| Company | Timeline | Status | |
| Thompson B1 Locomotive Limited Director • Retired | 5 Jan 2019←2 Years 11 Months→5 Dec 2021 | Active | |
Dalesman Facilities Management Limited Director • Buildings Manager | 4 Jul 1996←19 Years→9 Feb 2016 | Dissolved | |
| Harp Island Village No. 1 Residents Company Limited Director • Building Manager | 4 Jul 1992←5 Years→10 Nov 1997 | Active | |
