| Company | Timeline | Status | |
| Dxterous Limited Director • Company Director | 21 Jan 2022←11 Months→3 Jan 2023 | Dissolved | |
| Bioguardian Limited Director • Company Director | 20 Jan 2022←10 Months→18 Nov 2022 | Active | |
| DLS Air Technologies Ltd Director • Managing Director | 1 Oct 2021←5 Months→22 Mar 2022 | Dissolved | |
| Keyomics Limited Director • Unreported | 22 Jun 2021←4 Years→Current | Active | |
| Drumlin Lee Scientific Limited Director • Unreported | 31 Dec 2018←6 Years→Current | Active | |
