| Company | Timeline | Status | |
| South Tynedale Railway Limited Director • Managing Director | 1 Dec 2018←1 Year 6 Months→23 Jun 2020 | Dissolved | |
| Aspect Safety Solutions Ltd Director • Company Director | 25 Aug 2018←7 Years→Current | Active | |
| South Tynedale Railway Preservation Society Director • Managing Director | 16 Nov 2013←5 Years→2 Nov 2019 | Active | |
| Green Dragon Rail Solutions Ltd Director • Company Director | 15 Feb 2008←10 Years→30 Nov 2018 | Active | |
| Envirosafe Chartered Consultants Limited Director • Safety Practitioner | 4 Jul 2003←22 Years→Current | Active | |
| Envirosafe Chartered Consultants Limited Director • Safety Practitioner | 4 Jul 2003←21 Years→10 Jun 2025 | Active | |
