| Company | Timeline | Status | |
| The James Tudor Foundation Director • Company Director | 13 Jul 2004←2 Years 4 Months→4 Dec 2006 | Active | |
| Llewellins Machine Company Limited Secretary • Unreported | 18 Dec 1991←1 Year 1 Month→20 Jan 1993 | Active | |
| Llewellins Machine Company Limited Director • Chartered Secretary | 18 Dec 1991←14 Years→4 Dec 2006 | Active | |
| 6 Jamaica Street Management Company Limited Director • Unreported | 1 Jan 1970←34 Years→22 Nov 2004 | Active | |
| 6 Jamaica Street Management Company Limited Secretary • Unreported | 1 Jan 1970←23 Years→1 Nov 1993 | Active | |
