| Company | Timeline | Status | |
| Villavent Limited Director • Company Director | 1 May 2012←13 Years→Current | Active | |
| Systemair Fans & Spares Ltd Director • None | 19 Jan 2011←14 Years→Current | Active | |
| Frico Limited Director • None | 19 Jan 2011←14 Years→Current | Active | |
| Fans & Spares Ltd Director • None | 30 Apr 2010←15 Years→Current | Active | |
| Matthews & Yates Limited Director • Engineer | 19 Mar 2010←15 Years→Current | Active | |
| Systemair Limited Director • Engineer | 14 Jan 2004←21 Years→Current | Active | |
