| Company | Timeline | Status | |
| Sigma Process Ltd Director • Director | 7 Dec 2015←9 Years→18 Nov 2025 | Dissolved | |
| Stopford Limited Director • Director | 1 Sep 2012←3 Years→11 Sep 2015 | Active | |
| Stopford Energy And Environment Limited Director • Company Director | 17 Dec 2009←5 Years→11 Dec 2015 | Dissolved | |
