| Company | Timeline | Status | |
| Highways Technology Specialists Ltd Director • Company Director  | 6 Oct 2025←29 Days→Current  | Active  | |
| Dda Holdings Ltd Director • Company Director  | 8 Jul 2025←3 Months→Current  | Active  | |
| Dbrennan Investments Ltd Director • Company Director  | 10 Jun 2025←4 Months→Current  | Active  | |
| DPB Northern Civils Limited Director • Civil Engineering  | 4 Jan 2013←12 Years→Current  | Active  | |
