| Company | Timeline | Status | |
| Celtic Renewables Grangemouth Limited Director • Unreported | 17 Apr 2025←7 Months→Current | Active | |
| Celtic Renewables Limited Director • Unreported | 17 Apr 2025←7 Months→Current | Active | |
Bowleven (Zambia) Limited Director • Finance Director | 31 Dec 2016←3 Months→31 Mar 2017 | Dissolved | |
Bowleven (Kenya) Limited Director • Finance Director | 31 Dec 2016←3 Months→31 Mar 2017 | Dissolved | |
Bowleven Cameroon Limited Director • Finance Director | 21 Jan 2016←1 Year 2 Months→31 Mar 2017 | Dissolved | |
Bowleven New Ventures Limited Director • Finance Director | 6 Jan 2014←3 Years→31 Mar 2017 | Dissolved | |
| Bowleven Limited Director • Finance Director | 6 Jan 2014←3 Years→14 Mar 2017 | Active | |
Firstafrica Oil Limited Director • Finance Director | 6 Jan 2014←3 Years→31 Mar 2017 | Dissolved | |
| Bowleven Resources Limited Director • Finance Director | 6 Jan 2014←3 Years→31 Mar 2017 | Active | |
