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Ostmann Borettslag

ActiveOrganisation number 989747959Housing cooperativeEst. 200697.001 · Activities of housing cooperativesOslo, Oslo
Official record ↗
Age20 years
older than 53% of its sector
Same activity, Norway47,151live companies · 22243rd oldest
In Oslo203,140live companies · 9,283 in the same activity
At this address794live companies incl. this one

In brief

Ostmann Borettslag is a housing cooperative founded on 21 April 2006. At 20 years old it is older than 53% 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 793 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 nameOSTMANN BORETTSLAG
Organisation number989747959
Company typeHousing cooperative (BRL)
Registered officec/o 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 descriptionBorettslag.

Timeline

Register events, newest first.

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

Register entries

From the register.

Incorporated21 April 2006
Registered3 May 2006
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

793 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
BB
Baglerhaugen BoligsameieOslo, Oslo
Number 889903562Est. 2006
SG
Sameiet Grindbakken PanoramaOslo, Oslo
Number 989694642Est. 2006
BV
Boligsameiet Vardeveien 13Oslo, Oslo
Number 992540303Est. 2006
D9
Dovresvingen 9Oslo, Oslo
Number 995653451Est. 2006
SO
Sameiet Oberst Rodes Vei 67Oslo, Oslo
Number 989782444Est. 2006
RP
Rolvsrud Park BorettslagOslo, Oslo
Number 990004498Est. 2006

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.