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

Ing. Øyvind Alseth

ActiveOrganisation number 913133242Sole proprietorshipEst. 201471.121 · Civil engineering activitiesTinn Austbygd, Telemark
Official record ↗
Age12 years
older than 69% of its sector
Same activity, Norway6,881live companies · 2154th oldest
In Tinn Austbygd306live companies · 8 in the same activity
At this address1only this company

In brief

Ing. Øyvind Alseth is a sole proprietorship founded on 27 January 2014. At 12 years old it is older than 69% of the 6,881 live companies whose main activity is civil engineering activities. Its registered office is in Tinn Austbygd, Tinn, Telemark. 8 live companies in Tinn Austbygd share the same main activity.

Register details

Registered nameING. ØYVIND ALSETH
Organisation number913133242
Company typeSole proprietorship (ENK)
Registered officeTinn Austbygd
Nature of business (SN2025, Norwegian SIC)71.121 Civil engineering activities
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Registered

Register entries

From the register.

Incorporated27 January 2014
Registered27 January 2014
VAT registerNot registered

Civil engineering activities in Norway

Live companies whose main activity is 71.121: 6,881 in total, median age 7 years, 529 incorporated in the past 12 months.

All 6,881 companies
This company's decadeOther decades
01,0002,0003,0004,0001930s: 111930s1950s: 221950s1960s: 551960s1970s: 23231970s1980s: 1071071980s1990s: 5285281990s2000s: 8728722000s2010s: 2,0982,0982010s2020s: 3,2453,2452020s
Incorporated per year, still live
02004006008002011: 9620112012: 1932013: 20620132014: 2142015: 19420152016: 2152017: 26520172018: 2182019: 40220192020: 4262021: 41620212022: 4392023: 52020232024: 5102025: 50320252026: 431

Location

Registered office in Tinn Austbygd, Tinn, Telemark.

Live companies in Tinn Austbygd306
Same activity in Tinn Austbygd8
Live companies in Tinn1,412
New in Tinn Austbygd, past 12 months12

Similar companies

Live companies with the same main activity, nearest first.

Compare all
P
Prosjektform ASAtrå, Telemark
Number 999156185Est. 2012
HB
Hvammen Bygg og HytteserviceMiland, Telemark
Number 915258085Est. 2015
C
Christoffersen ASTinn Austbygd, Telemark
Number 916502869Est. 2015
SB
STB Bygg ASTinn Austbygd, Telemark
Number 996345238Est. 2011
AE
Alseth Engineering ASTinn Austbygd, Telemark
Number 920225217Est. 2018
LH
Lars HaukaasTinn Austbygd, Telemark
Number 925239844Est. 2020

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.