| Company | Timeline | Status | |
| Swettenham (Holdings) Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Swettenham (Holdings) Limited Secretary • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Swettenham Chemists Limited Secretary • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Swettenham Chemists Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
