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

Sereon AS

ActiveOrganisation number 912796949Private limited company (AS)Est. 201381.220 · Other building and industrial cleaning activitiesOslo, Oslo
Official record ↗
Age12 years
older than 87% of its sector
Same activity, Norway791live companies · 105th oldest
In Oslo203,140live companies · 94 in the same activity
At this address1only this company

In brief

Sereon AS is a private limited company (AS) founded on 13 November 2013. At 12 years old it is older than 87% of the 791 live companies whose main activity is other building and industrial cleaning activities. Its registered office is in Oslo. 94 live companies in Oslo share the same main activity. The latest annual accounts it has filed are for 2025.

Register details

Registered nameSEREON AS
Organisation number912796949
Company typePrivate limited company (AS)
Registered officeLeilighet H0403 Sandakerveien 103, 0483 Oslo
Nature of business (SN2025, Norwegian SIC)81.220 Other building and industrial cleaning activities
International sector (ISIC Rev.4)F · 43 Specialised construction activities
Business descriptionRengjøring av bygninger utvendig, vinduer og lignende.

Timeline

Register events, newest first.

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

Register entries

From the register.

Incorporated13 November 2013
Registered25 November 2013
VAT registerNot registered
Latest accounts2025

Other building and industrial cleaning activities in Norway

Live companies whose main activity is 81.220: 791 in total, median age 3 years, 142 incorporated in the past 12 months.

All 791 companies
This company's decadeOther decades
02004006008001950s: 111950s1970s: 111970s1980s: 441980s1990s: 28281990s2000s: 38382000s2010s: 1331332010s2020s: 5865862020s
Incorporated per year, still live
0501001502002011: 520112012: 152013: 920132014: 82015: 1420152016: 262017: 1420172018: 132019: 2320192020: 362021: 3720212022: 502023: 10220232024: 922025: 13720252026: 132

Location

Registered office in Oslo.

Live companies in Oslo203,140
Same activity in Oslo94
New in Oslo, past 12 months17,423

Similar companies

Live companies with the same main activity, nearest first.

Compare all
CI
Corvara Industri- Och Skadeservice ABOslo, Oslo
Number 911777460Est. 2013
OF
Oslo Fasadevask ASOslo, Oslo
Number 915186467Est. 2015
MF
Mikals Fasadevask og Vedlikeholds Service David BlomOslo, Oslo
Number 915385699Est. 2015
I
Ibs GmbHOslo, Oslo
Number 915541623Est. 2015
V
Vinduspuss ASOslo, Oslo
Number 916210485Est. 2015
AS
Aln Service NielsenOslo, Oslo
Number 916543832Est. 2016

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.