| Company | Timeline | Status | |
| Face Mask Technology Limited Director • Company Director | 31 Mar 2024←1 Year 9 Months→Current | Active | |
| Medical Filtration Solutions Limited Director • Unreported | 4 Oct 2013←12 Years→Current | Active | |
| Hengst Filtration UK Limited Director • Unreported | 4 Oct 2013←12 Years→Current | Active | |
