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

T. Johannessen

ActiveOrganisation number 932397390Sole proprietorshipEst. 202343.221 · Plumbing installationNotodden, Telemark
Official record ↗
Age3 years
older than 22% of its sector
Same activity, Norway5,090live companies · 3971st oldest
In Notodden2,412live companies · 11 in the same activity
At this address1only this company

In brief

T. Johannessen is a sole proprietorship founded on 3 November 2023. It is 3 years old; 78% of the 5,090 live companies whose main activity is plumbing installation are older. Its registered office is in Notodden, Telemark. 11 live companies in Notodden share the same main activity.

Register details

Registered nameT. JOHANNESSEN
Organisation number932397390
Company typeSole proprietorship (ENK)
Registered officeNotodden
Nature of business (SN2025, Norwegian SIC)43.221 Plumbing 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.

Incorporated3 November 2023
Registered3 November 2023
VAT registerRegistered

Plumbing installation in Norway

Live companies whose main activity is 43.221: 5,090 in total, median age 9 years, 422 incorporated in the past 12 months.

All 5,090 companies
This company's decadeOther decades
01,0002,0003,0004,0001910s: 21910s1920s: 11920s1930s: 11930s1940s: 11940s1950s: 11950s1960s: 71960s1970s: 401970s1980s: 1541980s1990s: 4941990s2000s: 8312000s2010s: 1,4342010s2020s: 2,1242020s
Incorporated per year, still live
02004006008002011: 10820112012: 1472013: 14620132014: 1172015: 13020152016: 1682017: 15420172018: 1642019: 20320192020: 2022021: 24520212022: 2852023: 31420232024: 3162025: 39720252026: 365

Location

Registered office in Notodden, Telemark.

Live companies in Notodden2,412
Same activity in Notodden11
New in Notodden, past 12 months170

Similar companies

Live companies with the same main activity, nearest first.

Compare all
RK
Rørlegger Kongsvold ASNotodden, Telemark
Number 931565451Est. 2023
TI
Tor Inge Tøftvang ASNotodden, Telemark
Number 931741675Est. 2023
RH
R&N Holding ASNotodden, Telemark
Number 929610377Est. 2022
KR
Kjosvold RørleggerserviceNotodden, Telemark
Number 835224392Est. 2025
MS
Maler & Snekkerkompaniet ASNotodden, Telemark
Number 936774504Est. 2025
FR
Flatland RørserviceNotodden, Telemark
Number 927646390Est. 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.