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CNKN

ActiveSIREN number 900 258 138Simplified joint-stock company (SAS)Est. 202185.59 · Other education n.e.c.Arnouville, Île-de-France
Official record (Annuaire des entreprises) ↗
Age5 years
older than 33% of its sector
Same activity, France68,280live companies · 45690th oldest
In Arnouville2,410live companies · 11 in the same activity
At this address55live companies incl. this one

In brief

CNKN is a simplified joint-stock company (SAS) registered in France on 20 May 2021. It is 5 years old; 67% of the 68,280 live companies whose main activity is other education n.e.c. are older. Its registered office is in Arnouville, Val-d'Oise, Île-de-France, at an address shared with 54 other live companies. 11 live companies in Arnouville share the same main activity.

Register details

Registered nameCNKN
SIREN number900 258 138
Company typeSimplified joint-stock company (SAS)
Registered office11 Rue Jean Jaures, 95400 Arnouville
Nature of business (NACE Rev. 2.1 (French NAF 2025))85.59 Other education n.e.c.
International sector (ISIC Rev.4)P · 85 Education

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated20 May 2021

Other education n.e.c. in France

Live companies whose main activity is 85.59: 68,280 in total, median age 11 years, 4,435 incorporated in the past 12 months.

All 68,280 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 9561900s1910s: 21910s1920s: 71920s1930s: 61930s1940s: 161940s1950s: 401950s1960s: 871960s1970s: 5411970s1980s: 3,6971980s1990s: 9,3011990s2000s: 11,5662000s2010s: 15,6432010s2020s: 26,4182020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,27520112012: 1,2762013: 1,45020132014: 1,5012015: 1,56720152016: 1,7242017: 1,78620172018: 1,7562019: 2,03520192020: 2,4672021: 3,49120212022: 4,2212023: 3,74020232024: 3,9362025: 5,04020252026: 3,5222027: 12027

Location

Registered office in Arnouville, Val-d'Oise, Île-de-France.

Live companies in Arnouville2,410
Same activity in Arnouville11
Live companies in Val-d'Oise139,230
New in Arnouville, past 12 months147

Also registered at this address

54 other live companies share this registered office; shown are those incorporated closest in time to this one.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
LT
LS2EC TRAININGLouvres, Île-de-France
Number 900 286 477Est. 2021
F
FORMA'STMéry-sur-Oise, Île-de-France
Number 899 526 305Est. 2021
AC
ANGLAIS @ CERGYCergy, Île-de-France
Number 899 325 484Est. 2021
CD
CFA DES METIERS DE LA SANTE ET DU NUMERIQUE ET POLE D'EXCELLENCEGarges-lès-Gonesse, Île-de-France
Number 899 664 585Est. 2021
GC
G.M.T. CONSEILS & FORMATIONSArgenteuil, Île-de-France
Number 899 939 565Est. 2021
BC
BH CONSEILSarcelles, Île-de-France
Number 898 988 647Est. 2021

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.