| Company | Timeline | Status | |
| RD Property Union Ltd Director • Unreported | 3 Oct 2022←3 Years→Current | Active | |
| RD Marine Electronics Ltd Director • Unreported | 26 Feb 2020←5 Years→Current | Active | |
| RD4 Holdings Ltd Director • Design Engineer | 9 Jan 2018←5 Years→2 May 2023 | Dissolved | |
RD4 Ltd Director • Mechanical Design Engineer | 6 Feb 2017←3 Years→13 Oct 2020 | Dissolved | |
