| Company | Timeline | Status | |
| Pippa Brown Limited Director • Unreported | 30 Jul 2004←21 Years→Current | Active | |
| Signford Limited Director • Unreported | 20 Jul 1992←33 Years→Current | Active | |
| W.H. Richardson & Son Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
