| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| HUMBER HUMAN RESOURCES LIMITED | 05310292 | 01/01/2023 | Dissolved |
| RMS GROUP LOGISTICS LIMITED | 03468316 | 01/01/2023 | Dissolved |
| RMS OFFSHORE SERVICES LIMITED | 03083416 | 01/01/2023 | Dissolved |
| RMS TRENT LIMITED | 03957665 | 01/01/2023 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| FLIXBOROUGH WHARF LIMITED | 01762380 | 01/01/2023 | 31/01/2025 | Silver |
| PRECISION STEVEDORES LIMITED | 11319214 | 01/09/2020 | 12/02/2025 | One Red Flag |
| RMS EUROPE GROUP LIMITED | 05024666 | 01/01/2023 | 31/01/2025 | Bronze |
| RMS GOOLE LIMITED | 02464026 | 01/01/2023 | 31/01/2025 | One Red Flag |
| RMS GRIMSBY LIMITED | 02460625 | 01/01/2023 | 31/01/2025 | One Red Flag |
| RMS GROUP HOLDINGS LIMITED | 12330543 | 01/01/2023 | 31/01/2025 | Silver |
| RMS HULL LIMITED | 05494547 | 01/01/2023 | 31/01/2025 | Bronze |
| RMS PORTS LIMITED | 06237623 | 01/01/2023 | 31/01/2025 | Gold |
| RMS TRENT PORTS LIMITED | 00317586 | 01/01/2023 | 31/01/2025 | Bronze |