| Company | Timeline | Status | |
| G S & B A Williamson Limited Director • Plant Dealer | 14 May 2025←5 Months→Current | Active | |
| GSW Machinery Limited Director • Plant Dealer | 9 Jan 2013←12 Years→16 Sep 2025 | Dissolved | |
| Hillberry LLP Designated LLP Member • Unreported | 25 Nov 2011←9 Years→28 Sep 2021 | Dissolved | |
| Hi-Peak Property Limited Director • Sole Trader | 14 Feb 2005←17 Years→2 Aug 2022 | Dissolved | |
