| Company | Timeline | Status | |
| Cadmium Design Consultants Limited Secretary • Unreported | 19 May 2005←20 Years→Current | Active | |
| D P Publishing Limited Director • Unreported | 13 Jan 2003←22 Years→Current | Active | |
| 32 And 33 Aberdeen Place Limited Secretary • University Lecturer | 30 Oct 1999←26 Years→Current | Active | |
| 32 And 33 Aberdeen Place Limited Secretary • Unreported | 31 Jul 1993←1 Year 11 Months→2 Jul 1995 | Active | |
| 32 And 33 Aberdeen Place Limited Director • Retired | 17 Jun 1993←32 Years→Current | Active | |
