| Company | Timeline | Status | |
| SH Lighting Ltd Director • Cd | 19 Jun 2008←2 Years 2 Months→26 Aug 2010 | Dissolved | |
| Marl International Limited Director • Company Director | 9 Aug 1996←6 Years→16 Aug 2002 | Active | |
| Marl Optosource Limited Director • Works Director | 16 Feb 1996←6 Years→16 Aug 2002 | Dissolved | |
| Marl Optosource Limited Secretary • Sales Manager | 16 Feb 1996←6 Years→16 Aug 2002 | Dissolved | |
