| Company | Timeline | Status | |
| Prestige Basements Ltd Director • Builder | 24 Nov 1999←22 Years→26 Apr 2022 | Dissolved | |
| Construction Techniques Limited Director • Concrete Repair Specialist | 2 Dec 1991←30 Years→30 Nov 2021 | Active | |
| Construction Techniques Limited Director • Unreported | 1 Jan 1970←51 Years→30 Nov 2021 | Active | |
