| Company | Timeline | Status | |
| Spex Group Holdings Limited Director • Director | 4 Apr 2016←9 Years→15 Jul 2025 | Active | |
| Spex Engineering (UK) Limited Director • Engineer | 14 Apr 2015←10 Years→15 Jul 2025 | Active | |
| General Services 1 Limited Director • Engineer | 28 Oct 2013←2 Years 7 Months→20 Jun 2016 | Liquidation | |
| Spex Offshore (UK) Limited Director • Engineer | 18 Apr 2013←12 Years→15 Jul 2025 | Active | |
| Spex Engineering Limited Director • Chairman | 4 Jul 2012←13 Years→15 Jul 2025 | Active | |
Kinetics Technology Limited Director • Engineer | 29 Jun 2012←4 Years→6 Dec 2016 | Dissolved | |
| Scotfab Limited Director • Engineer | 30 Jan 2012←9 Years→6 Oct 2021 | Dissolved | |
Kinetics Technology (UK) Limited Director • Engineer | 27 Jul 2011←5 Years→6 Dec 2016 | Dissolved | |
Spex Production Limited Director • Engineer | 22 Jul 2011←4 Years→20 Jun 2016 | Dissolved | |
| General Services 2 Limited Director • Director | 15 Jul 2010←5 Years→20 Jun 2016 | Liquidation | |
