| Company | Timeline | Status | |
| Lead Technologies Limited Director • Director | 6 Jul 2020←2 Years 6 Months→20 Jan 2023 | Active | |
| Met-Seam Limited Director • Accountant | 29 Jun 2016←6 Years→20 Jan 2023 | Active | |
| Jamestown Industries Limited Director • Accountant | 22 Oct 2008←14 Years→20 Jan 2023 | Active | |
| Royston Lead Limited Director • Accountant | 21 Oct 2008←14 Years→20 Jan 2023 | Active | |
| Royston Sheet Lead Limited Director • Accountant | 14 Jul 2004←18 Years→20 Jan 2023 | Active | |
