| AKS Lytham | Lancashire, FY8 1DT | Map | Website |
| Ampleforth College | YORK Yorkshire, YO62 4ER | Map | Website |
| Ashville Harrogate | HARROGATE Yorkshire, HG2 9JP | Map | Website |
| Austin Friars | CARLISLE Cumbria, CA3 9PB | Map | Website |
| Aysgarth School | BEDALE Yorkshire, DL8 1TF | Map | Website |
| Barnard Castle School | BARNARD CASTLE Co. Durham, DL12 8UN | Map | Website |
| Belmont Grosvenor School | HARROGATE Yorkshire, HG3 2JG | Map | Website |
| Bolton School | GREATER MANCHESTER Lancashire, BL1 4PA | Map | Website |
| Bradford Grammar School | BRADFORD Yorkshire, BD9 4JP | Map | Website |
| Casterton Sedbergh Preparatory School | Lancashire, LA6 2SG | tbc | Website |
| Collingwood School, Canada | Canada, | tbc | Website |
| Ermysted's Grammar School | SKIPTON Yorkshire, BD23 1PL | Map | Website |
| Gordon's School | WOKING Surrey, GU24 9PT | Map | Website |
| Graveney School | LONDON Middlesex, SW17 9BU | Map | Website |
| Haberdashers' Elstree Schools | ELSTREE Hertfordshire, WD6 3AF | Map | Website |
| Halliford School | SHEPPERTON Middlesex, TW17 9HX | Map | Website |
| Hampton School | HAMPTON Middlesex, TW12 3HD | Map | Website |
| Harrogate Grammar School | HARROGATE Yorkshire, HG2 0DZ | Map | Website |
| Hill House School | DONCASTER Yorkshire, DN9 3GG | Map | Website |
| Hutchesons' Grammar School | GLASGOW Lanarkshire, G41 4NW | Map | Website |
| Ilkley Grammar School | ILKLEY Yorkshire, LS29 8TR | Map | Website |
| King James's School | KNARESBOROUGH Yorkshire, HG5 8EB | Map | Website |
| Kingsbridge Community College | KINGSBRIDGE Devon, TQ7 1PL | Map | Website |
| Kirkham Grammar School | KIRKHAM Lancashire, PR4 2BH | Map | Website |
| Lancaster Royal Grammar School | LANCASTER Lancashire, LA1 3EF | Map | Website |
| Malvern College | MALVERN Worcestershire, WR14 3DF | Map | Website |
| Manchester High School for Girls | MANCHESTER Lancashire, M14 6HS | Map | Website |
| Moorlands School | LEEDS Yorkshire, LS16 5PF | Map | Website |
| Pocklington School | YORK Yorkshire, YO42 2NJ | Map | Website |
| Queen Elizabeth School (QES), Kirkby Lonsdale | KIRKBY LONSDALE Lancashire, LA6 2HJ | Map | Website |
| Queen Margaret's School | YORK Yorkshire, YO19 6EU | Map | Website |
| Queen Mary's School | THIRSK Yorkshire, YO7 3BZ | Map | Website |
| RGS Worcester | WORCESTER Worcestershire, WR1 1HP | Map | Website |
| Ripon Grammar School | RIPON Yorkshire, HG4 2DG | Map | Website |
| Rossall School | FLEETWOOD Lancashire, FY7 8JW | Map | Website |
| Scarborough College | SCARBOROUGH Yorkshire, YO11 3BA | Map | Website |
| Scarisbrick Hall School | ORMSKIRK Lancashire, L40 9RQ | Map | Website |
| Sedbergh Prep School | KIRKBY LONSDALE Cumbria, LA6 2SG | Map | Website |
| Sedbergh School | SEDBERGH Cumbria, LA10 5HG | Map | Website |
| Settle CofE Primary School | Settle Yorkshire, BD24 9BW | tbc | tbc |
| Settle College | SETTLE Yorkshire, BD24 0AU | Map | Website |
| Silcoates School | WAKEFIELD Yorkshire, WF2 0PD | Map | Website |
| Sir William Perkins's School | CHERTSEY Surrey, KT16 9BN | Map | Website |
| South Craven School | KEIGHLEY Yorkshire, BD20 7RL | Map | Website |
| St Aidan's CofE High School | HARROGATE Yorkshire, HG2 8JR | Map | Website |
| Stonyhurst | CLITHEROE Lancashire, BB7 9PZ | Map | Website |
| Terrington Hall School | TERRINGTON Yorkshire, YO60 6PR | Map | Website |
| The King's School, Worcester | WORCESTER Worcestershire, WR1 2LL | Map | Website |
| Thirsk School | THIRSK Yorkshire, YO7 1RZ | Map | Website |
| Westholme School | BLACKBURN Lancashire, BB2 6QU | Map | Website |
| Westville House School | ILKLEY Yorkshire, LS29 0DQ | Map | Website |
| Whitgift School | SOUTH CROYDON Surrey, CR2 6YT | Map | Website |
| Wimbledon High School | LONDON Greater London, SW19 4AB | Map | Website |
| Windermere School | WINDERMERE Cumbria, LA23 1NW | Map | Website |
| Yarm School | STOCKTON-ON-TEES Co. Durham, TS15 9EJ | Map | Website |
