| Company | Timeline | Status | |
| PJH Services Ltd Director • Director | 4 Sep 2025←1 Month→Current | Active | |
| British Geomembrane Association Limited Director • Civil Engineer | 18 Mar 2022←3 Years→Current | Active | |
| Structureseal Services Limited Director • Engineer | 3 Apr 2014←11 Years→Current | Active | |
| Structureseal Services Limited Director • Engineering Consultant | 11 Dec 2012←20 Days→31 Dec 2012 | Active | |
Structural Memtek Services Limited Director • Director | 27 Jul 2011←3 Years→14 Nov 2014 | Dissolved | |
| Kylair Limited Director • Civil Engineer | 16 Mar 1995←30 Years→Current | Liquidation | |
