| Company | Timeline | Status | |
| Qhi Holdings Limited Director • Director | 10 Aug 2012←11 Years→26 Feb 2024 | Active | |
Exkeycap Parent Limited Director • Director | 5 Nov 2001←12 Years→10 Apr 2014 | Dissolved | |
| Exertherm Limited Director • Director | 31 May 1991←32 Years→26 Feb 2024 | Active | |
