| Company | Timeline | Status | |
| Green Bridge Fuel UK Ltd Director • Company Director | 23 Nov 2023←1 Year 11 Months→Current | Active | |
| Green Bridge Fuel UK Ltd Director • Company Director | 23 Nov 2023←10 Months→24 Sep 2024 | Active | |
| Protektia Limited Director • Company Director | 5 Feb 2021←4 Years→Current | Active | |
| Cassillis Investment Management Limited Director • Company Director | 7 Jan 2021←4 Years→Current | Active | |
| Next Generation Power Limited Director • Company Director | 8 Dec 2016←6 Years→5 Dec 2023 | Dissolved | |
| Next Generation Software Ltd Director • Company Director | 31 May 2016←7 Years→21 May 2024 | Dissolved | |
R3 Products Limited Director • Company Director | 18 Jul 2013←11 Months→24 Jun 2014 | Dissolved | |
| Sustainable Environment Technology Solutions Ltd Director • Director | 18 Apr 2012←13 Years→Current | Active | |
| Corrour Limited Director • Consultant | 11 Apr 2012←13 Years→Current | Active | |
Gradsol Limited Director • Director | 15 Jul 2011←6 Years→25 Jul 2017 | Dissolved | |
