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Helland & Sjø

ActiveOrganisation number 938636176Sole proprietorshipEst. 202671.129 · Other technical consultancyHagan, Akershus
Official record ↗
Ageless than a year
older than under 1% of its sector
Same activity, Norway18,894live companies · 18859th oldest
In Hagan1,500live companies · 21 in the same activity
At this address1only this company

In brief

Helland & Sjø is a sole proprietorship founded on 7 October 2026. It is less than a year old; 99% of the 18,894 live companies whose main activity is other technical consultancy are older. Its registered office is in Hagan, Nittedal, Akershus. 21 live companies in Hagan share the same main activity.

Register details

Registered nameHELLAND & SJØ
Organisation number938636176
Company typeSole proprietorship (ENK)
Registered officeHagan
Nature of business (SN2025, Norwegian SIC)71.129 Other technical consultancy
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Entered in the Register of Business Enterprises
  • Registered

Register entries

From the register.

Incorporated7 October 2026
Registered7 October 2026
VAT registerNot registered

Other technical consultancy in Norway

Live companies whose main activity is 71.129: 18,894 in total, median age 6 years, 1,815 incorporated in the past 12 months.

All 18,894 companies
This company's decadeOther decades
02,5005,0007,50010,0001910s: 11910s1920s: 21920s1930s: 21930s1940s: 11940s1950s: 11950s1960s: 151960s1970s: 221970s1980s: 1591980s1990s: 8901990s2000s: 1,9782000s2010s: 6,5152010s2020s: 9,3082020s
Incorporated per year, still live
05001,0001,5002,0002011: 37420112012: 5212013: 54920132014: 5392015: 65120152016: 6872017: 76720172018: 8552019: 1,18420192020: 1,1742021: 1,19520212022: 1,1272023: 1,30720232024: 1,3462025: 1,65320252026: 1,506

Location

Registered office in Hagan, Nittedal, Akershus.

Live companies in Hagan1,500
Same activity in Hagan21
Live companies in Nittedal4,133
New in Hagan, past 12 months145

Similar companies

Live companies with the same main activity, nearest first.

Compare all
DA
DMV Alta AS TvangsavviklingsboNittedal, Akershus
Number 938444455Est. 2026
JD
Jakob Deraas GrimsgaardNittedal, Akershus
Number 937180373Est. 2026
SH
S.robøle Holding ASHagan, Akershus
Number 937278446Est. 2026
AE
Astrup Energi og VVS ASHagan, Akershus
Number 935160944Est. 2025
AH
Astrup Holding ASHagan, Akershus
Number 935000750Est. 2025
IK
Ivc KilarskiHakadal, Akershus
Number 934774507Est. 2025

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.