 5HN | Map | Website |
| Dulwich College | LONDON Surrey, SE21 7LD | Map | Website |
| Hampton School | HAMPTON Middlesex, TW12 3HD | Map | Website |
| Hazel Grove High School | STOCKPORT Cheshire, SK7 5JX | Map | Website |
| Hurstpierpoint College | HASSOCKS Sussex, BN6 9JS | Map | Website |
| Hutton Grammar School | NR PRESTON Lancashire, PR4 5SN | Map | Website |
| King Edward VI School, Stratford | STRATFORD-UPON-AVON Warwickshire, CV37 6HB | Map | Website |
| Kirkham Grammar School | KIRKHAM Lancashire, PR4 2BH | Map | Website |
| Knutsford Academy | KNUTSFORD Cheshire, WA16 0EA | Map | Website |
| Lancaster Royal Grammar School | LANCASTER Lancashire, LA1 3EF | Map | Website |
| London Oratory School | LONDON Middlesex, SW6 1RX | Map | Website |
| Lymm High School | LYMM Cheshire, WA13 0RB | Map | Website |
| Marylebone Cricket Club (MCC) | LONDON Greater London, NW8 8QN | Map | Website |
| Merchant Taylors' School, Crosby | LIVERPOOL Merseyside, L23 0QP | Map | Website |
| Mount St Mary's College | SHEFFIELD Derbyshire, S21 3YL | Map | Website |
| Oakham School | OAKHAM Leicestershire, LE15 6DT | Map | Website |
| Old Boys | , - | tbc | Website |
| Philips High School | MANCHESTER Lancashire, M45 7PH | Map | Website |
| Repton School | DERBY Derbyshire, DE65 6FH | Map | Website |
| RGS, High Wycombe | HIGH WYCOMBE Buckinghamshire, HP13 6QT | Map | Website |
| Rydal Penrhos School | COLWYN BAY North Wales, LL29 7BT | Map | Website |
| Sale Grammar School | SALE Cheshire, M33 3NH | Map | Website |
| Sandbach School | SANDBACH Cheshire, CW11 3NS | Map | Website |
| Sedbergh Prep School | KIRKBY LONSDALE Cumbria, LA6 2SG | Map | Website |
| Sedbergh School | SEDBERGH Cumbria, LA10 5HG | Map | Website |
| Solihull School | SOLIHULL West Midlands, B91 3DJ | Map | Website |
| St Anselm's College, Birkenhead | BIRKENHEAD Merseyside, CH43 1UQ | Map | Website |
| St Bede's College, Manchester | MANCHESTER Lancashire, M16 8HX | Map | Website |
| St Edward's College, Liverpool | LIVERPOOL Merseyside, L12 1LF | Map | Website |
| St Francis Xavier's College | LIVERPOOL Lancashire, L25 6EG | Map | Website |
| St Peter's RC High School, Gloucester | GLOUCESTER Gloucestershire, GL4 0DE | Map | Website |
| Stockport Grammar School | STOCKPORT Cheshire, SK2 7AF | Map | Website |
| Stonyhurst College | CLITHEROE Lancashire, BB7 9PZ | Map | Website |
| Stonyhurst St Mary's Hall (SMH) | NR BLACKBURN Lancashire, BB7 9PU | Map | Website |
| Stretford Grammar School | MANCHESTER Lancashire, M32 8JB | Map | Website |
| Stretford High School | MANCHESTER Lancashire, M32 0XA | Map | Website |
| The Grammar School at Leeds | LEEDS Yorkshire, LS17 9NA | Map | Website |
| The Grange School, Northwich | NORTHWICH Cheshire, CW8 1LU | Map | Website |
| The King's School, Chester | CHESTER Cheshire, CH4 7QL | Map | Website |
| The King's School, Macclesfield | MACCLESFIELD Cheshire, SK10 1DA | Map | Website |
| The King's School, Worcester | WORCESTER Worcestershire, WR1 2LL | Map | Website |
| The Manchester Grammar School | MANCHESTER Lancashire, M13 0XT | Map | Website |
| The Portsmouth Grammar School | PORTSMOUTH Hampshire, PO1 2LN | Map | Website |
| Urmston Grammar School | MANCHESTER Lancashire, M41 5UG | Map | Website |
| Warwick School | WARWICK Warwickshire, CV34 6PP | Map | Website |
| Wellacre Academy | MANCHESTER Lancashire, M41 6AP | Map | Website |
| Wellington College | CROWTHORNE Berkshire, RG45 7PU | Map | Website |
| Wellington School | ALTRINCHAM Cheshire, WA15 7RH | Map | Website |
| Wilmslow High School | WILMSLOW Cheshire, SK9 1LZ | Map | Website |
| Wimbledon College | WIMBLEDON Surrey, SW19 4NS | Map | Website |
| Wirral Grammar School for Boys | WIRRAL Cheshire, CH63 3AQ | Map | Website |
| Y Pant Comprehensive School | PONTYCLUN Wales, CF72 8YQ | Map | Website |
| Ysgol Gyfun Gymraeg Bro Edern | CARDIFF South Wales, CF23 9DT | Map | Website |
