| Company | Timeline | Status | |
Denmanair Group Limited Director • Director  | 14 Mar 2008←6 Years→9 Sep 2014  | Dissolved  | |
| Denmanair Air-Conditioning Services Limited Director • Director  | 13 Mar 2008←12 Years→24 Nov 2020  | Dissolved  | |
| Fillers Catering Limited Director • Air Conditioning  | 27 Feb 2008←17 Years→Current  | Active  | |
| Denmanair Limited Director • Air Conditioning Engineer  | 17 Nov 1999←16 Years→31 Jul 2016  | Active  | |
