| Company | Timeline | Status | |
| CK Special Gases Limited Director • Managing Director | 1 Jul 2023←2 Years 3 Months→Current | Active | |
| Buse Scientific Ltd Director • Managing Director | 1 Jul 2023←2 Years 3 Months→Current | Active | |
| Instec Solutions Limited Director • Managing Director | 21 Oct 2021←4 Years→Current | Active | |
| Goss Scientific Instruments Limited Director • Managing Director | 15 Oct 2021←4 Years→Current | Active | |
