| Company | Timeline | Status | |
| Oil & Gas Machinery Limited Secretary • Engineer | 29 Nov 2007←14 Years→13 Jan 2022 | Dissolved | |
| Oil & Gas Machinery Limited Director • Engineer | 22 Jan 2002←19 Years→13 Jan 2022 | Dissolved | |
| Pro2 Limited Director • Engineer | 22 May 2001←20 Years→6 Jul 2021 | Dissolved | |
