| Company | Timeline | Status | |
| RSK Biocensus Limited Director • Director | 5 Dec 2019←5 Years→1 Jan 2025 | Active | |
| Drilling Supplies UK Limited Director • Company Director | 29 Mar 2019←6 Years→Current | Active | |
| PB Drilling Limited Director • Company Director | 1 Oct 2018←7 Years→Current | Active | |
| C.J. Associates Geotechnical Limited Director • Director | 21 Dec 2017←7 Years→Current | Active | |
| JB Site Investigations Limited Director • Company Director | 1 Jun 2016←9 Years→Current | Active | |
| Envirolab Limited Director • Director | 1 Sep 2011←14 Years→Current | Active | |
| Structural Soils Limited Director • Engineering Geologist | 30 Nov 2007←18 Years→Current | Active | |
