Data from the official company registers of 12 countries. Not an official register.

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Psykoterapi Danuta Trochowska

Age4 years
older than 33% of its sector
Same activity, Norway5,642live companies · 3796th oldest
In Sem806live companies
At this address1only this company

In brief

Psykoterapi Danuta Trochowska is a sole proprietorship founded on 6 April 2022. It is 4 years old; 67% of the 5,642 live companies whose main activity is activities of psychologists and psychotherapists, except medical doctors are older. Its registered office is in Sem, Tønsberg, Vestfold.

Register details

Registered namePSYKOTERAPI DANUTA TROCHOWSKA
Organisation number929037553
Company typeSole proprietorship (ENK)
Registered officeSem
Nature of business (SN2025, Norwegian SIC)86.930 Activities of psychologists and psychotherapists, except medical doctors
International sector (ISIC Rev.4)Q · 86 Human health activities

Timeline

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  • Registered

Register entries

From the register.

Incorporated6 April 2022
Registered6 April 2022
VAT registerRegistered

Activities of psychologists and psychotherapists, except medical doctors in Norway

Live companies whose main activity is 86.930: 5,642 in total, median age 7 years, 388 incorporated in the past 12 months.

All 5,642 companies
This company's decadeOther decades
01,0002,0003,0004,0001980s: 111980s1990s: 2242241990s2000s: 1,1031,1032000s2010s: 1,5901,5902010s2020s: 2,7242,7242020s
Incorporated per year, still live
02004006008002011: 12320112012: 1302013: 11720132014: 1292015: 14220152016: 1462017: 19720172018: 1902019: 31120192020: 3612021: 40520212022: 3932023: 40220232024: 4312025: 43820252026: 294

Location

Registered office in Sem, Tønsberg, Vestfold.

Live companies in Sem806
Same activity in Sem1
Live companies in Tønsberg12,699
New in Sem, past 12 months66

Similar companies

Live companies with the same main activity, nearest first.

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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.