| Company | Timeline | Status | |
| Tuffstrut Limited Director • Director | 1 Jan 2019←6 Years→Current | Active | |
| Marshall-Tufflex Energy Management Limited Director • Director | 1 Jan 2019←6 Years→Current | Active | |
| Marshall-Tufflex Windows Limited Director • Director | 1 Jan 2019←5 Years→16 Jul 2024 | Dissolved | |
| Strata 21 Limited Director • Director | 1 Jan 2019←6 Years→Current | Active | |
| Newlite Windows Limited Director • Director | 1 Jan 2019←5 Years→16 Jul 2024 | Dissolved | |
| C. & C. Marshall Limited Director • Director | 1 Jan 2019←6 Years→Current | Active | |
| Marshall-Tufflex International Limited Director • Director | 1 Jan 2019←6 Years→Current | Active | |
| Tufflex Limited Director • Director | 1 Jan 2019←6 Years→Current | Active | |
| Marshall-Tufflex Limited Director • Director | 1 Jan 2019←6 Years→Current | Active | |
G W Energy Limited Director • Sales Director | 1 Apr 2014←2 Years 5 Months→29 Aug 2016 | Dissolved | |
