| AKS Lytham | Lancashire, FY8 1DT | Map | Website |
| Altrincham Grammar School for Boys | ALTRINCHAM Cheshire, WA14 2RS | Map | Website |
| Audenshaw School | MANCHESTER Lancashire, M34 5NB | Map | Website |
| Barnard Castle School | BARNARD CASTLE Co. Durham, DL12 8UN | Map | Website |
| Birkenhead School | WIRRAL Cheshire, CH43 2JD | Map | Website |
| Bloxham School | BANBURY Oxfordshire, OX15 4PE | Map | Website |
| Bolton School | GREATER MANCHESTER Lancashire, BL1 4PA | Map | Website |
| Bradford Grammar School | BRADFORD Yorkshire, BD9 4JP | Map | Website |
| Bridgewater High School | WARRINGTON Cheshire, WA4 3AE | Map | Website |
| Bromsgrove School | BROMSGROVE Worcestershire, B61 7DU | Map | Website |
| Bury Grammar School | BURY Lancashire, BL9 0HN | Map | Website |
| Calday Grange Grammar School | WIRRAL Cheshire, CH48 8GG | Map | Website |
| Calderdale College | HALIFAX Yorkshire, | tbc | Website |
| Carnforth High School | CARNFORTH Lancashire, LA5 9LS | Map | Website |
| Cheadle Hulme School | CHEADLE Cheshire, SK8 6EF | Map | Website |
| Clitheroe Royal Grammar School | CLITHEROE Lancashire, BB7 2BA | Map | Website |
| Dallam School | MILNTHORPE Cumbria, LA7 7DD | Map | Website |
| Dame Allan's Schools | NEWCASTLE-UPON-TYNE Northumberland, NE4 9YJ | Map | Website |
| Dartford Grammar School | DARTFORD Kent, DA1 2HW | Map | Website |
| Darwen Aldridge Community Academy | DARWEN Lancashire, BB3 3HD | Map | Website |
| Dulwich College | LONDON Surrey, SE21 7LD | Map | Website |
| Giggleswick School | SETTLE Yorkshire, BD24 0DE | Map | Website |
| Glenalmond College | PERTH Perthshire, PH1 3RY | Map | Website |
| Gresham's School | HOLT Norfolk, NR25 6EA | Map | Website |
| Hill House School | DONCASTER Yorkshire, DN9 3GG | Map | Website |
| Hutton Grammar School | NR PRESTON Lancashire, PR4 5SN | Map | Website |
| Ilkley Grammar School | ILKLEY Yorkshire, LS29 8TR | Map | Website |
| Ipswich High School | IPSWICH Suffolk, IP9 1AZ | Map | Website |
| John Fisher School | PURLEY Surrey, CR8 3YP | Map | Website |
| Kirkbie Kendal School | KENDAL Cumbria, LA9 7EQ | Map | Website |
| Kirkham Grammar School | KIRKHAM Lancashire, PR4 2BH | Map | Website |
| Lancaster and Morecambe College | LANCASTER Lancashire, LA1 2TY | Map | Website |
| Lancaster Girls' Grammar School | LANCASTER Lancashire, LA1 1SF | Map | Website |
| Lancaster Royal Grammar School | LANCASTER Lancashire, LA1 3EF | Map | Website |
| Langley Park School for Boys | BECKENHAM Kent, BR3 3BP | Map | Website |
| Loughborough Schools Foundation | LOUGHBOROUGH Leicestershire, LE11 2DU | Map | Website |
| Lytham St Annes High Technology College | LYTHAM ST ANNE'S Lancashire, FY8 4DG | Map | Website |
| Marylebone Cricket Club (MCC) | LONDON Greater London, NW8 8QN | Map | Website |
| Merchant Taylors' School, Crosby | LIVERPOOL Merseyside, L23 0QP | Map | Website |
| Millfield School | STREET Somerset, BA16 0YD | Map | Website |
| Morecambe Community High School | MORECAMBE Lancashire, LA4 5BG | Map | Website |
| Myerscough College | PRESTON Lancashire, PR3 0RY | Map | Website |
| Old Swinford Hospital | STOURBRIDGE West Midlands, DY8 1QX | Map | Website |
| Queen Elizabeth School (QES), Kirkby Lonsdale | KIRKBY LONSDALE Lancashire, LA6 2HJ | Map | Website |
| Queen Elizabeth's Grammar School (QEGS), Blackburn | BLACKBURN Lancashire, BB2 6DF | Map | Website |
| Queen Ethelburga's | YORK Yorkshire, YO26 9SS | Map | Website |
| Ravens Wood School | BROMLEY Kent, BR2 8HP | Map | Website |
| RGS Worcester | WORCESTER Worcestershire, WR1 1HP | Map | Website |
| RGS, Colchester | COLCHESTER Essex, CO3 3ND | Map | Website |
| RGS, Guildford | GUILDFORD Surrey, GU1 3BB | Map | Website |
| RGS, High Wycombe | HIGH WYCOMBE Buckinghamshire, HP13 6QT | Map | Website |
| RGS, Newcastle | NEWCASTLE-UPON-TYNE Northumberland, NE2 4DX | Map | Website |
| Ripley St Thomas CofE Academy | LANCASTER Lancashire, LA1 4RS | Map | Website |
| Rodillian Academy | WAKEFIELD Yorkshire, WF3 3PS | Map | Website |
| Rossall School | FLEETWOOD Lancashire, FY7 8JW | Map | Website |
| Sandbach School | SANDBACH Cheshire, CW11 3NS | Map | Website |
| Scarisbrick Hall School | ORMSKIRK Lancashire, L40 9RQ | Map | Website |
| Sedbergh School | SEDBERGH Cumbria, LA10 5HG | Map | Website |
| Sir John Deane's College | NORTHWICH Cheshire, CW9 8AF | Map | Website |
| Sir Thomas Rich's School | GLOUCESTER Gloucestershire, GL2 0LF | Map | Website |
| St Aidans and St John Fisher Associated 6th Form | HARROGATE Yorkshire, HG2 8JR | Map | Website |
| St Ambrose College | ALTRINCHAM Cheshire, WA15 8NH | Map | Website |
| St Anselm's College, Birkenhead | BIRKENHEAD Merseyside, CH43 1UQ | Map | Website |
| St John's School, Leatherhead | LEATHERHEAD Surrey, KT22 8SP | Map | Website |
| St Mary's College, Crosby | LIVERPOOL Merseyside, L23 5TW | Map | Website |
| St Peter's School, York | YORK Yorkshire, YO30 6AB | Map | Website |
| St Wilfrid's Church of England Academy | BLACKBURN Lancashire, BB2 2JR | Map | Website |
| Stonyhurst | CLITHEROE Lancashire, BB7 9PZ | Map | Website |
| The King's School, Macclesfield | MACCLESFIELD Cheshire, SK10 4SP | Map | Website |
| The Manchester Grammar School | MANCHESTER Lancashire, M13 0XT | Map | Website |
| The Oratory School | READING Oxfordshire, RG8 0PJ | Map | Website |
| The Whitby High School | ELLESMERE PORT Cheshire, CH66 2NU | Map | Website |
| Trent College | NOTTINGHAM Nottinghamshire, NG10 4AD | Map | Website |
| Westholme School | BLACKBURN Lancashire, BB2 6QU | Map | Website |
| Whitchurch High School | CARDIFF Glamorgan, CF14 2XJ | Map | Website |
| Whitgift School | SOUTH CROYDON Surrey, CR2 6YT | 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 |
| Woodhouse Grove School | BRADFORD Yorkshire, BD10 0NR | Map | Website |
