| Company | Timeline | Status | |
| Sterling Services Installations Limited Secretary • Unreported | 18 May 2001←20 Years→6 Jul 2021 | Dissolved | |
| Sterling Services Environmental Limited Secretary • Financial Controller | 18 May 2001←20 Years→25 Apr 2022 | Dissolved | |
Sterling Building Technologies UK Limited Secretary • Finance Manager | 18 May 2001←10 Years→17 Oct 2011 | Dissolved | |
| Sterling Services Environmental Limited Director • Financial Controller | 31 Jan 2001←21 Years→25 Apr 2022 | Dissolved | |
