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

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Isofag AS

ActiveOrganisation number 925392820Private limited company (AS)Est. 202043.230 · Installation of insulationPorsgrunn, Telemark
Official record ↗
Age6 years
older than 40% of its sector
Same activity, Norway212live companies · 128th oldest
In Porsgrunn5,962live companies · 2 in the same activity
At this address2live companies incl. this one
Employees20as registered

In brief

Isofag AS is a private limited company (AS) founded on 20 June 2020. It is 6 years old; 60% of the 212 live companies whose main activity is installation of insulation are older. Its registered office is in Porsgrunn, Telemark, at an address shared with one other live company. 2 live companies in Porsgrunn share the same main activity. Official records list 20 employees. The latest annual accounts it has filed are for 2025.

Register details

Registered nameISOFAG AS
Organisation number925392820
Company typePrivate limited company (AS)
Registered officeElvegata 15, 3919 Porsgrunn
Nature of business (SN2025, Norwegian SIC)43.230 Installation of insulation
International sector (ISIC Rev.4)F · 43 Specialised construction activities
Business descriptionMantling av rør, prefabrikering av mantling/blekk. Teknisk isolering i næringsbygg, industri, industribygg, samt overflatebehandlingstjenester. Blikkenslagervirksomhet.

Timeline

Register events, newest first.

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

Register entries

From the register.

Incorporated20 June 2020
Registered24 July 2020
Employees20
VAT registerRegistered
Latest accounts2025

Installation of insulation in Norway

Live companies whose main activity is 43.230: 212 in total, median age 9 years, 8 incorporated in the past 12 months.

All 212 companies
This company's decadeOther decades
02550751001920s: 111920s1970s: 221970s1980s: 221980s1990s: 20201990s2000s: 34342000s2010s: 66662010s2020s: 87872020s
Incorporated per year, still live
0102030402011: 320112012: 42013: 720132014: 102015: 920152016: 72017: 1220172018: 42019: 1020192020: 82021: 1520212022: 122023: 1520232024: 122025: 1920252026: 6

Location

Registered office in Porsgrunn, Telemark.

Live companies in Porsgrunn5,962
Same activity in Porsgrunn2
New in Porsgrunn, past 12 months407

Also registered at this address

1 other live company shares this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
SL
Set Linings International S. A.Porsgrunn, Telemark
Number 993823317Est. 2009
TB
Telemark Blåseisolering ASGvarv, Telemark
Number 930105252Est. 2022
PI
Proff Isolering AzizSkien, Telemark
Number 932757591Est. 2024
TE
Termotech Eriksen ASStathelle, Telemark
Number 814091872Est. 2014
DH
Dantor Holding ASSkien, Telemark
Number 913856120Est. 2014
GN
Guardtex - Norway ASSkien, Telemark
Number 993281093Est. 2008

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.