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Markussen Eilertsen Co

ActiveOrganisation number 937400691Sole proprietorshipEst. 202671.121 · Civil engineering activitiesHarstad, Troms
Official record ↗
Ageless than a year
older than 4% of its sector
Same activity, Norway6,881live companies · 6590th oldest
In Harstad3,889live companies · 24 in the same activity
At this address1only this company

In brief

Markussen Eilertsen Co is a sole proprietorship founded on 22 March 2026. It is less than a year old; 96% of the 6,881 live companies whose main activity is civil engineering activities are older. Its registered office is in Harstad, Troms. 24 live companies in Harstad share the same main activity.

Register details

Registered nameMARKUSSEN EILERTSEN CO
Organisation number937400691
Company typeSole proprietorship (ENK)
Registered officeHarstad
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.

Incorporated22 March 2026
Registered22 March 2026
VAT registerRegistered

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 Harstad, Troms.

Live companies in Harstad3,889
Same activity in Harstad24
New in Harstad, past 12 months272

Similar companies

Live companies with the same main activity, nearest first.

Compare all
TM
Trond Mørk-NilsenHarstad, Troms
Number 936745369Est. 2026
ÁU
ÁB Utvikling ASHarstad, Troms
Number 935977746Est. 2025
EH
Eriksen Hazmat Survey Arctic ASHarstad, Troms
Number 931673092Est. 2023
ÁH
ÁB Holding ASHarstad, Troms
Number 929832787Est. 2022
HP
Hay Prosjekt og Byggeledelse ElektroHarstad, Troms
Number 927415291Est. 2021
RJ
Reidar Johansens FirmaHarstad, Troms
Number 927204762Est. 2021

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.