| Company | Timeline | Status | |
| Hystat Accumulators Limited Director • Director | 31 Mar 2022←3 Years→Current | Active | |
| HSL Cylinders Limited Director • Director | 17 Sep 2020←5 Years→Current | Active | |
| Hystat Holdings Limited Director • Director | 16 Jan 2019←6 Years→Current | Active | |
| Hystat Systems Limited Secretary • Unreported | 31 May 2000←9 Years→1 Jul 2009 | Active | |
| Hystat Systems Limited Director • Engineer | 11 Jul 1991←34 Years→Current | Active | |
