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Thorsen Montering AS

ActiveOrganisation number 937443021Private limited company (AS)Est. 202643.240 · Other construction installationFredrikstad, Østfold
Official record ↗
Ageless than a year
older than 7% of its sector
Same activity, Norway754live companies · 705th oldest
In Fredrikstad5,668live companies · 2 in the same activity
At this address2live companies incl. this one

In brief

Thorsen Montering AS is a private limited company (AS) founded on 9 March 2026. It is less than a year old; 93% of the 754 live companies whose main activity is other construction installation are older. Its registered office is in Fredrikstad, Østfold, at an address shared with one other live company. 2 live companies in Fredrikstad share the same main activity.

Register details

Registered nameTHORSEN MONTERING AS
Organisation number937443021
Company typePrivate limited company (AS)
Registered officeSkiferveien 5, 1619 Fredrikstad
Nature of business (SN2025, Norwegian SIC)43.240 Other construction installation
International sector (ISIC Rev.4)F · 43 Specialised construction activities
Business descriptionMontering og service av laboratorier. Prosjektledelse. Utleie av fagpersonell.

Timeline

Register events, newest first.

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

Register entries

From the register.

Incorporated9 March 2026
Registered27 March 2026
VAT registerRegistered

Other construction installation in Norway

Live companies whose main activity is 43.240: 754 in total, median age 6 years, 86 incorporated in the past 12 months.

All 754 companies
This company's decadeOther decades
01002003004001970s: 551970s1980s: 10101980s1990s: 40401990s2000s: 75752000s2010s: 2492492010s2020s: 3753752020s
Incorporated per year, still live
0204060802011: 1820112012: 232013: 2320132014: 232015: 2420152016: 182017: 2720172018: 432019: 3720192020: 412021: 4320212022: 492023: 5220232024: 512025: 7220252026: 67

Location

Registered office in Fredrikstad, Østfold.

Live companies in Fredrikstad5,668
Same activity in Fredrikstad2
New in Fredrikstad, past 12 months461

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
KS
Komfort Solskjerming ASGamle Fredrikstad, Østfold
Number 932346656Est. 2023
BL
Bekkevold Lås og BeslagTorp, Østfold
Number 923669264Est. 2019
ØM
Øisjøfoss Montasje ASFredrikstad, Østfold
Number 922688818Est. 2019
B
Bkvent ASGamle Fredrikstad, Østfold
Number 989259423Est. 2005
SV
SMG V/morten JohannessenKråkerøy, Østfold
Number 986622195Est. 2004
JH
Jaeggi Hybridtechnologie Ag NUFMoss, Østfold
Number 837325382Est. 2026

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.