| Aldwickbury School | HARPENDEN Hertfordshire, AL5 1AD | Map | Website |
| Altrincham Grammar School for Boys | ALTRINCHAM Cheshire, WA14 2RS | Map | Website |
| Ardvreck School | CRIEFF Perthshire, PH7 4EX | Map | Website |
| Balerno High School | BALERNO Scotland, EH14 7AQ | Map | Website |
| Balfron High School | BALFRON Stirlingshire, G63 0PW | Map | Website |
| Bedford Modern School | BEDFORD Bedfordshire, MK41 7NT | Map | Website |
| Bedford School | BEDFORD Bedfordshire, MK40 2TU | Map | Website |
| Belhaven Hill School | DUNBAR East Lothian, EH42 1NN | Map | Website |
| Boroughmuir High School | EDINBURGH Midlothian, EH10 4LR | Map | Website |
| Bromsgrove School | BROMSGROVE Worcestershire, B61 7DU | Map | Website |
| Broughton High School | EDINBURGH Midlothian, EH4 1EG | Map | Website |
| Campbell College | BELFAST Co. Antrim, BT4 2ND | Map | Website |
| Cargilfield School | EDINBURGH Midlothian, EH4 6HU | Map | Website |
| Clifton Hall School | EDINBURGH Midlothian, EH28 8LQ | Map | Website |
| Coleraine Grammar School | COLERAINE Co. Londonderry, BT51 3LA | Map | Website |
| Colyton Grammar School | COLYTON Devon, EX24 6HN | Map | Website |
| Craigclowan School | PERTH Perthshire, PH2 8PS | Map | Website |
| Currie RFC | BALERNO Scotland, EH14 7AF | Map | Website |
| Dollar Academy | DOLLAR Scotland, FK14 7DU | Map | Website |
| Dunbar Grammar School | DUNBAR East Lothian, EH42 1NJ | Map | Website |
| Durham School | DURHAM Co. Durham, DH1 4SZ | Map | Website |
| Earlston High School | EARLSTON Berwickshire, TD4 6HF | Map | Website |
| Edge Grove | ALDENHAM VILLAGE Hertfordshire, WD25 8NL | Map | Website |
| Edinburgh Academy Junior School | EDINBURGH Midlothian, EH3 5PL | Map | Website |
| Embley | ROMSEY Hampshire, SO51 6ZE | Map | Website |
| ESMS Erskine Stewart's Melville Schools | EDINBURGH Midlothian, EH4 3EZ | Map | Website |
| Fettes College | EDINBURGH Midlothian, EH4 1QX | Map | Website |
| Forrester High School | EDINBURGH Midlothian, EH12 9AE | Map | Website |
| Galashiels Academy | GALASHIELS Selkirkshire, TD1 3HU | Map | Website |
| George Heriot's School | EDINBURGH Midlothian, EH3 9EQ | Map | Website |
| George Watson's College | EDINBURGH Midlothian, EH10 5EG | Map | Website |
| Glenalmond College | PERTH Perthshire, PH1 3RY | Map | Website |
| Gosforth Academy | NEWCASTLE-UPON-TYNE Northumberland, NE3 2JH | Map | Website |
| Hawick High School | HAWICK Roxburghshire, TD9 0EG | Map | Website |
| High School of Dundee | DUNDEE Scotland, DD1 1HU | Map | Website |
| Hutchesons' Grammar School | GLASGOW Lanarkshire, G41 4NW | Map | Website |
| Ivybridge Community College | IVYBRIDGE Devon, PL21 0JA | Map | Website |
| Kelso High School | KELSO Selkirkshire, TD5 7EG | Map | Website |
| King's School Bruton | BRUTON Somerset, BA10 0ED | Map | Website |
| Langley School | NORWICH Norfolk, NR14 6BJ | Map | Website |
| Lasswade High School | BONNYRIGG Midlothian, EH19 2LA | Map | Website |
| Leicester Grammar School | LEICESTER Leicestershire, LE8 9FL | Map | Website |
| Levenmouth Academy | BUCKHAVEN Fife, KY8 1EA | Map | Website |
| Linlithgow Academy | LINLITHGOW West Lothian, EH49 6EH | Map | Website |
| Lomond School | HELENSBURGH Argyll, G84 9JX | Map | Website |
| Loretto Junior School | MUSSELBURGH Midlothian, EH21 6JA | Map | Website |
| Loretto School | MUSSELBURGH Midlothian, EH21 7RE | Map | Website |
| Merchiston Castle School | EDINBURGH Midlothian, EH13 0PU | Map | Website |
| Morrison's Academy | CRIEFF Perthshire, PH7 3AN | Map | Website |
| Newcastle School for Boys | NEWCASTLE-UPON-TYNE Tyne and Wear, NE3 1NH | Map | Website |
| Nottingham High School | NOTTINGHAM Nottinghamshire, NG7 4ED | Map | Website |
| Peebles High School | PEEBLES Selkirkshire, EH45 9HB | Map | Website |
| QEGS Wakefield Junior School | WAKEFIELD Yorkshire, WF1 3QY | Map | Website |
| RGS, Newcastle | NEWCASTLE-UPON-TYNE Northumberland, NE2 4DX | Map | Website |
| Robert Gordon's College | ABERDEEN Aberdeenshire, AB10 1FE | Map | Website |
| Ross High School | TRANENT East Lothian, EH33 2EQ | Map | Website |
| Scotland | EDINBURGH Scotland, EH12 5PJ | tbc | Website |
| Sedbergh Prep School | KIRKBY LONSDALE Cumbria, LA6 2SG | Map | Website |
| Sedbergh School | SEDBERGH Cumbria, LA10 5HG | Map | Website |
| Selkirk High School | SELKIRK Selkirkshire, TD7 4EW | Map | Website |
| Sevenoaks School | SEVENOAKS Kent, TN13 1HU | Map | Website |
| St Aloysius' College | GLASGOW Lanarkshire, G3 6RJ | Map | Website |
| St Leonards School | ST ANDREWS Fife, KY16 9QJ | Map | Website |
| St Mary's School, Melrose | MELROSE Scotland, TD6 9LN | Map | Website |
| Stirling County RFC | STIRLING Stirlingshire, FK9 5AP | Map | Website |
| Stockport Grammar School | STOCKPORT Cheshire, SK2 7AF | Map | Website |
| Strathallan School | PERTH Perthshire, PH2 9EG | Map | Website |
| Terenure College | TERENURE Co. Dublin, 6W | Map | Website |
| The Berwickshire High School | DUNS Berwickshire, TD11 3QQ | Map | Website |
| The Compass School | HADDINGTON East Lothian, EH41 3RD | Map | Website |
| The Crypt School | GLOUCESTER Gloucestershire, GL2 5AE | Map | Website |
| The Downs Malvern | COLWALL Worcestershire, WR13 6EY | Map | Website |
| The Edinburgh Academy | EDINBURGH Midlothian, EH3 5BL | Map | Website |
| The Glasgow Academy | GLASGOW Scotland, G12 8HE | Map | Website |
| The High School of Glasgow | GLASGOW Lanarkshire, G13 1PL | Map | Website |
| The Kings of Wessex Academy | CHEDDAR Somerset, BS27 3AQ | Map | Website |
| Trent College | NOTTINGHAM Nottinghamshire, NG10 4AD | Map | Website |
| Trinity Academy, Edinburgh | EDINBURGH Midlothian, EH6 4RT | Map | Website |
| Wirral Grammar School for Boys | WIRRAL Cheshire, CH63 3AQ | Map | Website |
| Wycliffe College | STONEHOUSE Gloucestershire, GL10 2JQ | Map | Website |
| Ysgol Gyfun Garth Olwg | PONTYPRIDD South Wales, CF38 1DX | Map | Website |
