Private company
Sporveien Trikken
Logo: SporveienAS, CC BY-SA 4.0, via Wikimedia Commons3
Public company operating the tram system in Oslo, Norway
Sporveien Trikken AS, formerly Oslo Sporvognsdrift AS and Oslotrikken AS, is the company that operates the Oslo Tramway in Oslo, Norway. Sporveien Trikken is owned by Sporveien, which is again owned by the Municipality of Oslo and has an operating contract with Ruter. The company operates 87 trams and has 409 employees and headquarters at Grefsen.2 Wikipedia text CC BY-SA 4.0
Last updated Oct 21, 2026.
Overview
- Industrytram1
- HeadquartersOslo1
- Websitewww.trikken.no
- Legal formaksjeselskap1
See how the biggest companies compare on our leaderboards

Sporveien Trikken AS, formerly Oslo Sporvognsdrift AS and Oslotrikken AS, is the company that operates the Oslo Tramway in Oslo, Norway. Sporveien Trikken is owned by Sporveien, which is again owned by the Municipality of Oslo and has an operating contract with Ruter. The company operates 87 trams and has 409 employees and headquarters at Grefsen.2
Corporate structure
Sporveien Trikken is part of a group headed by Oslo Municipality. 31 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
- Oslo Municipality Oslo, Norway
- Sporveien Oslo, Norway
- Sporveien Trikken Oslo
- Unibuss Oslo, Norway
- Unibuss Ekspress Subsidiary · Oslo, Norway
- Unibuss Tur Subsidiary · Oslo, Norway
- Sporveien T-banen Subsidiary · Oslo
- Sporveien Vognmateriell Subsidiary · Oslo, Norway
- Oslo Metro Owned · Oslo Municipality, Norway
- Ruter Subsidiary · 60% · Oslo
- Interoperabilitetstjenester Subsidiary
- Konsentra Subsidiary · Norway
- Tet Digital Subsidiary · Norway
- Boligbygg Oslo KF Subsidiary · Oslo
- Fjellinjen Subsidiary · Oslo, Norway
- Hafslund Subsidiary · Oslo, Norway
- Hafslund Celsio Subsidiary · Oslo, Norway
- Hafslund Kraft Subsidiary · Oslo, Norway
- Oppland Energi Subsidiary · Lillehammer, Norway
- E-CO ENERGI HOLDING AS Subsidiary · Oslo, Norway
- HAFSLUND KRAFT AS Subsidiary · Oslo, Norway
- 1 more
- Hafslund Kraft Innlandet Subsidiary · Norway
- Hafslund Nett Subsidiary · Oslo, Norway
- Hafslund Vekst Subsidiary · Oslo, Norway
- Kultur- og Idrettsbygg Subsidiary · Oslo, Norway
- Omsorgsbygg Oslo Subsidiary · Oslo, Norway
- Oslo Port Authority Subsidiary · Oslo
- Hav Eiendom Subsidiary · Oslo, Norway
- B1 TOMTEBRYGGA AS Subsidiary · Oslo, Norway
- Hav Eiendom Subsidiary · Oslo, Norway
- Oslobygg KF Subsidiary · Oslo, Norway
- Undervisningsbygg Subsidiary · Oslo, Norway
- Tryvannstårnet Owned · Oslo Municipality, Norway
- Sporveien Oslo, Norway
Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.
Leadership
Who has led Sporveien Trikken, and when. Pick a name to see everywhere that person has worked.
- ChairCato Hellesjø1
Subsidiaries and ownership
Parent company
From Wikidata.1
Employees over time
Timeline
- Nov 6, 2002Founded Founded1
Links
- Websitewww.trikken.no1
- Facebookwww.facebook.com/sporveienAS1
- WikipediaSporveien Trikken
- WikidataQ287668
Sources
The numbers on this page point here. Each one links to the record it came from.
- 1WikidataSporveien Trikken on Wikidata
- 2WikipediaSporveien Trikken on Wikipedia
- 3Wikimedia CommonsSporveien Trikken logo by SporveienAS, CC BY-SA 4.0
- 4Wikimedia CommonsSporveien Trikken photo by Trond Strandsberg, CC BY-SA 3.0