| Company | Timeline | Status | |
| Adderley House Ltd Director • Advisor | 23 Apr 2025←7 Months→Current | Active | |
| Veriton Pharma Limited Director • Engineer | 30 Jun 2023←1 Year 6 Months→31 Dec 2024 | Active | |
| Serb Ltd Director • Engineer | 7 Dec 2022←2 Years→31 Dec 2024 | Active | |
| Special Products Limited Director • Engineer | 7 Dec 2022←2 Years→31 Dec 2024 | Active | |
| March Medical Limited Director • Engineer | 7 Dec 2022←2 Years→31 Dec 2024 | Active | |
| Perseus Bidco UK Ltd Director • Engineer | 1 Mar 2021←3 Years→31 Dec 2024 | Active | |
| BTG International Healthcare Limited Director • Operations Director | 18 Feb 2021←2 Years 3 Months→2 Jun 2023 | Dissolved | |
| Protherics UK Limited Director • Operations Director | 31 Dec 2017←7 Years→31 Dec 2024 | Active | |
| Protherics Medicines Development Limited Director • Operations Director | 31 Dec 2017←7 Years→31 Dec 2024 | Active | |
| Pneumrx Limited Director • Operations Director | 10 Nov 2015←4 Years→28 Feb 2020 | Dissolved | |
