| Company | Timeline | Status | |
| Astro Lighting (Asia) Limited Director • Director  | 11 Oct 2016←9 Years→Current  | Active  | |
| Astro Lighting (Europe) Limited Director • Director  | 25 Nov 2015←9 Years→Current  | Active  | |
| Astro Lighting (China) Limited Director • Director  | 10 Nov 2015←9 Years→Current  | Active  | |
| Astro Lighting (Usa) Limited Director • Chairman  | 15 Jun 2015←10 Years→Current  | Active  | |
| Astro Lighting Holdings Limited Director • Unreported  | 8 Jun 2015←10 Years→Current  | Active  | |
| The Lighting Industry Association Limited Director • Director  | 1 Jan 2012←1 Year 4 Months→23 May 2013  | Active  | |
| Bathroom Lighting Limited Director • Managing Director  | 29 Jun 2011←14 Years→Current  | Active  | |
| The Lighting Association Limited Director • Company Director  | 1 Nov 2010←1 Year 1 Month→22 Dec 2011  | Active  | |
| Astro Lighting Limited Director • Unreported  | 24 Nov 1997←27 Years→Current  | Active  | |
