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KARSTE

ActiveSIREN number 851 295 907Simplified joint-stock company (SAS)Est. 201970.20 · Business and other management consultancy activitiesNantes, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age7 years
older than 56% of its sector
Same activity, France217,843live companies · 95455th oldest
In Nantes39,479live companies · 1,528 in the same activity
At this address8live companies incl. this one
Employees3–5as registered · 2024

In brief

KARSTE is a simplified joint-stock company (SAS) registered in France on 1 June 2019. At 7 years old it is older than 56% of the 217,843 live companies whose main activity is business and other management consultancy activities. Its registered office is in Nantes, Loire-Atlantique, Pays de la Loire, at an address shared with 7 other live companies. 1,528 live companies in Nantes share the same main activity.

Register details

Registered nameKARSTE
SIREN number851 295 907
Company typeSimplified joint-stock company (SAS)
Registered office2 Place Felix Fournier, 44000 Nantes
Nature of business (NACE Rev. 2.1 (French NAF 2025))70.20 Business and other management consultancy activities
International sector (ISIC Rev.4)M · 70 Activities of head offices; management consultancy activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 June 2019
Employees3–5 (2024)

Business and other management consultancy activities in France

Live companies whose main activity is 70.20: 217,843 in total, median age 6 years, 21,515 incorporated in the past 12 months.

All 217,843 companies
This company's decadeOther decades
050,000100,000150,000200,0001900s: 871900s1910s: 21910s1940s: 21940s1950s: 711950s1960s: 771960s1970s: 2621970s1980s: 2,1331980s1990s: 9,2871990s2000s: 29,7712000s2010s: 59,4262010s2020s: 116,7252020s
Incorporated per year, still live
010,00020,00030,00040,0002011: 4,34520112012: 4,2412013: 4,52620132014: 4,6862015: 5,17120152016: 5,9342017: 7,38820172018: 8,5832019: 10,10720192020: 10,9622021: 14,12220212022: 15,8602023: 16,51620232024: 19,4982025: 22,43220252026: 17,3332027: 22027

Location

Registered office in Nantes, Loire-Atlantique, Pays de la Loire.

Live companies in Nantes39,479
Same activity in Nantes1,528
Live companies in Loire-Atlantique148,935
New in Nantes, past 12 months1,957

Also registered at this address

7 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
A
ALTERNATIVENantes, Pays de la Loire
Number 851 401 646Est. 2019
MC
M&H CONSEILSautron, Pays de la Loire
Number 851 546 309Est. 2019
UC
UNLOCKIT CONSEILSaint-André-des-Eaux, Pays de la Loire
Number 850 739 681Est. 2019
R
ROUIBIASaint-Sébastien-sur-Loire, Pays de la Loire
Number 851 456 723Est. 2019
A
ALGOSSaint-André-des-Eaux, Pays de la Loire
Number 851 415 034Est. 2019
LC
LION & CIENantes, Pays de la Loire
Number 851 470 955Est. 2019

Sources

Register data: Insee, Sirene database of companies and establishments (Licence Ouverte / Open Licence 2.0), delivery of 21 October 2026. Territories: Insee, Code officiel géographique 2026. Industry names: European Union, EU Vocabularies (NACE Rev. 2.1). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the company's entry in the French government business directory before relying on it.