| Company | Timeline | Status | |
| Homonada Limited Director • Director | 29 Apr 2021←1 Year 5 Months→4 Oct 2022 | Dissolved | |
| 44 Grange Park (Freehold) Limited Director • Unreported | 7 Oct 2020←5 Years→Current | Active | |
| The Pein Consultancy Limited Director • Scientific Consultant | 22 Nov 2001←19 Years→28 Aug 2021 | Dissolved | |
