| Company | Timeline | Status | |
| Olive Press Ludlow Limited Director • Engineer | 27 Aug 2024←1 Year 3 Months→Current | Active | |
| GMT Biogas Limited Director • Engineer | 13 Jan 2017←1 Year 8 Months→19 Sep 2018 | Active | |
Dyfed Biogas Cyf Director • Engineer | 28 Dec 2016←1 Year 6 Months→10 Jul 2018 | Dissolved | |
| The Association For Renewable Energy And Clean Technology Director • Director | 12 Mar 2015←2 Years 4 Months→18 Jul 2017 | Active | |
| Lutra Limited Director • Director | 10 Apr 2014←11 Years→Current | Active | |
| GFLE Holdings 1 Limited Director • Engineer | 28 Mar 2014←10 Years→28 May 2024 | Dissolved | |
| Greener For Life Energy Limited Director • Engineer | 4 Jun 2013←1 Year 1 Month→12 Jul 2014 | Dissolved | |
Biocycle South Shropshire Limited Director • Engineer | 1 Oct 2012←6 Months→11 Apr 2013 | Dissolved | |
| Renewable Energy Assurance Limited Director • Director | 16 Nov 2011←14 Years→Current | Active | |
Evergreen Gas Limited Director • Director | 20 Sep 2011←3 Years→31 May 2015 | Dissolved | |
