| Company | Timeline | Status | |
| Convent Court Residential Ltd Director • Director | 31 Jul 2023←2 Years 3 Months→Current | Active | |
| V4L (UK) Limited Director • Director | 15 Jun 2023←2 Years 4 Months→Current | Active | |
V4L Particles Ltd Director • Physicist | 29 Jan 2002←18 Years→22 Sep 2020 | Dissolved | |
