| Company | Timeline | Status | |
| Dow UK Limited Director • Operations Director | 24 Dec 1991←4 Years→10 Jun 1996 | Dissolved | |
| Rohm And Haas (UK) Limited Director • Operations Manager | 24 Dec 1991←4 Years→5 Jul 1996 | Dissolved | |
| Chemical Industries Association Limited Director • Company Director | 5 Dec 1991←11 Months→19 Nov 1992 | Active | |
