Enterprise berths are assigned for safe mooring not connected to handling works in 16 Russian seaports by the following branches of the enterprise:
- Arctic Basin Branch (Arkhangelsk, Murmansk and Onega seaports);
- Azovo-Chernomorsky Basin Branch (Kavkaz, Sevastopol and Tuapse seaports);
- Astrakhan Branch (Astrakhan and Olya seaports);
- Far Eastern Basin Branch (Vladivostok and Vostochny seaports);
- Petropavlovsk Branch (Petropavlovsk-Kamchatsky seaport);
- Sakhalin Branch (Korsakov seaport);
- North-Western Basin Branch (Big Port of Saint-Petersburg, Vyborg, Kaliningrad and Ust-Luga seaports).
Information on the number of vessels having used FSUE “Rosmorport” berths for safe mooring
| Year | Number of vessels |
| 2012–2022 ⇲ | |
| 2012 | 2,355 |
| 2013 | 2,208 |
| 2014 | 2,197 |
| 2015 | 3,121 |
| 2016 | 1,790 |
| 2017 | 730 |
| 2018 | 2,128 |
| 2019 | 2,585 |
| 2020 | 2,176 |
| 2021 | 2,540 |
| 2022 | 3,185 |
| 2023 | 2,636 |
| 2024 | 2,994 |
| 2025 | 2,807 |
