| Company | Timeline | Status | |
| Jac Railway Construction Ltd Director • Director | 13 Feb 2023←1 Year 9 Months→3 Dec 2024 | Dissolved | |
| Jac Construction Consultants Ltd Director • Director | 28 Jul 2020←5 Years→Current | Active | |
RR&C Services Ltd Director • Project Manager | 2 Feb 2012←7 Years→2 Jul 2019 | Dissolved | |
