| Company | Timeline | Status | |
| Oxford Diocesan Board Of Finance(The) Director • Retired University Lecturer | 14 Jan 2019←2 Years 8 Months→6 Oct 2021 | Active | |
| Oxford Diocesan Board Of Finance(The) Director • Chartered Engineer | 29 Oct 2012←2 Years 8 Months→14 Jul 2015 | Active | |
| 4-Sub Preservation Limited Secretary • Unreported | 22 Feb 1999←26 Years→Current | Active | |
| Electric Train Preservation Limited Director • Engineer (retd) | 28 Feb 1996←29 Years→17 Oct 2025 | Active | |
