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Sameiet Grefsenveien 21

ActiveOrganisation number 975503933Owner-section co-ownershipEst. 197497.001 · Activities of housing cooperativesOslo, Oslo
Official record ↗
Age52 years
older than 92% of its sector
Same activity, Norway47,151live companies · 3538th oldest
In Oslo203,140live companies · 9,283 in the same activity
At this address171live companies incl. this one

In brief

Sameiet Grefsenveien 21 is an owner-section co-ownership founded on 6 March 1974. At 52 years old it is older than 92% 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 170 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 GREFSENVEIEN 21
Organisation number975503933
Company typeOwner-section co-ownership (ESEK)
Registered officeHammersborg torg 1, 0179 Oslo
Nature of business (SN2025, Norwegian SIC)97.001 Activities of housing cooperatives
International sector (ISIC Rev.4)L · 68 Real estate activities
Business descriptionEierseksjonssameie.

Timeline

Register events, newest first.

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

Register entries

From the register.

Incorporated6 March 1974
Registered4 March 1996
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

170 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
SS
Sameiet ST. Halvardsgate 25 D-FOslo, Oslo
Number 975503917Est. 1974
SB
Sameiet Bergsliens Gate 6Oslo, Oslo
Number 916633505Est. 1974
ST
Sameiet Tidemandsgate 40/42Oslo, Oslo
Number 982979226Est. 1974
SD
Sameiet Drammensveien 62Oslo, Oslo
Number 976747593Est. 1974
SF
Sameiet Frederik Stangs Gate 40Oslo, Oslo
Number 915996213Est. 1974
SS
Sameiet Svoldergata 7Oslo, Oslo
Number 989398032Est. 1974

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.