| Company | Timeline | Status | |
| Christof Global Impact Limited Director • Commercial Director | 8 Apr 2021←4 Years→Current | Active | |
| Ewh Finco Limited Director • Senior Vice President | 20 Nov 2015←3 Years→12 Sep 2019 | Active | |
| Ewh Holdco Limited Director • Senior Vice President | 20 Nov 2015←3 Years→12 Sep 2019 | Active | |
| Energy Works (Hull) Limited Director • Senior Vice President | 20 Nov 2015←3 Years→12 Sep 2019 | Active | |
