| Company | Timeline | Status | |
| DGM Development (Cambridge) Ltd Director • Director | 22 Nov 2024←11 Months→Current | Active | |
| Contamac Technology Partnership Limited Director • Managing Director | 20 Jul 2020←2 Years 8 Months→28 Mar 2023 | Dissolved | |
| RJM & Co Investments Director • Director | 15 Feb 2020←5 Years→Current | Active | |
| Contamac Holdings Limited Director • Unreported | 13 Oct 2009←16 Years→Current | Active | |
| Contamac Limited Director • Director | 1 Mar 2009←16 Years→Current | Active | |
