| Company | Timeline | Status | |
| Doreen Crook Designs Ltd Director • Director | 14 May 2014←10 Years→15 Oct 2024 | Dissolved | |
| Celsius Capital Ltd Director • Director | 3 Apr 2014←11 Years→Current | Active | |
| Celsius Air Conditioning Services Limited Secretary • Company Secretary | 23 Jan 1996←29 Years→Current | Active | |
| Celsius Air Conditioning Services Limited Director • Company Secretary | 23 Jan 1996←29 Years→Current | Active | |
| Celsius Air Conditioning Limited Secretary • Company Secretary | 28 Mar 1994←31 Years→Current | Active | |
