| Company | Timeline | Status | |
| Amethyst (Telford) Limited Director • Unreported | 6 Dec 2011←13 Years→Current | Active | |
| DG Ecogen Limited Director • Unreported | 11 Nov 1998←27 Years→Current | Active | |
| Dodd Group (South) Limited Director • Unreported | 11 Nov 1998←27 Years→Current | Active | |
| Dodd Group Limited Director • Unreported | 27 Jun 1998←27 Years→Current | Active | |
| Technology Installation Services Limited Director • Unreported | 25 Mar 1997←28 Years→Current | Active | |
| Dodd Group (Eastern) Limited Director • Unreported | 26 Aug 1993←32 Years→Current | Active | |
| Dodd Group (Eastern) Limited Secretary • Married Woman | 26 Aug 1993←3 Years→1 Apr 1997 | Active | |
| DG Ecogen Limited Secretary • Unreported | 29 Dec 1991←5 Years→1 Apr 1997 | Active | |
| Dodd Group Limited Director • Married Woman | 29 Dec 1991←1 Year→15 Jan 1993 | Active | |
| Dodd Group (Midlands) Limited Secretary • Unreported | 29 Dec 1991←5 Years→1 Apr 1997 | Active | |
