EU MRV operator · ISM number 5780435
Optimum Shipmanagement Services SA
Every ship that filed its EU MRV emissions under this company, with the verified CO2 each of them reported. In 2025 that is 2 ships and 62 thousand t of CO2 in European scope.
| Year | Ships | CO2 in scope |
|---|---|---|
| 2025 | 2 | 62,267 t |
| 2024 | 3 | 69,488 t |
The ships, largest filing first
| Ship | IMO | Type | Latest CO2 |
|---|---|---|---|
| CELESTYAL JOURNEY | 8919269 | Passenger ship (Cruise Passenger ship) | 32,026 t |
| CELESTYAL DISCOVERY | 9221566 | Passenger ship (Cruise Passenger ship) | 30,241 t |
| CELESTYAL CRYSTAL | 7827213 | Passenger ship | 5,516 t |
This is the MRV fleet, which is not the same thing as a fleet list. The grouping is the company that held the Document of Compliance when the filing was made, exactly as EMSA publishes it. A ship that changed manager during the year can appear under two companies, and a vessel that never traded to Europe does not appear at all.
Source: the EU MRV publication of information, European Maritime Safety Agency. How the whole dataset is put together.