| Ampleforth College | YORK Yorkshire, YO62 4ER | Map | Website |
| Archbishop Holgate's School | YORK Yorkshire, YO10 5ZA | Map | Website |
| Ashville Harrogate | HARROGATE Yorkshire, HG2 9JP | Map | Website |
| Aysgarth School | BEDALE Yorkshire, DL8 1TF | Map | Website |
| Bablake School | COVENTRY West Midlands, CV1 4AU | Map | Website |
| Barnard Castle Preparatory School | BARNARD CASTLE Co. Durham, DL12 8UW | Map | Website |
| Barnard Castle School | BARNARD CASTLE Co. Durham, DL12 8UN | Map | Website |
| Bilton Grange | RUGBY Warwickshire, CV22 6QU | Map | Website |
| Birkdale School | SHEFFIELD Yorkshire, S10 3DH | Map | Website |
| Bootham School | YORK Yorkshire, YO30 7BU | Map | Website |
| Bradford Grammar Junior School | BRADFORD Yorkshire, BD9 4JP | Map | Website |
| Bradford Grammar School | BRADFORD Yorkshire, BD9 4JP | Map | Website |
| Bromsgrove School | BROMSGROVE Worcestershire, B61 7DU | Map | Website |
| Bronte House School | BRADFORD Yorkshire, BD10 0PQ | Map | Website |
| Cheadle Hulme School | CHEADLE Cheshire, SK8 6EF | Map | Website |
| Cheltenham College Preparatory School | CHELTENHAM Gloucestershire, GL53 7AB | Map | Website |
| Cranleigh Preparatory School | CRANLEIGH Surrey, GU6 8QH | Map | Website |
| Culford School | BURY ST EDMUNDS Suffolk, IP28 6TX | Map | Website |
| Cundall Manor School | YORK Yorkshire, YO61 2RW | Map | Website |
| Denstone College | UTTOXETER Staffordshire, ST14 5HN | Map | Website |
| Durham Cathedral Schools Foundation | DURHAM Co. Durham, DH1 4SZ | Map | Website |
| Eagle House | SANDHURST Berkshire, GU47 8PH | Map | Website |
| Egglescliffe School | STOCKTON-ON-TEES Co. Durham, TS16 0LA | Map | Website |
| Ellesmere College | ELLESMERE Shropshire, SY12 9AB | Map | Website |
| Fairfield Prep School | LOUGHBOROUGH Leicestershire, LE11 2AE | Map | Website |
| Fulneck School | PUDSEY Yorkshire, LS28 8DS | Map | Website |
| Fyling Hall | NR WHITBY Yorkshire, YO22 4QD | Map | Website |
| Gateways School | LEEDS Yorkshire, LS17 9LE | Map | Website |
| Giggleswick School | SETTLE Yorkshire, BD24 0DE | Map | Website |
| Harrogate Grammar School | HARROGATE Yorkshire, HG2 0DZ | Map | Website |
| Harrogate Ladies' College and Highfield Prep | HARROGATE Yorkshire, HG1 2QG | Map | Website |
| Hill House School | DONCASTER Yorkshire, DN9 3GG | Map | Website |
| Holmfirth High School | HOLMFIRTH Yorkshire, HD9 7SE | Map | Website |
| Hull Collegiate School | ANLABY Yorkshire, HU10 7EH | Map | Website |
| Huntington School | HUNTINGTON Yorkshire, YO32 9WT | Map | Website |
| Hymers College | HULL Yorkshire, HU3 1LW | Map | Website |
| Ilkley Grammar School | ILKLEY Yorkshire, LS29 8TR | Map | Website |
| Kirkham Grammar School | KIRKHAM Lancashire, PR4 2BH | Map | Website |
| Lancaster Royal Grammar School | LANCASTER Lancashire, LA1 3EF | Map | Website |
| Leicester Grammar School | LEICESTER Leicestershire, LE8 9FL | Map | Website |
| Millfield Preparatory School | GLASTONBURY Somerset, BA6 8LD | Map | Website |
| Millthorpe School | YORK Yorkshire, YO23 1WF | Map | Website |
| Mount St Mary's College | SHEFFIELD Derbyshire, S21 3YL | Map | Website |
| Newcastle High School for Girls | NEWCASTLE-UPON-TYNE Tyne and Wear, NE2 3BA | Map | Website |
| Oakham School | OAKHAM Leicestershire, LE15 6DT | Map | Website |
| Pocklington School | YORK Yorkshire, YO42 2NJ | Map | Website |
| QEGS Wakefield | WAKEFIELD Yorkshire, WF1 3QY | Map | Website |
| Queen Ethelburga's | YORK Yorkshire, YO26 9SS | Map | Website |
| Queen Margaret's School | YORK Yorkshire, YO19 6EU | Map | Website |
| Repton Prep | MILTON Derbyshire, DE65 6EJ | Map | Website |
| RGS The Grange Worcester | WORCESTER Worcestershire, WR3 7RR | Map | Website |
| RGS, Newcastle | NEWCASTLE-UPON-TYNE Northumberland, NE2 4DX | Map | Website |
| Ripon Grammar School | RIPON Yorkshire, HG4 2DG | Map | Website |
| Scarborough College | SCARBOROUGH Yorkshire, YO11 3BA | Map | Website |
| Sedbergh School | SEDBERGH Cumbria, LA10 5HG | Map | Website |
| Silcoates School | WAKEFIELD Yorkshire, WF2 0PD | Map | Website |
| St Aidans and St John Fisher Associated 6th Form | HARROGATE Yorkshire, HG2 8JR | Map | Website |
| Terrington Hall School | TERRINGTON Yorkshire, YO60 6PR | Map | Website |
| The Elms Junior School | LONG EATON Nottinghamshire, NG10 4AD | Map | Website |
| The Grammar School at Leeds | LEEDS Yorkshire, LS17 9NA | Map | Website |
| The Mount School | YORK Yorkshire, YO24 4DD | Map | Website |
| Trent College | NOTTINGHAM Nottinghamshire, NG10 4AD | Map | Website |
| Wakefield Girls' High Junior School | WAKEFIELD Yorkshire, WF1 2QX | Map | Website |
| Wakefield Girls' High School | WAKEFIELD Yorkshire, WF1 2QS | Map | Website |
| Woodhouse Grove School | BRADFORD Yorkshire, BD10 0NR | Map | Website |
| Worksop College | WORKSOP Nottinghamshire, S80 3AP | Map | Website |
| Yarm Primary School | Yarm Co. Durham, TS15 9HF | tbc | tbc |
| Yarm School | STOCKTON-ON-TEES Co. Durham, TS15 9EJ | Map | Website |
