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Thomas Aas

ActiveOrganisation number 837075572Sole proprietorshipEst. 202643.240 · Other construction installationBerg i Østfold, Østfold
Official record ↗
Ageless than a year
older than 7% of its sector
Same activity, Norway754live companies · 700th oldest
In Berg i Østfold144live companies
At this address1only this company

In brief

Thomas Aas is a sole proprietorship founded on 10 February 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 Berg i Østfold, Halden, Østfold.

Register details

Registered nameTHOMAS AAS
Organisation number837075572
Company typeSole proprietorship (ENK)
Registered officeBerg i Østfold
Nature of business (SN2025, Norwegian SIC)43.240 Other construction installation
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

  • Entered in the Register of Business Enterprises
  • Registered

Register entries

From the register.

Incorporated10 February 2026
Registered10 February 2026
VAT registerNot registered

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 Berg i Østfold, Halden, Østfold.

Live companies in Berg i Østfold144
Same activity in Berg i Østfold1
Live companies in Halden5,885
New in Berg i Østfold, past 12 months10

Similar companies

Live companies with the same main activity, nearest first.

Compare all
TT
Theissen Training Systems International NV NUFHalden, Østfold
Number 935105420Est. 2025
JB
JH Byggmontage AB NUFHalden, Østfold
Number 933460800Est. 2024
L
Limab AB NUFHalden, Østfold
Number 933252779Est. 2024
DP
Doortech PedersenHalden, Østfold
Number 931906461Est. 2023
CS
CTC S.r.l.Halden, Østfold
Number 924312858Est. 2020
HG
HT Gjerder Østfold og Akershus ASHalden, Østfold
Number 820935772Est. 2018

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.