| Company | Timeline | Status | |
| Chimney Centers Ltd Director • Engineer | 30 May 2013←12 Years→Current | Active | |
| Chimney Centres Limited Director • Self Employed | 25 Feb 2011←14 Years→Current | Active | |
| Flue Centers Limited Director • Director | 28 Sep 1995←30 Years→Current | Active | |
| Flue Centres Limited Director • Director | 28 Sep 1995←30 Years→Current | Active | |
| Chimney Centres (Engineering) Limited Director • Director | 30 Aug 1994←15 Years→31 Dec 2009 | Active | |
