| Company | Timeline | Status | |
| Nabertherm Limited Secretary • Managing Director | 1 Apr 2002←11 Years→19 Dec 2013 | Active | |
| Nabertherm Limited Director • Managing Director | 1 Apr 2002←11 Years→19 Dec 2013 | Active | |
| Ramsell-Naber Limited Director • Managing Director | 1 Oct 2000←25 Years→Current | Active | |
