| hachette uk (holdings) limited | £666k | £460.9m | Dec 2017 | - | Open | Director |
| hachette uk limited | - | £337.4m | Dec 2017 | - | Open | Director |
| hodder & stoughton limited | £189.5m | £186m | Dec 2017 | - | Open | Director |
| little, brown book group limited | £102.1m | £137.7m | Jan 2015 | - | Open | Director |
| the orion publishing group limited | £57.2m | £52.4m | Dec 2015 | - | Open | Director |
| hachette uk distribution limited | £37.7m | £44.4m | Dec 2017 | - | Open | Director |
| tate enterprises ltd | £36m | £39.3m | Feb 2023 | - | Open | Director |
| storyfire ltd. | £33.8m | £37.8m | Mar 2017 | - | Open | Director |
| headline publishing group limited | £33.2m | £24.9m | Dec 2017 | - | Open | Director |
| octopus publishing group limited | £31.6m | £23.1m | Dec 2017 | - | Open | Director |
| carlton books limited | £23.5m | £13.1m | Dec 2022 | - | Open | Director |
| quercus editions limited | £19.1m | £11m | Dec 2017 | - | Open | Director |
| laurence king publishing ltd | £18.1m | £10.8m | Sep 2020 | - | Open | Director |
| flame tree publishing ltd. | £9.9m | £5.3m | Oct 2023 | - | Open | Director |
| welbeck publishing group limited | - | £4.4m | Dec 2022 | - | Open | Director |
| summersdale publishers limited | £5.8m | £4.2m | Nov 2017 | - | Open | Director |
| read - the reading agency | £3m | £2.2m | Jul 2023 | - | Open | Director |
| john catt educational limited | £3.7m | £1.9m | Nov 2021 | - | Open | Director |
| mortimer books ltd | - | £1.3m | Dec 2022 | - | Open | Director |
| welbeck publishing group services ltd | £4.6m | £1.2m | Dec 2022 | - | Open | Director |
| woldingham association limited(the) | £271.5k | £121.5k | Oct 2014 | - | Open | Director |
| welbeck non-fiction limited | - | £1.3 | Dec 2022 | - | Open | Director |
| welbeck children's limited | - | £1.3 | Dec 2022 | - | Open | Director |
| andre deutsch limited | - | £1.3 | Dec 2022 | - | Open | Director |
| illuminate publishing ltd | - | £1.3 | Jun 2021 | - | Open | Director |
