| Company | Timeline | Status | |
| Vent Fire Limited Director • Managing Director | 27 Nov 2019←5 Years→Current | Active | |
| Screwjack Ltd Director • Managing Director | 1 Jun 2013←12 Years→Current | Active | |
| Powdertec Solutions LLP Designated LLP Member • Unreported | 17 Mar 2011←14 Years→Current | Active | |
| Vent Limited Director • Sales Director | 19 Dec 2003←21 Years→Current | Active | |
| Ventec 100 Limited Director • Managing Director | 4 Apr 2003←22 Years→Current | Active | |
| Ventec 2003 Limited Director • Sales Director | 28 Mar 2003←22 Years→Current | Active | |
