Private company
Mälardalstrafik
Logo: Mälardalstrafik, Public domain, via Wikimedia Commons3
Regional rail transport company in Sweden
Mälartåg is a Swedish regional train operator serving the Stockholm-Mälaren Region. It is managed by Mälardalstrafik, a company jointly owned by the regional public transport authorities in the Mälardalen area, including in Stockholm, Sörmland, Uppsala County, Västmanland, Örebro County, and Östergötland.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- Industryrail transport1
- HeadquartersStockholm1
- Websitemalardalstrafik.se
- Legal formaktiebolag1
See how the biggest companies compare on our leaderboards

Mälartåg is a Swedish regional train operator serving the Stockholm-Mälaren Region. It is managed by Mälardalstrafik, a company jointly owned by the regional public transport authorities in the Mälardalen area, including in Stockholm, Sörmland, Uppsala County, Västmanland, Örebro County, and Östergötland.2
Timeline
- 1991Founded Founded1
Links
- Websitemalardalstrafik.se1
- WikipediaMälardalstrafik
- More imagesWikimedia Commons
- WikidataQ49099096
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataMälardalstrafik on Wikidata
- 2WikipediaMälardalstrafik on Wikipedia
- 3Wikimedia CommonsMälardalstrafik logo by Mälardalstrafik, Public domain
- 4Wikimedia CommonsMälardalstrafik photo by Plutowiki, CC0