| Company | Timeline | Status | |
| Birmingham Lighting Limited Director • Company Director | 14 Mar 1992←1 Year 10 Months→17 Jan 1994 | Dissolved | |
| Rohner Limited Director • Company Director | 14 Mar 1991←2 Years 10 Months→17 Jan 1994 | Active | |
| Rohner Limited Secretary • Unreported | 14 Mar 1991←2 Years 10 Months→17 Jan 1994 | Active | |
