| Company | Timeline | Status | |
| Ecoairbox Limited Director • Director | 24 Feb 2017←3 Years→29 Nov 2020 | Active | |
| Air Handling Components Limited Director • Sales Engineer | 31 Aug 2010←4 Years→14 Aug 2015 | Active | |
| Air Handlers (Northern) Limited Director • Sales Engineer | 31 Aug 2010←4 Years→14 Aug 2015 | Active | |
| B P Agency Ltd Director • Engineer | 17 Sep 2008←17 Years→Current | Active | |
| Air Handlers (Northern) Limited Director • Sales Engineer | 24 Nov 1998←8 Years→30 Sep 2007 | Active | |
