| Company | Timeline | Status | |
| DRM Industrial Fabrics Limited Director • Director  | 3 Jul 2023←2 Years 4 Months→Current  | Active  | |
| Filtration Services Limited Director • Chairman  | 8 Jul 2011←10 Years→1 Oct 2021  | Active  | |
| Filter Services Limited Director • Company Director  | 30 Apr 2007←16 Years→28 Dec 2023  | Active  | |
| D R M Limited Director • Unreported  | 27 Nov 2002←22 Years→Current  | Active  | |
| Aspen (U.K.) Limited Director • Director  | 25 Jan 1993←32 Years→Current  | Active  | |
| Trenslo Limited Director • Managing Director  | 3 Aug 1991←29 Years→16 Mar 2021  | Dissolved  | |
| Job Filtration UK Limited Director • Managing Director  | 3 Aug 1991←32 Years→28 Dec 2023  | Active  | |
