| Company | Timeline | Status | |
| Lighting Industry Federation Limited Director • Commercial Dir | 1 Jan 1997←12 Months→31 Dec 1997 | Active | |
| Current Lighting Limited Director • Business Executive | 28 Dec 1991←7 Years→12 Feb 1999 | Active | |
| Current Lighting Limited Director • Unreported | 1 Jan 1970←29 Years→12 Feb 1999 | Active | |
