| Company | Timeline | Status | |
| G. Whitfield Limited Director • Pharmacist | 29 Dec 1991←33 Years→Current | Active | |
| Edward Chaston Limited Director • Pharmacist | 29 Sep 1991←34 Years→Current | Active | |
| Edward Chaston Limited Secretary • Pharmacist | 29 Sep 1991←34 Years→Current | Active | |
