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Sofie Martinsen

ActiveOrganisation number 918549544Sole proprietorshipEst. 201790.112 · Arts creation activities in musical compositionOslo, Oslo
Official record ↗
Age9 years
older than 37% of its sector
Same activity, Norway2,276live companies · 1433rd oldest
In Oslo203,140live companies · 688 in the same activity
At this address1only this company

In brief

Sofie Martinsen is a sole proprietorship founded on 13 February 2017. It is 9 years old; 63% of the 2,276 live companies whose main activity is arts creation activities in musical composition are older. Its registered office is in Oslo. 688 live companies in Oslo share the same main activity.

Register details

Registered nameSOFIE MARTINSEN
Organisation number918549544
Company typeSole proprietorship (ENK)
Registered officeOslo
Nature of business (SN2025, Norwegian SIC)90.112 Arts creation activities in musical composition
International sector (ISIC Rev.4)R · 90 Creative, arts and entertainment activities

Timeline

Register events, newest first.

  • Registered

Register entries

From the register.

Incorporated13 February 2017
Registered13 February 2017
VAT registerNot registered

Arts creation activities in musical composition in Norway

Live companies whose main activity is 90.112: 2,276 in total, median age 12 years, 47 incorporated in the past 12 months.

All 2,276 companies
This company's decadeOther decades
05001,0001,5002,0001850s: 11850s1880s: 11880s1890s: 21890s1900s: 21900s1910s: 21910s1920s: 21920s1930s: 31930s1940s: 61940s1950s: 101950s1960s: 71960s1970s: 91970s1980s: 131980s1990s: 841990s2000s: 4792000s2010s: 1,1062010s2020s: 5492020s
Incorporated per year, still live
0501001502002011: 8720112012: 972013: 12120132014: 1202015: 11820152016: 1272017: 10220172018: 1102019: 10320192020: 762021: 9820212022: 1172023: 10220232024: 632025: 5620252026: 37

Location

Registered office in Oslo.

Live companies in Oslo203,140
Same activity in Oslo688
New in Oslo, past 12 months17,423

Similar companies

Live companies with the same main activity, nearest first.

Compare all
VK
Victor Karlsen KlæboOslo, Oslo
Number 918556311Est. 2017
CA
Christian Alexander EspesethOslo, Oslo
Number 918424954Est. 2017
AH
Afri - HansenOslo, Oslo
Number 818603282Est. 2017
BR
Bonden Rock N RollOslo, Oslo
Number 918483667Est. 2017
DH
Dahir Hussein AbdullahiOslo, Oslo
Number 918648348Est. 2017
SF
Simen Frøyhaug LydOslo, Oslo
Number 918445056Est. 2017

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.