| Company | Timeline | Status | |
| Meurig Investments Limited Director • Director | 22 Jul 2025←4 Months→Current | Active | |
| Egl Puracite Limited Director • Company Director | 4 May 2023←2 Years 7 Months→Current | Active | |
| Pergwm Holdings Limited Director • Director | 29 Jul 2022←3 Years→Current | Active | |
| Energybuild Resources Limited Director • Company Director | 19 Sep 2018←7 Years→Current | Liquidation | |
| Energybuild Mining Limited Director • Company Director | 15 Mar 2018←7 Years→Current | Active | |
| Energybuild Limited Director • Company Director | 15 Mar 2018←7 Years→Current | Active | |
| Mineral Extraction And Handling Limited Director • Company Director | 15 Mar 2018←7 Years→Current | Active | |
| Speciality Carbons Limited Director • Company Director | 1 Nov 2015←10 Years→Current | Active | |
Cambrian Investment Holdings Limited Director • Company Director | 12 Dec 2012←7 Months→31 Jul 2013 | Dissolved | |
Maple Coal Co. Limited Director • Company Director | 12 Dec 2012←7 Months→31 Jul 2013 | Dissolved | |
