| ashcourt group limited | £225.3m | £156m | Sep 2018 | - | Open | Director |
| ashcourt aggregates limited | £50.7m | £53.6m | Apr 2022 | - | Open | Director |
| east coast construction (n.e.) ltd | £46.8m | £34.1m | Jul 2017 | - | Open | Director |
| ashcourt contracts limited | £3.1m | £30.1m | May 2017 | - | Open | Director |
| stonegrave aggregates limited | £19.4m | £28m | May 2023 | - | Open | Director |
| foster street limited | £130k | £24.5m | Nov 2021 | - | Open | Director |
| ashcourt construction limited | £57.3m | £18.7m | Feb 2018 | - | Open | Director |
| brianplant holdings limited | £680.5k | £15m | Dec 2023 | - | Open | Director |
| ashcourt concrete limited | £22m | £13.4m | Apr 2022 | - | Open | Director |
| ashcourt fuels limited | £42.6m | £12.7m | Apr 2022 | - | Open | Director |
| eco custom homes limited | £18m | £11.8m | Jul 2022 | - | Open | Director |
| ashcourt plant limited | £8.6m | £9.1m | Apr 2022 | - | Open | Director |
| ashcourt (lincolnshire) limited | £5.1m | £7.9m | Dec 2023 | - | Open | Director |
| ec surfacing ltd | £27.5m | £7.5m | Apr 2023 | - | Open | Director |
| ashcourt (bridlington) limited | £12.4m | £4.9m | Jul 2023 | - | Open | Director |
| ashcourt (pocklington) limited | - | £3.6m | Apr 2022 | - | Open | Director |
| david flynn limited | £2.4m | £2.6m | Jul 2022 | - | Open | Director |
| ashcourt (durham & tees valley) limited | £1.9m | £2.5m | May 2023 | - | Open | Director |
| ashcourt demolition limited | £1.6m | £2.2m | Jun 2021 | - | Open | Director |
| humberside excavations holdings limited | - | £2.1m | Sep 2021 | - | Open | Director |
| edgar ready mix concrete limited | £3.1k | £2m | May 2019 | - | Open | Director |
| humberside excavations limited | £4.8m | £1.5m | Sep 2021 | - | Open | Director |
| ashcourt highways limited | £3.2m | £1.3m | Apr 2022 | - | Open | Director |
| mike wakefield tippers limited | £3.6m | £1.3m | May 2019 | - | Open | Director |
| bgh (hull) limited | £4m | £1.1m | Dec 2019 | - | Open | Director |
