Eckeröline - Ferries between Tallinn and Helsinki. [Estonian, English]
LindaLine Express - Hydrofoils between Tallinn and Helsinki. [Estonian, Finnish, English]
Lisco - Operates passenger ferry services between Germany, Sweden, Latvia and Lithuania.
Nordic Jet Line - Fast ferry catamaran between Helsinki and Tallinn.
Scandlines - Provides transportation services and operates a ferry network, from Germany to Denmark, Sweden and Latvia. Includes timetables, passenger and freight tariffs and contact information.
SLK Ferries - Operates the ferry service between Mõntu (Saaremaa, Estonia) and Ventspils (Latvia). [Estonian, English, Latvian, Russian, German]
Tallink Silja Line - Operates ferries between Estonia, Finland, Sweden, Latvia and Germany.
Viking Line - Ferry services between Finland, Sweden and Estonia.
