| Company | Timeline | Status | |
| Amethyst (Telford) Limited Director • Company Director | 6 Dec 2011←13 Years→Current | Active | |
| Dodd Group Limited Secretary • Unreported | 27 Jun 1998←27 Years→Current | Active | |
| Dodd Group (Eastern) Limited Secretary • Unreported | 1 Apr 1997←28 Years→Current | Active | |
| Dodd Group Holdings Limited Secretary • Unreported | 1 Apr 1997←28 Years→Current | Active | |
| DG Ecogen Limited Secretary • Unreported | 1 Apr 1997←28 Years→Current | Active | |
| Dodd Group (Midlands) Limited Secretary • Unreported | 1 Apr 1997←28 Years→Current | Active | |
| Technology Installation Services Limited Director • Electrical Contractor | 25 Mar 1997←28 Years→Current | Active | |
| Technology Installation Services Limited Secretary • Electrical Contractor | 25 Mar 1997←28 Years→Current | Active | |
| Dodd Group (Eastern) Limited Director • Electrical Contractor | 26 Aug 1993←32 Years→Current | Active | |
| Dodd Group Holdings Limited Director • Electrical Contractor | 15 Mar 1991←34 Years→Current | Active | |
