| Company | Timeline | Status | |
| Northumberland Mansions Limited Director • Retired | 9 Dec 2008←17 Years→Current | Active | |
| Termhouse (Albert Mansions) Management Limited Director • Retired | 27 Feb 2006←19 Years→Current | Active | |
| Raebirn Limited Director • Retired | 4 Nov 1997←28 Years→Current | Active | |
