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Ø. Ahlsen

ActiveOrganisation number 826422912Sole proprietorshipEst. 202143.320 · Joinery installationSarpsborg, Østfold
Official record ↗
Age5 years
older than 48% of its sector
Same activity, Norway11,470live companies · 5988th oldest
In Sarpsborg3,605live companies · 45 in the same activity
At this address1only this company

In brief

Ø. Ahlsen is a sole proprietorship founded on 20 January 2021. It is 5 years old; 52% of the 11,470 live companies whose main activity is joinery installation are older. Its registered office is in Sarpsborg, Østfold. 45 live companies in Sarpsborg share the same main activity.

Register details

Registered nameØ. AHLSEN
Organisation number826422912
Company typeSole proprietorship (ENK)
Registered officeSarpsborg
Nature of business (SN2025, Norwegian SIC)43.320 Joinery 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.

Incorporated20 January 2021
Registered20 January 2021
VAT registerNot registered

Joinery installation in Norway

Live companies whose main activity is 43.320: 11,470 in total, median age 6 years, 1,211 incorporated in the past 12 months.

All 11,470 companies
This company's decadeOther decades
02,0004,0006,0008,0001930s: 111930s1950s: 221950s1960s: 331960s1970s: 551970s1980s: 43431980s1990s: 1,0801,0801990s2000s: 1,1161,1162000s2010s: 3,0103,0102010s2020s: 6,2106,2102020s
Incorporated per year, still live
05001,0001,5002,0002011: 15720112012: 2332013: 23820132014: 2802015: 27520152016: 3402017: 36620172018: 4132019: 56820192020: 6852021: 71620212022: 7822023: 94620232024: 9712025: 1,08320252026: 1,027

Location

Registered office in Sarpsborg, Østfold.

Live companies in Sarpsborg3,605
Same activity in Sarpsborg45
New in Sarpsborg, past 12 months263

Similar companies

Live companies with the same main activity, nearest first.

Compare all
JM
Jan Montasje DAGreåker, Østfold
Number 926427296Est. 2021
PS
PGM Service ASGreåker, Østfold
Number 926403079Est. 2020
TE
Tore Erling BogenGrålum, Østfold
Number 826198532Est. 2020
MB
Majewski ByggSarpsborg, Østfold
Number 925826596Est. 2020
DH
Daniel Henriksen LitlandGreåker, Østfold
Number 925665053Est. 2020
MS
Memic SnekkerKlavestadhaugen, Østfold
Number 927134616Est. 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.