| Company | Timeline | Status | |
| St Consult Ltd Director • Unreported | 11 Dec 2012←12 Years→Current | Active | |
| Keeble House Limited Director • Unreported | 31 Jan 2000←25 Years→Current | Active | |
| STL (Holdings) Limited Director • Unreported | 31 Jan 2000←25 Years→Current | Active | |
| Southern Testing Laboratories Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
