| Company | Timeline | Status | |
| The Crescent (Mount Batten) Management Limited Director • Retired | 17 Oct 2022←1 Year→25 Oct 2023 | Active | |
| 9-13 Winders Road Limited Director • Retired | 10 Nov 2010←14 Years→Current | Active | |
| I.C.S. Electronics Limited Director • Chartered Engineer | 12 Dec 1992←10 Years→30 Jul 2003 | Active | |
