Data from the official company registers of 12 countries. Not an official register.

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SJ AB

ActiveOrganisation number 556196-1599Limited companyEst. 197849110 · Passenger heavy rail transportStockholm, Stockholm County
Search at Bolagsverket ↗
Age48 years
older than 88% of its sector
Same activity, Sweden26live companies · 4th oldest
In Stockholm91,979live companies · 8 in the same activity
At this address1only this company

In brief

SJ AB is a limited company registered in Sweden on 9 January 1978. At 48 years old it is older than 88% of the 26 live companies whose main activity is passenger heavy rail transport. Its registered office is in Stockholm, Stockholm County. 8 live companies in Stockholm share the same main activity.

Register details

Registered nameSJ AB
Organisation number556196-1599
Company typeLimited company
Registered office105 50 Stockholm
Nature of business (SNI 2025, Swedish SIC)49110 Passenger heavy rail transport · 70100 Activities of head offices
International sector (ISIC Rev.4)H · 49 Land transport and transport via pipelines
Business descriptionFöremålet för bolagets verksamhet ska vara att, direkt eller indirekt genom dotter- eller intressebolag, bedriva persontrafik och, inom ramen för affärsmässighet, bidra till att uppfylla de transportpolitiska målen och därmed en långsiktigt hållbar transportförsörjning i hela landet, samt att bedriva därmed förenlig verksamhet.

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated9 January 1978

Passenger heavy rail transport in Sweden

Live companies whose main activity is 49110: 26 in total, median age 18 years, 0 incorporated in the past 12 months.

All 26 companies
This company's decadeOther decades
024681960s: 221960s1970s: 331970s1990s: 551990s2000s: 662000s2010s: 772010s2020s: 332020s
Incorporated per year, still live
012342012: 120122013: 120132016: 120162017: 220172018: 120182022: 120222023: 22023

Location

Registered office in Stockholm, Stockholm County.

Live companies in Stockholm91,979
Same activity in Stockholm8
New in Stockholm, past 12 months5,292

Similar companies

Live companies with the same main activity, nearest first.

Compare all
SN
SJ Norrlandståg ABStockholm, Stockholm County
Number 556196-5418Est. 1978
S
Snälltåget ABBromma, Stockholm County
Number 556401-0055Est. 1990
SG
SJ Götalandståg ABStockholm, Stockholm County
Number 556083-2098Est. 1962
AA
A-Train AktiebolagStockholm, Stockholm County
Number 556500-3745Est. 1994
SÖ
SJ Öresund ABStockholm, Stockholm County
Number 556596-9630Est. 2000
TU
Transdev Uppland ABBromma, Stockholm County
Number 556763-8241Est. 2008

Sources

Register data: high-value datasets from Bolagsverket and Statistics Sweden (free of charge, no agreement required), delivery of 21 October 2026. Industry classification: Statistics Sweden (SNI 2025). County by postcode: GeoNames (CC BY 4.0). Context figures are computed by FirmsDB from these sources. This page is not an official register; search for the organisation number at Bolagsverket before relying on it.