| 101 | Cranford School | 607 pupils | Independent · Day · 6th | Wallingford, South East | — ISI · Good |
| 102 | Priory School | 361 pupils | Independent · Day · 6th | Unknown, West Midlands | — ISI · Good |
| 103 | Ashbourne College | Outstanding | Independent · Day · 6th | London, London | Outstanding |
| 104 | Pitsford School | 220 pupils | Independent · Day · 6th | Northampton, East Midlands | — ISI · Unsatisfactory |
| 105 | The King's School, Gloucester | 714 pupils | Independent · Day · 6th | Gloucester, South West | — |
| 106 | Red House School | 345 pupils | Independent · Day | Stockton-on-Tees, North East | — ISI · Good |
| 107 | Claires Court Schools | 961 pupils | Independent · Day · 6th | Maidenhead, South East | — ISI · Good |
| 108 | Huddersfield Grammar School | 516 pupils | Independent · Day | Huddersfield, Yorkshire and the Humber | — ISI · Good |
| 109 | Bedford Greenacre Independent School | 733 pupils | Independent · Day · 6th | Bedford, East of England | — ISI · Good |
| 110 | Meoncross School | 295 pupils | Independent · Day | Unknown, South East | — ISI · Good |
| 111 | Gosfield School | 368 pupils | Independent · Day · 6th | Unknown, East of England | — ISI · Good |
| 112 | Ditcham Park School | 415 pupils | Independent · Day | Petersfield, South East | — ISI · Good |
| 113 | Westbourne School | 322 pupils | Independent · Day | Unknown, Yorkshire and the Humber | — ISI · Good |
| 114 | Hall School Wimbledon | 206 pupils | Independent · Day · 6th | Unknown, London | — ISI · Good |
| 115 | OneSchool Global UK Colchester Campus | 131 pupils | Independent · Day · 6th | Colchester, East of England | — ISI · Good |
| 116 | Thorpe Hall School | 552 pupils | Independent · Day | Unknown, East of England | — ISI · Good |
| 117 | The Webber Independent School | 285 pupils | Independent · Day | Unknown, South East | — ISI · Good |
| 118 | Colchester Prep & High School | 281 pupils | Independent · Day | Colchester, East of England | — ISI · Good |
| 119 | Hulme Hall Grammar School | 216 pupils | Independent · Day | Stockport, North West | — ISI · Good |
| 120 | Oneschool Global Uk Salisbury Campus | 193 pupils | Independent · Day · 6th | Salisbury, South West | — ISI · Good |
| 121 | Shoreham College | 352 pupils | Independent · Day | Unknown, South East | — ISI · Good |
| 122 | Hydesville Tower School | 297 pupils | Independent · Day | Unknown, West Midlands | — ISI · Good |
| 123 | Mander Portman Woodward | 159 pupils | Independent · Day · 6th | Cambridge, East of England | — |
| 124 | St George's School Edgbaston | 376 pupils | Independent · Day · 6th | West Midlands, West Midlands | — |
| 125 | Tower College | 303 pupils | Independent · Day | Prescot, North West | — ISI · Good |