| Company | Timeline | Status | |
| Robson Consulting (Scotland) Ltd Director • Unreported | 24 Jan 2020←5 Years→Current | Active | |
DMP Engineers (West) Ltd Director • Mechanical Engineer | 23 Nov 2015←3 Years→25 Jun 2019 | Dissolved | |
DMP Engineers (North ) Ltd Director • Chartered Engineer | 1 Oct 2015←1 Year 8 Months→20 Jun 2017 | Dissolved | |
| DMP Design Services Ltd Director • Director | 23 Sep 2015←8 Years→3 Sep 2024 | Dissolved | |
