| Company | Timeline | Status | |
| Halo (Technologies) 2025 Limited Director • Director | 20 Jun 2023←1 Year 1 Month→23 Jul 2024 | Dissolved | |
| Halo (Arnish) Realisations Limited Director • Director | 8 Jun 2021←3 Years→23 Jul 2024 | In Administration | |
| Halo (People & Skills) Realisations Limited Director • Director | 8 Jun 2021←3 Years→23 Jul 2024 | In Administration | |
| Halo (Methil) Realisations Limited Director • Director | 4 Feb 2021←3 Years→23 Jul 2024 | In Administration | |
| Halo (Holdings) Realisations Limited Director • Director | 13 Aug 2020←3 Years→19 Jul 2024 | In Administration | |
| Harland And Wolff Technical Services Limited Director • Director | 12 Dec 2019←4 Years→23 Jul 2024 | Dissolved | |
| Infrastrata Energy UK Limited Director • Director | 18 Jun 2019←5 Years→23 Jul 2024 | Active | |
| Halo (Appledore) Realisations Limited Director • Director | 18 Jun 2019←5 Years→23 Jul 2024 | In Administration | |
| Islandmagee Energy Hub Limited Director • Director | 24 Dec 2018←5 Years→19 Jul 2024 | Active | |
| Infrastrata UK Limited Director • Director | 3 Sep 2018←5 Years→19 Jul 2024 | Active | |
