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Sameiet Tonsenhagen 17

ActiveOrganisation number 983813232Owner-section co-ownershipEst. 198497.001 · Activities of housing cooperativesOslo, Oslo
Official record ↗
Age42 years
older than 86% of its sector
Same activity, Norway47,151live companies · 6553rd oldest
In Oslo203,140live companies · 9,283 in the same activity
At this address41live companies incl. this one

In brief

Sameiet Tonsenhagen 17 is an owner-section co-ownership founded on 29 February 1984. At 42 years old it is older than 86% 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 40 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 17
Organisation number983813232
Company typeOwner-section co-ownership (ESEK)
Registered officec/o OBOS Eiendomsforvaltning 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 ivareta sameiernes fellesinteresser og administrasjon av eiendommen med fellesanlegg av enhver art.

Timeline

Register events, newest first.

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

Register entries

From the register.

Incorporated29 February 1984
Registered10 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

40 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
SB
Sportsveien BorettslagOslo, Oslo
Number 950047275Est. 1984
JB
Jordal BorettslagOslo, Oslo
Number 951077437Est. 1984
BF
Borettslaget Fredensborgveien 37Oslo, Oslo
Number 968438638Est. 1984
NT
Nygård Terrasse BoligsameieOslo, Oslo
Number 975821102Est. 1984
SO
Sameiet Oscarsgt 6/8Oslo, Oslo
Number 978594832Est. 1984
SM
Sameiet Munthesgate 30Oslo, Oslo
Number 991977619Est. 1984

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.