| Company | Timeline | Status | |
| Doncaster Pharmaceuticals Group Limited Director • Sales Director | 20 Apr 1992←7 Years→2 Aug 1999 | Dissolved | |
| B.R. Lewis Pharmaceuticals Limited Director • Sales Director | 30 Mar 1992←7 Years→2 Aug 1999 | Dissolved | |
| Doncaster Pharmaceuticals Group Limited Director • Unreported | 1 Jan 1970←29 Years→2 Aug 1999 | Dissolved | |
