| Company | Timeline | Status | |
| Campbell Plastics Limited Director • Unreported | 26 Aug 2015←10 Years→Current | Active | |
| Tia Gardner Limited Director • Unreported | 15 Jan 2015←11 Years→Current | Active | |
| Kovertek Limited Director • Unreported | 30 Jan 2013←13 Years→Current | Active | |
| Tetramass Limited Director • Unreported | 1 Dec 2011←14 Years→Current | Active | |
| A. & G. Toseland Limited Director • Technical Manager | 31 Jul 2002←8 Years→21 Jul 2011 | Active | |
