| Company | Timeline | Status | |
| Hill Burn Engineering Limited Secretary • Secretary | 10 Oct 2006←15 Years→16 Nov 2021 | Dissolved | |
| Hill Burn Engineering Limited Director • Secretary | 2 Oct 2006←15 Years→16 Nov 2021 | Dissolved | |
| Hill Burn Limited Director • Secretary | 27 Apr 1993←29 Years→11 Jan 2023 | Dissolved | |
