| Company | Timeline | Status | |
| Senga Bay (Aberdeen) Limited Director • Director | 13 Aug 2019←4 Years→26 Dec 2023 | Dissolved | |
| Churchill Drilling Tools (Holdings) Limited Director • Drilling Engineer | 27 Nov 2015←3 Years→21 Nov 2019 | Dissolved | |
| Coretrax Global Limited Director • Drilling Engineer | 29 Nov 2002←16 Years→21 Nov 2019 | Active | |
| Churchill Drilling Tools Limited Director • Drilling Engineer | 20 Nov 1996←23 Years→21 Nov 2019 | Dissolved | |
