| Company | Timeline | Status | |
| Coanda NW Ltd Director • Company Director | 1 Mar 2023←2 Years 8 Months→Current | Active | |
| International Gas Detectors Ltd Director • Company Director | 1 Mar 2023←3 Months→30 May 2023 | Active | |
| Gdnewco Ltd Director • Sales Manager | 19 Aug 2011←12 Years→26 Dec 2023 | Dissolved | |
| Oliver IGD Limited Director • Sales Director | 7 Sep 2007←15 Years→30 May 2023 | Active | |
| Oliver IGD Limited Secretary • Sales Director | 7 Sep 2007←15 Years→30 May 2023 | Active | |
| Sensors Limited Director • Sales Director | 1 Sep 2007←15 Years→25 Jul 2023 | Dissolved | |
| Sensors Limited Secretary • Sales Director | 1 Sep 2007←15 Years→25 Jul 2023 | Dissolved | |
| Gas Detectors Ltd Director • Sales Director | 13 Feb 2007←16 Years→30 May 2023 | Active | |
| Gas Detectors Ltd Secretary • Unreported | 13 Feb 2007←16 Years→30 May 2023 | Active | |
