| arqiva holdings limited | - | £16.6b | Nov 2024 | - | Open | Director |
| arqiva group intermediate limited | - | £9.8b | Nov 2024 | - | Open | Director |
| arqiva limited | £589.3m | £8.1b | Nov 2024 | - | Open | Director |
| arqiva group holdings limited | - | £8b | Nov 2024 | - | Open | Director |
| arqiva broadcast intermediate limited | - | £7.6b | Nov 2024 | - | Open | Director |
| arqiva financing no 2 limited | - | £6.9b | Nov 2024 | - | Open | Director |
| arqiva broadcast parent limited | £645.2m | £5b | Nov 2024 | - | Open | Director |
| arqiva group parent limited | £645.2m | £5b | Nov 2024 | - | Open | Director |
| arqiva group limited | £679.9m | £5b | Nov 2024 | - | Open | Director |
| arqiva uk broadcast holdings limited | - | £3.7b | Nov 2024 | - | Open | Director |
| arqiva intermediate limited | - | £3.5b | Nov 2024 | - | Open | Director |
| arqiva senior finance limited | - | £1.9b | Nov 2024 | - | Open | Director |
| affinity water limited | £347.7m | £1.2b | Apr 2022 | - | Open | Director |
| helix acquisition limited | £299.7m | £1.1b | Jul 2022 | - | Open | Director |
| betjeman holdings limited | £299.7m | £1.1b | Mar 2022 | - | Open | Director |
| betjeman holdings jvco limited | £299.7m | £1.1b | Mar 2022 | - | Open | Director |
| affinity water holdco finance limited | £347.7m | £805.1m | Nov 2021 | - | Open | Director |
| hs1 limited | £299.8m | £799m | Mar 2022 | - | Open | Director |
| daiwater investment limited | £347.7m | £776.3m | Nov 2021 | - | Open | Director |
| betjeman holdings midco limited | - | £575.3m | Mar 2022 | - | Open | Director |
| affinity water holdings limited | - | £501.4m | Nov 2021 | - | Open | Director |
| arqiva muxco limited | £102.6m | £468.8m | Nov 2024 | - | Open | Director |
| affinity water capital funds limited | - | £305.2m | Nov 2021 | - | Open | Director |
| qah group limited | £1.3m | £161.8m | Jul 2023 | - | Open | Director |
| arqiva smart metering limited | £99.9m | £111.9m | Nov 2024 | - | Open | Director |
