| Company | Timeline | Status | |
| Dr Rail And Civil Engineering Ltd Director • Director | 3 Dec 2024←1 Year 1 Month→Current | Active | |
| Dar Surveying And Engineering Services Ltd Director • Director | 30 Dec 2020←1 Year 5 Months→31 May 2022 | Dissolved | |
| Dr Rail Consultancy Ltd Director • Director | 7 Sep 2017←8 Years→Current | Liquidation | |
