| Company | Timeline | Status | |
| Reggiani Limited Director • Company Director | 6 Jun 1992←2 Years→16 Jun 1994 | Active | |
| The Lighting Association Limited Director • Technical Director | 7 May 1991←11 Years→30 Mar 2003 | Active | |
| Reggiani Limited Director • Unreported | 1 Jan 1970←24 Years→16 Jun 1994 | Active | |
