| Company | Timeline | Status | |
| Horizon Industrial Services Ltd Director • Rope Access Supervisor | 9 Oct 2017←8 Years→Current | Liquidation | |
| Solcas Access Services Limited Director • Technician | 23 Jan 2014←9 Years→24 Jan 2023 | Dissolved | |
D Mac PMC Limited Director • Technician | 23 Jan 2014←3 Years→12 Dec 2017 | Dissolved | |
Macdonald Access Limited Director • Welder | 20 Dec 2007←6 Years→11 Jul 2014 | Dissolved | |
