| Company | Timeline | Status | |
| J.A.M. Welding Limited Director • Welder | 28 Mar 2023←1 Year 5 Months→27 Aug 2024 | Dissolved | |
| Maryburgh Amenities Company Limited Director • Unreported | 11 Nov 2021←4 Years→Current | Active | |
| John Mackay Welding Limited Director • Welding | 3 Jun 2013←9 Years→2 Aug 2022 | Dissolved | |
