| Company | Timeline | Status | |
| Rola (Cylinder Manufacturers) Limited Director • Engineer | 25 Jan 1994←31 Years→Current | Liquidation | |
| Northern Cylinder Manufacturers Limited Secretary • Unreported | 6 Jan 1994←29 Years→28 Jun 2023 | Dissolved | |
| Rola (Cylinder Manufacturers) Limited Secretary • Unreported | 6 Jan 1994←31 Years→Current | Liquidation | |
| Northern Cylinder Manufacturers Limited Director • Engineer | 31 Dec 1991←31 Years→28 Jun 2023 | Dissolved | |
