| Company | Timeline | Status | |
| Sierra CP Engineering Limited Director • Chief Executive Officer | 13 Sep 2023←2 Years 1 Month→Current | Active | |
| Sepha Limited Director • Chief Executive Officer | 13 Sep 2023←2 Years 1 Month→Current | Active | |
| Sciemetric Limited Director • Manager | 25 Aug 2020←5 Years→Current | Liquidation | |
