| marston's plc | £898.6m | £2.1b | Oct 2021 | - | Open | Director |
| carlsberg marston's brewing company limited | £907.9m | £1.6b | Oct 2020 | - | Open | Director |
| marston's pubs parent limited | £438.9m | £961.4m | Oct 2021 | - | Open | Director |
| marston's pubs limited | £438.9m | £904.4m | Oct 2021 | - | Open | Director |
| marston's corporate holdings limited | - | £568.1m | Oct 2021 | - | Open | Director |
| marston's estates limited | £25.7m | £506.4m | Oct 2021 | - | Open | Director |
| marston's operating limited | £343.8m | £371.3m | Oct 2021 | - | Open | Director |
| marston's trading limited | £115.9m | £232.8m | Oct 2021 | - | Open | Director |
| marston's acquisitions limited | - | £101.2m | Oct 2021 | - | Open | Director |
| marston's telecoms limited | £6.7m | £21.5m | Feb 2022 | - | Open | Director |
| eldridge, pope & co., limited | - | £4.9 | Oct 2021 | - | Open | Director |
| marston's property developments limited | - | £4.3 | Oct 2021 | - | Open | Director |
| fayolle limited | - | £2.3 | Oct 2021 | - | Open | Director |
| celtic inns limited | - | £2.2 | Oct 2021 | - | Open | Director |
| lambert parker & gaines limited | - | £2.2 | Oct 2021 | - | Open | Director |
| mansfield brewery trading limited | - | £2.1 | Oct 2021 | - | Open | Director |
| john marston's taverners limited | - | £1.9 | Oct 2021 | - | Open | Director |
| english country inns limited | - | £1.9 | Oct 2021 | - | Open | Director |
| pitcher and piano limited | - | £1.9 | Oct 2021 | - | Open | Director |
| marston, thompson & evershed limited | - | - | Oct 2021 | - | Open | Director |
| celtic inns holdings limited | - | - | Oct 2021 | - | Open | Director |
| w&db (finance) limited | - | - | Oct 2021 | - | Open | Director |
| sherwood forest properties limited | - | - | Oct 2021 | - | Open | Director |
| mansfield brewery limited | - | - | Oct 2021 | - | Open | Director |
| osprey inns limited | - | - | Oct 2021 | - | Open | Director |
