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Sameiet Tonsenhagen 1

ActiveOrganisation number 983810985Owner-section co-ownershipEst. 198597.001 · Activities of housing cooperativesOslo, Oslo
Official record ↗
Age41 years
older than 84% of its sector
Same activity, Norway47,151live companies · 7527th oldest
In Oslo203,140live companies · 9,283 in the same activity
At this address100live companies incl. this one

In brief

Sameiet Tonsenhagen 1 is an owner-section co-ownership founded on 30 August 1985. At 41 years old it is older than 84% of the 47,151 live companies whose main activity is activities of housing cooperatives. Its registered office is in Oslo, at an address shared with 99 other live companies. 9,283 live companies in Oslo share the same main activity. The latest annual accounts it has filed are for 2025.

Register details

Registered nameSAMEIET TONSENHAGEN 1
Organisation number983810985
Company typeOwner-section co-ownership (ESEK)
Registered officev/Obos Eiendomsforvaltning AS Standardveien 1, 0581 Oslo
Nature of business (SN2025, Norwegian SIC)97.001 Activities of housing cooperatives
International sector (ISIC Rev.4)L · 68 Real estate activities
Business descriptionÅ iverata sameiernes fellesinteresser og administrasjon av eiendommen med fellesanlegg av enhver art.

Timeline

Register events, newest first.

  • Entered in the Register of Business Enterprises
  • Registered
  • Articles of association dated
  • Incorporated

Register entries

From the register.

Incorporated30 August 1985
Registered8 November 2001
VAT registerNot registered
Latest accounts2025

Activities of housing cooperatives in Norway

Live companies whose main activity is 97.001: 47,151 in total, median age 19 years, 718 incorporated in the past 12 months.

All 47,151 companies
This company's decadeOther decades
05,00010,00015,00020,0001850s: 11850s1860s: 11860s1870s: 11870s1880s: 11880s1890s: 51890s1900s: 31900s1910s: 391910s1920s: 941920s1930s: 1441930s1940s: 1651940s1950s: 1,0881950s1960s: 1,3271960s1970s: 2,1741970s1980s: 5,5441980s1990s: 5,0791990s2000s: 11,2372000s2010s: 11,4312010s2020s: 8,8172020s
Incorporated per year, still live
05001,0001,5002,0002011: 96520112012: 1,1082013: 1,09820132014: 1,1542015: 1,16720152016: 1,1992017: 1,28720172018: 1,2942019: 1,38720192020: 1,3452021: 1,67120212022: 1,5632023: 1,33820232024: 1,3072025: 1,09520252026: 498

Location

Registered office in Oslo.

Live companies in Oslo203,140
Same activity in Oslo9,283
New in Oslo, past 12 months17,423

Also registered at this address

99 other live companies share this registered office; shown are those incorporated closest in time to this one.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
SG
Sameiet Grønlandsleiret 46Oslo, Oslo
Number 983878563Est. 1985
SM
Sameiet Meltzersgate 16Oslo, Oslo
Number 971277424Est. 1985
SC
Sameiet Carl Berners Plass 2Oslo, Oslo
Number 984009410Est. 1985
SP
Sameiet President Harbitz Gate 23Oslo, Oslo
Number 987481978Est. 1985
SD
Sameiet Drammensveien 70Oslo, Oslo
Number 988544833Est. 1985
SL
Sameiet Lofthusveien 66Oslo, Oslo
Number 932734982Est. 1985

Sources

Register data: Enhetsregisteret, Brønnøysund Register Centre (Norwegian Licence for Open Government Data, NLOD), delivery of 20 October 2026. Industry codes and names: Statistics Norway (CC BY 4.0). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the entry in Enhetsregisteret before relying on it.