| Company | Timeline | Status | |
| Connection Systems Limited Director • Director | 2 Aug 2010←15 Years→Current | Active | |
| Connection Systems Limited Director • Director | 2 Aug 2010←14 Years→5 Aug 2024 | Active | |
| Drum Systems Limited Secretary • Co Director | 29 Jul 2009←14 Years→27 Feb 2024 | Dissolved | |
| Terriva Limited Director • Dir | 25 Feb 2009←16 Years→Current | Active | |
| Terriva Limited Director • Dir | 25 Feb 2009←15 Years→5 Aug 2024 | Active | |
Fenner Engineering Limited Director • Company Director | 5 May 1994←20 Years→15 Apr 2015 | Dissolved | |
| Pharmatech Limited Director • Unreported | 7 Dec 1991←33 Years→Current | Liquidation | |
| Pharmatech Limited Secretary • Unreported | 7 Dec 1991←33 Years→Current | Liquidation | |
| Sampling Systems Limited Secretary • Unreported | 7 Dec 1991←33 Years→Current | Active | |
| Sampling Systems Limited Director • Company Director | 7 Dec 1991←33 Years→Current | Active | |
