| Company | Timeline | Status | |
| Swales Diamonds Ltd Director • Chemist | 10 Feb 2015←7 Years→26 Jul 2022 | Active | |
| Global Lubricants Limited Director • Chemist | 5 Jun 1997←28 Years→Current | Active | |
| Global Lubricants Limited Secretary • Chemist | 5 Jun 1997←3 Years→16 Oct 2000 | Active | |
