| Alec Hunter Academy |
| Aquinas College |
| Archbishop Sentamu Academy |
| Archway School |
| Ardingly College |
| Ark Acton Academy |
| Bancrofts School |
| Beauchamps High School |
| Beaumont Leys School |
| Bedales School |
| Bede’s Senior School |
| Bedford Academy |
| Belper School and Sixth Form Centre |
| Benfield School |
| Berkhamsted School |
| BHASVIC |
| Blundell's School |
| Bourne Academy |
| Bracknell & Wokingham College |
| Bryanston School |
| BSix Sixth Form College |
| Burford School |
| Burntwood School |
| Cardinal Newman Catholic School |
| Cardinal Newman College |
| Carwarden House School |
| Castle View Enterprise Academy |
| Cathedral Academy |
| Chelmsford College |
| Chesterfield College |
| Christ the King Catholic College |
| Cirencester Kingshill School |
| City of Wolverhampton College |
| Colchester County High School for Girls |
| Coopers School |
| Cotham School |
| Crestwood Community School |
| Croydon High School |
| Dudley College of Technology |
| Dulwich College |
| Ecclesbourne School |
| Ellis Guilford School |
| Essex County Council |
| Exeter College |
| Five Islands School |
| Franklin College |
| Frederick Gent School |
| Frederick Gough School |
| Gloucester Academy |
| Haberdasher's Askes' Boys' School |
| Haberdashers’ Adams |
| Halesowen College |
| Hammersmith Academy |
| Harlington Upper School |
| Harris Church of England Academy |
| Harris Federation |
| Hatch End High School |
| Havering College of Further & Higher Education |
| HayGrove School |
| Heath Farm School |
| Heckmondwike Grammar School |
| Hendon School |
| Hertfordshire & Essex High School |
| Hills Road Sixth Form College |
| Hornsea School |
| Howard of Effingham School |
| Ipswich Academy |
| James Brindley School |
| Jersey College for Girls |
| Jesmond Park Academy |
| John Hanson Community School |
| John Port Spencer Academy |
| John Ruskin College |
| Ken Stimpson Community School |
| King Edward VI College |
| King's Ely |
| Kingsbury School |
| Kingstone High School |
| Leicester Grammar School |
| Lighthouse School |
| LIPA Sixth Form College |
| Longdean School |
| Lycee Francais Charles De Gaulle |
| Middlesbrough College |
| Mildenhall College Academy |
| Morpeth School - Tower Hamlets |
| Nelson and Colne College |
| New Hall School |
| North Birmingham Academy |
| North Lindsey College |
| Ormiston NEW Academy |
| Ossett School |
| Petroc |
| Plymouth High School |
| Pocklington School |
| Pool Academy |
| Princethorpe College |
| Priory Woods School And Arts College |
| Redborne Upper School and Community College |
| Redhill School |
| Riverston School |
| Rosebery School |
| Saint Martins School |
| Sandown Bay Academy |
| Scalby School |
| Severn Vale School |
| Sidcot School |
| Sir Frederick Gibberd College |
| Sir Joseph Williamsons Mathematical School |
| Southern Regional College - Armagh College |
| St Augustine Academy |
| St Benedicts Catholic College |
| St John Rigby Sixth Form College |
| St Martins School |
| St. Bedes Catholic School and Sixth Form College |
| Stewards Academy |
| Steyning Grammar School |
| Sunderland College |
| Surbiton High School |
| Sutton Valence School |
| Tewkesbury School |
| Thamesmead School |
| The Deepings School |
| The Elmgreen School |
| The English Martyrs School & Sixth Form College |
| The Grammer School at Leeds |
| The Grange School |
| The Kingsley School |
| The Langley Academy |
| The Maplesden Noakes School |
| The Marlborough School |
| The Ockendon Academy |
| Thomas Rotherham College |
| Trinity School |
| Trinity School Sevenoaks |
| Tunbridge Wells Girls' Grammar School |
| Walsall Academy |
| Wellington School |
| Whitgift School |
| Winchmore School |
| Windsor Forest Colleges Group |
| Winstanley College |
| Woodlane High School |
| Wycliffe College |
| Wyke 6Th Form College |
| Wymondham College |