| Company | Timeline | Status | |
| Hamilton And Kinneil (Archerfield) Limited Director • Chartered Accountant | 15 Jun 1998←6 Years→1 Jul 2004 | Active | |
| Hamilton Farming Enterprises Limited Director • Chartered Accountant | 27 Mar 1989←15 Years→1 Jul 2004 | Active | |
| H And K Enterprises Limited Director • Chartered Accountant | 27 Mar 1989←15 Years→1 Jul 2004 | Active | |
| Archerfield Estates Ltd Director • Chartered Accountant | 27 Mar 1989←15 Years→1 Jul 2004 | Active | |
