| Company | Timeline | Status | |
| Ensign Pensions Limited Director • Company Director | 7 Sep 2021←2 Years 2 Months→10 Nov 2023 | Active | |
| Northern Marine Ship Management Ltd Director • Director | 20 Jun 2018←7 Years→30 Sep 2025 | Active | |
| Stena Group Pension Scheme Trustee Limited Director • Company Director | 25 Jan 2017←7 Years→31 Dec 2024 | Active | |
| NMG Ship Management Ltd Director • Company Director | 27 Jun 2014←11 Years→30 Sep 2025 | Active | |
| Mnopf Trustees Limited Director • Company Director | 1 Apr 2014←10 Years→31 Dec 2024 | Active | |
| Northern Marine Manning Services Limited Director • Commercial Director | 14 Nov 2011←13 Years→30 Sep 2025 | Active | |
| Northern Marine Ferries Limited Director • Commercial Director | 6 Dec 2010←10 Years→6 Jul 2021 | Dissolved | |
| Northern Marine Management Limited Director • Ship Management | 1 Jul 2008←17 Years→30 Sep 2025 | Active | |
