| Company | Timeline | Status | |
| Barber Music Limited Secretary • Finance Director | 6 Oct 2006←19 Years→Current | Active | |
| Micro Technical Tubing Ltd Director • Finance Director | 24 May 2006←12 Years→30 Oct 2018 | Dissolved | |
| Micro Technical Tubing Ltd Secretary • Finance Director | 24 May 2006←12 Years→30 Oct 2018 | Dissolved | |
| Eurotubes UK Limited Director • Financial Controller | 9 Feb 2001←24 Years→Current | Active | |
| Heat Wave Technologies Limited Director • Company Secretary | 1 Sep 1995←19 Years→24 Feb 2015 | Dissolved | |
| Heat Wave Technologies Limited Secretary • Company Secretary | 1 Sep 1995←19 Years→24 Feb 2015 | Dissolved | |
| Eurotubes UK Limited Secretary • Unreported | 8 Feb 1995←30 Years→Current | Active | |
