| Company | Timeline | Status | |
| Winterbrook Gardens Management Company Limited Director • Retired  | 28 Oct 1999←18 Years→17 Jul 2018  | Active  | |
| Lower Wharf (Management) Limited Secretary • Unreported  | 2 Nov 1992←6 Years→31 Jul 1999  | Active  | |
| Dunottar School Foundation Limited Director • Retired  | 26 Jan 1992←6 Years→31 Aug 1998  | Active  | |
| The School Of St. Helen And St. Katharine Trust Director • Retired  | 22 Jul 1991←9 Years→31 Aug 2000  | Active  | |
