| Company | Timeline | Status | |
Sentinel Ranger Limited Director • Company Director | 1 Sep 2018←1 Year 4 Months→7 Jan 2020 | Dissolved | |
| Sentinel Offshore Vessels 3 Limited Director • Company Director | 1 Sep 2018←2 Years 7 Months→6 Apr 2021 | Dissolved | |
| Sentinel Offshore Vessels 54 Limited Director • Company Director | 1 Sep 2018←3 Years→23 Nov 2021 | Active | |
| Sentinel Marine Falkland Islands Limited Director • Company Director | 1 Sep 2018←3 Years→23 Nov 2021 | Active | |
| Sentinel Offshore Vessels 2 Limited Director • Company Director | 1 Sep 2018←3 Years→23 Nov 2021 | Active | |
| Sentinel Offshore Holdings Limited Director • Company Director | 1 Sep 2018←3 Years→23 Nov 2021 | Active | |
| Cyan Sentinel Limited Director • Unreported | 1 Sep 2018←3 Years→23 Nov 2021 | Active | |
| Sentinel Offshore Vessels Limited Director • Company Director | 1 Sep 2018←3 Years→23 Nov 2021 | Active | |
