| Company | Timeline | Status | |
| Lamp Caps Limited Director • Managing Director | 19 May 2008←1 Year 3 Months→15 Sep 2009 | Active | |
| Ledvance Ltd Director • Managing Director | 1 May 2008←6 Years→31 Mar 2015 | Active | |
| Lamp Metals Limited Director • Managing Director | 1 May 2008←1 Year 4 Months→15 Sep 2009 | Active | |
| Lighting Industry Federation Limited Director • Md | 1 May 2008←3 Years→21 Dec 2011 | Active | |
