| Company | Timeline | Status | |
| Ampliphae Engage Ltd Director • Chartered Accountant | 15 Jul 2019←4 Years→3 Oct 2023 | Dissolved | |
| Hydrogen Green Power Ltd Director • Director | 16 Aug 2017←3 Years→15 Apr 2021 | Active | |
| Nir Operations Limited Director • Chartered Accountant | 20 Jan 2016←5 Years→30 Sep 2021 | Active | |
| Nir Networks Limited Director • Chartered Accountant | 20 Jan 2016←5 Years→30 Sep 2021 | Active | |
| Citybus Limited Director • Chartered Accountant | 20 Jan 2016←5 Years→30 Sep 2021 | Active | |
| Northern Ireland Railways Company Limited Director • Chartered Accountant | 20 Jan 2016←5 Years→30 Sep 2021 | Active | |
| Ulsterbus Limited Director • Chartered Accountant | 20 Jan 2016←5 Years→30 Sep 2021 | Active | |
| Flexibus Limited Director • Chartered Accountant | 20 Jan 2016←5 Years→30 Sep 2021 | Active | |
| Translink (Ni) Limited Director • Chartered Accountant | 20 Jan 2016←5 Years→30 Sep 2021 | Active | |
| Ampliphae Ltd Director • Chartered Accountant | 19 Feb 2015←10 Years→Current | In Administration | |
