| Company | Timeline | Status | |
| Joule Advisors Limited Director • Chief Executive Officer | 6 Jun 2019←7 Months→27 Jan 2020 | Active | |
| Joule Bumbuna Operations Limited Director • Chief Executive | 26 Oct 2018←2 Years 3 Months→3 Feb 2021 | Active | |
| Joule Bumbuna Holdings Limited Director • Chief Executive | 29 Aug 2018←2 Years 5 Months→3 Feb 2021 | Active | |
| Joule Africa Limited Director • Chief Executive | 29 Aug 2018←2 Years 5 Months→3 Feb 2021 | Active | |
| Joule Katsina Ala Holdings Limited Director • Chief Executive | 9 Jul 2018←2 Years 7 Months→3 Feb 2021 | Dissolved | |
| Havergate Infrastructure Partners Limited Director • Unreported | 3 Jul 2015←10 Years→Current | Active | |
| 18 Hammelton Road Maintenance Limited Director • Chartered Accountant | 2 Nov 1993←5 Years→1 Feb 1999 | Active | |
