| Company | Timeline | Status | |
| Clarke Energy Topco Limited Director • General Counsel | 31 Jan 2017←1 Year 9 Months→21 Nov 2018 | Dissolved | |
| Clarke Energy Operations Limited Director • General Counsel | 31 Jan 2017←1 Year 9 Months→21 Nov 2018 | Dissolved | |
| Clarke Energy Trading Limited Director • General Counsel | 31 Jan 2017←1 Year 9 Months→21 Nov 2018 | Dissolved | |
| Clarke Energy Holdings Limited Director • General Counsel | 31 Jan 2017←1 Year 9 Months→21 Nov 2018 | Active | |
| Clarke Energy Limited Director • General Counsel | 31 Jan 2017←1 Year 9 Months→21 Nov 2018 | Active | |
| Kohler Euro Confluence, Ltd Director • Company Director | 8 Nov 2016←2 Years 8 Months→26 Jul 2019 | Active | |
| Powerwave Energy Limited Director • Company Director | 26 Aug 2013←5 Years→20 Nov 2018 | Active | |
| Kohler Holdings Ltd Director • Unreported | 26 Aug 2013←5 Years→20 Nov 2018 | Active | |
| Kohler Showers Holdings Limited Director • Company Director | 26 Aug 2013←5 Years→20 Nov 2018 | Active | |
| Kohler Showers Bidco Limited Director • Company Director | 26 Aug 2013←5 Years→20 Nov 2018 | Dissolved | |
