| Company | Timeline | Status | |
| Houlder Engineering Group Limited Director • Chief Technical Officer | 20 Apr 2023←2 Years 6 Months→Current | Active | |
| Houlder Limited Director • Chief Technical Officer | 20 Apr 2023←2 Years 6 Months→Current | Active | |
| CC223 Limited Director • Director | 27 Mar 2023←2 Years 7 Months→Current | Active | |
