| Company | Timeline | Status | |
| R J Investment Group Ltd Director • Electrical Manager | 17 Feb 2023←2 Years 10 Months→Current | Active | |
| Mairose Construction Ltd Director • Electrical Engineer | 22 Apr 2022←3 Years→Current | Active | |
| Mairose Property Group Ltd Director • Electrical Engineer | 16 Feb 2021←4 Years→Current | Active | |
| Mairose Property Developments Ltd Director • Electrical Engineer | 19 Oct 2020←5 Years→Current | Active | |
| JP Electrical Engineering Solutions Ltd Director • Electrician | 14 Nov 2019←6 Years→Current | Active | |
| MJH Construction Ltd Director • Electrical Engineer | 18 Mar 2019←1 Year 10 Months→12 Jan 2021 | Dissolved | |
