| Company | Timeline | Status | |
| STL (Holdings) Limited Director • Geotechnical Engineeer | 16 Aug 2019←6 Years→Current | Active | |
| St Consult Ltd Director • Director | 13 Aug 2019←6 Years→Current | Active | |
| Keeble House Limited Director • Director | 13 Aug 2019←6 Years→Current | Active | |
| Southern Testing Laboratories Limited Director • Geotechnical Engineer | 25 Jun 2019←6 Years→Current | Active | |
