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Knut Sønsteby

ActiveOrganisation number 994074083Sole proprietorshipEst. 200943.120 · Site preparationFlå, Buskerud
Official record ↗
Age17 years
older than 72% of its sector
Same activity, Norway12,944live companies · 3668th oldest
In Flå362live companies · 18 in the same activity
At this address1only this company

In brief

Knut Sønsteby is a sole proprietorship founded on 23 May 2009. At 17 years old it is older than 72% of the 12,944 live companies whose main activity is site preparation. Its registered office is in Flå, Buskerud. 18 live companies in Flå share the same main activity.

Register details

Registered nameKNUT SØNSTEBY
Organisation number994074083
Company typeSole proprietorship (ENK)
Registered officeFlå
Nature of business (SN2025, Norwegian SIC)43.120 Site preparation · 01.190 Growing of other non-perennial crops
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.

Incorporated23 May 2009
Registered23 May 2009
VAT registerRegistered

Site preparation in Norway

Live companies whose main activity is 43.120: 12,944 in total, median age 8 years, 1,007 incorporated in the past 12 months.

All 12,944 companies
This company's decadeOther decades
02,0004,0006,0008,0001920s: 111920s1950s: 221950s1960s: 991960s1970s: 54541970s1980s: 1991991980s1990s: 1,7571,7571990s2000s: 1,7491,7492000s2010s: 3,6403,6402010s2020s: 5,5335,5332020s
Incorporated per year, still live
02505007501,0002011: 23120112012: 3732013: 35620132014: 3512015: 31020152016: 3912017: 40920172018: 4602019: 57020192020: 6382021: 69420212022: 7272023: 84620232024: 8782025: 88920252026: 861

Location

Registered office in Flå, Buskerud.

Live companies in Flå362
Same activity in Flå18
New in Flå, past 12 months20

Similar companies

Live companies with the same main activity, nearest first.

Compare all
SE
Seg Entreprenør ASFlå, Buskerud
Number 897012812Est. 2011
OG
Ole Gunnar StøaFlå, Buskerud
Number 989795880Est. 2006
HH
Høgevarde Hytteservice ASFlå, Buskerud
Number 989466593Est. 2006
AE
Asle Erik StøaFlå, Buskerud
Number 913342402Est. 2014
GM
Gandrudbakken Maskin ASFlå, Buskerud
Number 917210047Est. 2016
FG
Fjell og Gravelag ASFlå, Buskerud
Number 920435696Est. 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.