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Holmberg Harmoni

ActiveOrganisation number 988149845Sole proprietorshipEst. 200585.529 · Other cultural educationPorsgrunn, Telemark
Official record ↗
Age21 years
older than 91% of its sector
Same activity, Norway3,277live companies · 309th oldest
In Porsgrunn5,962live companies · 14 in the same activity
At this address1only this company

In brief

Holmberg Harmoni is a sole proprietorship founded on 2 May 2005. At 21 years old it is older than 91% of the 3,277 live companies whose main activity is other cultural education. Its registered office is in Porsgrunn, Telemark. 14 live companies in Porsgrunn share the same main activity.

Register details

Registered nameHOLMBERG HARMONI
Organisation number988149845
Company typeSole proprietorship (ENK)
Registered officePorsgrunn
Nature of business (SN2025, Norwegian SIC)85.529 Other cultural education
International sector (ISIC Rev.4)P · 85 Education

Timeline

Register events, newest first.

  • Registered

Register entries

From the register.

Incorporated2 May 2005
Registered2 May 2005
VAT registerNot registered

Other cultural education in Norway

Live companies whose main activity is 85.529: 3,277 in total, median age 8 years, 72 incorporated in the past 12 months.

All 3,277 companies
This company's decadeOther decades
05001,0001,5002,0001940s: 331940s1950s: 331950s1960s: 331960s1970s: 881970s1980s: 11111980s1990s: 87871990s2000s: 4604602000s2010s: 1,3681,3682010s2020s: 1,3341,3342020s
Incorporated per year, still live
01002003004002011: 11020112012: 1242013: 11720132014: 1312015: 13420152016: 1402017: 14520172018: 1552019: 20820192020: 1982021: 23020212022: 2322023: 24620232024: 2312025: 13920252026: 58

Location

Registered office in Porsgrunn, Telemark.

Live companies in Porsgrunn5,962
Same activity in Porsgrunn14
New in Porsgrunn, past 12 months407

Similar companies

Live companies with the same main activity, nearest first.

Compare all
PA
Pianist Anna ValentikPorsgrunn, Telemark
Number 986836950Est. 2004
FB
Fredrik Brattberg ProductionsPorsgrunn, Telemark
Number 986249494Est. 2003
SN
Sarah Nordal MusikkPorsgrunn, Telemark
Number 995659727Est. 2010
NM
Nordlandstrompet MyrbakkPorsgrunn, Telemark
Number 912741559Est. 2013
PT
Porsgrunn Tangostudio Evy Høst JørgensenPorsgrunn, Telemark
Number 915714382Est. 2015
SB
Sonja Bratteteig Rui KeramikkPorsgrunn, Telemark
Number 921419872Est. 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.