| Company | Timeline | Status | |
| Sheen Engineering Limited Director • Lift Engineer | 21 Aug 2019←2 Years 5 Months→1 Feb 2022 | Dissolved | |
| Lift Support Services Limited Director • Lift Engineer | 11 Sep 2006←19 Years→Current | Active | |
| Sheen Engineering Limited Director • Lift Engineer | 21 Jun 2000←18 Years→1 Jun 2019 | Dissolved | |
