| Company | Timeline | Status | |
| Towers Thompson Holdings Limited Director • Chartered Accountant | 19 Jan 1998←27 Years→Current | Active | |
| British & Overseas Meats Limited Director • Chartered Accountant | 31 Dec 1994←30 Years→Current | Active | |
| Towers Thompson Seafood Limited Director • Chartered Accountant | 31 Dec 1994←30 Years→Current | Active | |
| Pyke Biggs Fairfax (Brighton) Limited Director • Chartered Accountant | 31 Dec 1994←30 Years→Current | Active | |
| Towers Meats Limited Director • Chartered Accountant | 31 Dec 1994←30 Years→Current | Active | |
| New Zealand Premier Meat Co. Limited Director • Chartered Accountant | 31 Dec 1994←30 Years→Current | Active | |
| New Zealand Premier Lamb Importers Ltd Director • Chartered Accountant | 31 Dec 1994←30 Years→Current | Active | |
| Eastwood Thompson (Belvedere) Limited Director • Chartered Accountant | 31 Dec 1994←30 Years→Current | Active | |
| John Silver Holdings Limited Director • Unreported | 31 Dec 1994←30 Years→Current | Active | |
| C.R. Barron (Midlands) Limited Director • Unreported | 31 Dec 1994←30 Years→Current | Active | |
