| Company | Timeline | Status | |
| Celtic Renewables Grangemouth Limited Director • Chief Financial Officer | 18 Mar 2021←1 Year 11 Months→3 Mar 2023 | Active | |
| Celtic Renewables Limited Director • Chief Financial Officer | 18 Mar 2021←1 Year 11 Months→3 Mar 2023 | Active | |
| Bealach Advisory Limited Director • Bealach Advisory | 19 Sep 2019←6 Years→Current | Active | |
| Ga Minor LP Investor Limited Director • Chief Financial Officer | 9 Aug 2018←6 Months→15 Feb 2019 | Liquidation | |
| Ga Minor GP Limited Director • Chief Financial Officer | 9 Aug 2018←6 Months→15 Feb 2019 | Liquidation | |
| Stoneweg Sert Holdings Limited Director • Director | 5 Apr 2018←10 Months→15 Feb 2019 | Active | |
| Stoneweg Eu Limited Director • Chief Financial Officer | 2 May 2017←1 Year 9 Months→15 Feb 2019 | Active | |
| Ehif Limited Director • Chief Financial Officer | 24 Feb 2017←9 Months→30 Nov 2017 | Converted/Closed | |
| Ehif (Denmark) Limited Director • Chief Financial Officer | 24 Feb 2017←9 Months→30 Nov 2017 | Active | |
| Stoneweg European Holdings Limited Director • Chief Financial Officer | 4 Feb 2016←3 Years→15 Feb 2019 | Active | |
