| Company | Timeline | Status | |
| Lagan Energy Finco. No.1 Limited Director • Unreported | 10 Dec 2025←1 Month→Current | Active | |
| Lagan Energy (Antrim) Limited Director • Unreported | 20 May 2022←3 Years→Current | Active | |
| Lagan Energy (Ballyvallagh) Limited Director • Unreported | 18 Nov 2021←4 Years→Current | Active | |
| Lagan Energy (Lurgan) Limited Director • Unreported | 26 Oct 2021←4 Years→Current | Active | |
| Lagan Energy (Ballymena) Limited Director • Unreported | 7 Jun 2021←4 Years→Current | Active | |
| Lagan Energy Limited Director • Unreported | 7 Jun 2021←4 Years→Current | Active | |
| Lagan Crawl Limited Director • Director | 18 Nov 2020←5 Years→Current | Active | |
| Lagan Meica Limited Director • Unreported | 11 Nov 2020←1 Year→19 Nov 2021 | Active | |
| Lagan Operations And Maintenance Holdings Limited Director • Director | 19 Oct 2020←5 Years→Current | Active | |
| Lagan Smart Mobility Limited Director • Director | 5 Oct 2020←5 Years→Current | Active | |
