| Company | Timeline | Status | |
| Lamba Welding Systems Limited Director • Company Director | 25 Aug 1999←26 Years→Current | Active | |
| Lamba Welding Systems Limited Secretary • Company Director | 25 Aug 1999←4 Years→28 Nov 2003 | Active | |
| Lamba Systems Limited Director • Director | 9 Nov 1991←31 Years→9 May 2023 | Dissolved | |
