| Company | Timeline | Status | |
| Express Microbiology Limited Director • Cfo | 6 Jan 2022←4 Months→31 May 2022 | Liquidation | |
| Chemtech Environmental Limited Director • Director | 14 Dec 2021←5 Months→31 May 2022 | Active | |
| I2lresearch Ltd Director • Director | 29 Jun 2021←11 Months→31 May 2022 | Active | |
| The Environmental Laboratory Limited Director • Chief Financial Officer | 9 Jun 2021←11 Months→31 May 2022 | Active | |
| Meritas Scientific Limited Director • Cfo | 5 Oct 2020←1 Year 7 Months→31 May 2022 | Active | |
| Meritas Scientific Holdings Limited Director • Cfo | 5 Oct 2020←1 Year 7 Months→31 May 2022 | Active | |
| Meritas Group Holdings Limited Director • Cfo | 5 Oct 2020←1 Year 7 Months→31 May 2022 | Active | |
| Meritas Group Limited Director • Cfo | 5 Oct 2020←1 Year 7 Months→31 May 2022 | Active | |
| Marchwood Scientific Services (Holdings) Limited Director • Cfo | 5 Oct 2020←1 Year 7 Months→31 May 2022 | Active | |
| Sci-Tech (Ireland) Limited Director • Cfo | 5 Oct 2020←1 Year 7 Months→31 May 2022 | Active | |
