| Company | Timeline | Status | |
| Enerfoil Magnum Limited Director • Company Director | 21 May 2001←24 Years→Current | Active | |
| Enerfoil Magnum Limited Director • Company Director | 21 May 2001←24 Years→28 Jul 2025 | Active | |
| Magnum Heating Ltd Director • Director | 12 Nov 1998←27 Years→Current | Active | |
| Magnum Heating Ltd Director • Director | 12 Nov 1998←26 Years→28 Jul 2025 | Active | |
| Magnum Heating Ltd Secretary • Unreported | 5 Feb 1997←28 Years→Current | Active | |
| Magnum Heating Ltd Secretary • Unreported | 5 Feb 1997←28 Years→28 Jul 2025 | Active | |
| Karelia House Ltd Secretary • Unreported | 31 Oct 1995←30 Years→Current | Active | |
