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Tønnessen Rør

ActiveOrganisation number 937095147Sole proprietorshipEst. 202643.221 · Plumbing installationLillesand, Agder
Official record ↗
Ageless than a year
older than 6% of its sector
Same activity, Norway5,090live companies · 4779th oldest
In Lillesand1,844live companies · 13 in the same activity
At this address1only this company

In brief

Tønnessen Rør is a sole proprietorship founded on 4 February 2026. It is less than a year old; 94% of the 5,090 live companies whose main activity is plumbing installation are older. Its registered office is in Lillesand, Agder. 13 live companies in Lillesand share the same main activity.

Register details

Registered nameTØNNESSEN RØR
Organisation number937095147
Company typeSole proprietorship (ENK)
Registered officeLillesand
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.

  • Registered

Register entries

From the register.

Incorporated4 February 2026
Registered4 February 2026
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 Lillesand, Agder.

Live companies in Lillesand1,844
Same activity in Lillesand13
New in Lillesand, past 12 months149

Similar companies

Live companies with the same main activity, nearest first.

Compare all
TV
Tønnessen VVS ASLillesand, Agder
Number 938397538Est. 2026
RA
Raen AllsidieLillesand, Agder
Number 935240182Est. 2025
RC
Rørleggermester Carstensen ASHøvåg, Agder
Number 929680790Est. 2022
ER
Evjen's Rørleggerservice ASLillesand, Agder
Number 923483349Est. 2019
RM
Rørlegger Modalen ASLillesand, Agder
Number 922286779Est. 2019
TR
Thomassen Rør ASLillesand, Agder
Number 818952872Est. 2017

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.