Data from the official company registers of 12 countries. Not an official register.

English
About
SearchMethodologyAbout

Countries

CZCzechiaEEEstoniaFIFinlandFRFranceIEIrelandLVLatviaNONorwayRORomaniaSKSlovakiaSESwedenTWTaiwanGBUnited Kingdom

Languages

EnglishGaeilgeNorskSuomiSvenskaEestiLatviešuFrançaisČeštinaSlovenčinaRomână繁體中文

Siteworks Holding AS

ActiveOrganisation number 990287937Private limited company (AS)Est. 200671.110 · Architectural activitiesOslo, Oslo
Official record ↗
Age20 years
older than 79% of its sector
Same activity, Norway4,258live companies · 903rd oldest
In Oslo203,140live companies · 1,593 in the same activity
At this address3live companies incl. this one

In brief

Siteworks Holding AS is a private limited company (AS) founded on 1 September 2006. At 20 years old it is older than 79% of the 4,258 live companies whose main activity is architectural activities. Its registered office is in Oslo, at an address shared with 2 other live companies. 1,593 live companies in Oslo share the same main activity. The latest annual accounts it has filed are for 2025.

Register details

Registered nameSITEWORKS HOLDING AS
Organisation number990287937
Company typePrivate limited company (AS)
Registered officeNeuberggata 6D, 0367 Oslo
Nature of business (SN2025, Norwegian SIC)71.110 Architectural activities
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis
Business descriptionSalg av arkitekttjenester og foredragsvirksomhet samt investeringer i verdipapirer og fast eiendom.

Timeline

Register events, newest first.

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

Register entries

From the register.

Incorporated1 September 2006
Registered10 October 2006
VAT registerRegistered
Latest accounts2025

Architectural activities in Norway

Live companies whose main activity is 71.110: 4,258 in total, median age 7 years, 324 incorporated in the past 12 months.

All 4,258 companies
This company's decadeOther decades
01,0002,0003,0004,0001940s: 111940s1960s: 221960s1970s: 17171970s1980s: 1021021980s1990s: 4564561990s2000s: 5385382000s2010s: 1,2031,2032010s2020s: 1,9391,9392020s
Incorporated per year, still live
01002003004002011: 6720112012: 1032013: 9120132014: 1172015: 13120152016: 1292017: 13320172018: 1742019: 19320192020: 2552021: 26420212022: 2132023: 29620232024: 2942025: 34820252026: 269

Location

Registered office in Oslo.

Live companies in Oslo203,140
Same activity in Oslo1,593
New in Oslo, past 12 months17,423

Also registered at this address

2 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
BB
Bar Bakke Landskapsarkitekter ASOslo, Oslo
Number 990379386Est. 2006
T
Tørklep ASOslo, Oslo
Number 990559252Est. 2006
BG
Bosheng GanOslo, Oslo
Number 990280231Est. 2006
BC
Barbara Claudia Hasenmüller ArkitektOslo, Oslo
Number 990313547Est. 2006
DN
David N. Benjamin, Sivilarkitekt, MnalOslo, Oslo
Number 990232695Est. 2006
TS
Transborder Studio ASOslo, Oslo
Number 990530327Est. 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.