| Company | Timeline | Status | |
| Caladail Ltd Director • Unreported | 17 Nov 2021←3 Years→Current | Active | |
| Acosim (UK) Limited Director • Consultant | 11 Mar 2015←9 Months→10 Dec 2015 | Active | |
Harris Minerals Limited Director • Chartered Engineer | 11 Feb 2014←4 Years→15 Jan 2019 | Dissolved | |
| Durness Estate (UK) Ltd Director • Unreported | 23 Jul 2013←12 Years→Current | Active | |
| Acosim Systems (UK) Ltd Director • Consultant | 2 Apr 2012←13 Years→16 Sep 2025 | Dissolved | |
| Coastal Resources Limited Director • Unreported | 2 Apr 2012←13 Years→Current | Active | |
| RDB Consultants Ltd Director • Unreported | 13 Jul 2010←15 Years→Current | Active | |
