| Company | Timeline | Status | |
| T.C. Cornwell Limited Director • Chemist | 15 Oct 1999←2 Years 8 Months→19 Jun 2002 | Active | |
| Cornwell's Chemists Limited Director • Chemist | 12 Jul 1991←8 Years→2 Nov 1999 | Active | |
| Cornwell's Chemists Limited Director • Unreported | 1 Jan 1970←29 Years→2 Nov 1999 | Active | |
