Private company

Suomenlinnan Liikenne

Suomenlinnan Liikenne is a Finnish public transport company based in Helsinki, founded in 1950.1 It is part of Metropolitan Area Transport Ltd.1

Transports de Suomenlinna (en finnois : Suomenlinnan Liikenne Oy, en suédois : Sveaborgs Trafik Ab, sigle SLL) est une entreprise de transports publics à Helsinki en Finlande.2 From the French Wikipedia, CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

1950Founded1
  • Industryferry shipping, public transport, transport industry1
  • HeadquartersHelsinki, Finland1
  • Websitewww.slloy.fi
  • Legal formosakeyhtiö1

See how the biggest companies compare on our leaderboards

Corporate structure

Suomenlinnan Liikenne is part of a group headed by Metropolitan Area Transport Ltd. 2 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Subsidiaries and ownership

Parent company

From Wikidata.1

Timeline

  1. 1950Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2