| Company | Timeline | Status | |
| King Vehicle Engineering Limited Director • Director | 8 Jun 2023←2 Years 4 Months→Current | Active | |
| King Vehicle Engineering Limited Director • Director | 8 Jun 2023←2 Years 1 Month→1 Aug 2025 | Active | |
| HW Martin Farming Limited Director • Director | 27 Apr 2023←1 Year→21 May 2024 | Dissolved | |
| HW Martin Holdings Limited Director • Director | 5 Oct 2022←3 Years→Current | Active | |
| H.W. Martin (Farms) LLP Non-designated LLP Member • Unreported | 21 Apr 2020←5 Years→Current | Active | |
| H.W. Martin (Farms) LLP Designated LLP Member • Unreported | 21 Apr 2020←5 Years→Current | Active | |
