Private company
JT-Line Oy
JT-Line Oy is a Finnish shipping company based in Helsinki, founded in 1992.1
JT-Line Oy är ett finländskt familjeägt rederi, som bedriver turtrafik i Helsingfors skärgård. Det grundades 1993 av Juha Tiilikainen och bedrev trafik med det 1979 byggda träfartyget M/S Monica som första vattenbuss.2 From the Swedish Wikipedia, CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
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Corporate structure
JT-Line Oy sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
- JT-Line Oy Helsinki, Finland
- MS Hymy Owned
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.
What it owns
What JT-Line Oy reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.
Stakes and holdings (Wikidata)
- MS Hymy
Things Wikidata records the company as owning, with the share when stated.1
Subsidiaries and ownership
Also owns
- MS Hymy
From Wikidata.1
Timeline
- 1992Founded Founded1
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataJT-Line Oy on Wikidata
- 2WikipediaJT-Line Oy on the Swedish Wikipedia
- 3Wikimedia CommonsJT-Line Oy photo by Bengt Oberger, CC BY-SA 4.0