| Company | Timeline | Status | |
| Richardsons Healthcare Limited Director • Company Director | 31 Dec 1991←34 Years→Current | Active | |
| Campbell Gould Investments Limited Director • Director | 15 Dec 1991←34 Years→Current | Active | |
| Richardsons Healthcare Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
| Campbell Gould Investments Limited Director • Unreported | 1 Jan 1970←56 Years→Current | Active | |
