| Company | Timeline | Status | |
| Holmes Analytical Limited Director • Finance | 2 Jun 2023←2 Years 8 Months→Current | Active | |
| Holmes Analytical (Kent) Limited Director • Unreported | 25 May 2023←2 Years 8 Months→Current | Active | |
| ATG-UK Parent Limited Director • Unreported | 1 May 2023←2 Years 9 Months→Current | Active | |
