| Company | Timeline | Status | |
| Crestmark Engineering Surveys Ltd Director • Admin | 1 Jul 2019←1 Year 10 Months→14 May 2021 | Dissolved | |
| Crestmark Engineering Surveys Ltd Director • Administrator | 3 Aug 2016←1 Year 8 Months→2 Apr 2018 | Dissolved | |
Dinsdale Construction Co.Limited Director • Director | 20 Sep 2010←6 Years→5 Mar 2017 | Dissolved | |
