| Company | Timeline | Status | |
| Holdham Rail Limited Director • Chief Executive Officer (ceo) | 11 Aug 2025←5 Months→Current | Active | |
| Luke Holmes Holdings Limited Director • Chief Executive | 27 May 2025←7 Months→Current | Active | |
| Bishop Trains Limited Director • Unreported | 3 Apr 2025←9 Months→Current | Active | |
| Holdham Rail Solutions Group Limited Director • Chairman | 2 Aug 2024←1 Year 5 Months→Current | Active | |
| Bishop Trains Limited Director • Director - Business Development | 18 Dec 2021←11 Months→29 Nov 2022 | Active | |
| The Weardale Railway Trust Director • Company Director | 2 Oct 2021←3 Years→21 Dec 2024 | Active | |
| Excursions By Rail Limited Director • Chief Executive Officer (ceo) | 28 Apr 2021←4 Years→Current | Active | |
| King James I Academy, Bishop Auckland Limited Director • Community Champion | 18 Mar 2021←1 Year 2 Months→31 May 2022 | Dissolved | |
