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

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CSO-EQUIT

Age7 years
older than 32% of its sector
Same activity, France20,180live companies · 13631st oldest
In Montesson1,599live companies · 4 in the same activity
At this address1only this company
Employees1–2as registered · 2024

In brief

CSO-EQUIT is a simplified joint-stock company (SAS) registered in France on 1 January 2019. It is 7 years old; 68% of the 20,180 live companies whose main activity is sports and recreation education are older. Its registered office is in Montesson, Yvelines, Île-de-France. 4 live companies in Montesson share the same main activity.

Register details

Registered nameCSO-EQUIT
SIREN number845 023 969
Company typeSimplified joint-stock company (SAS)
Registered office6 Place de Vaux, 78360 Montesson
Nature of business (NACE Rev. 2.1 (French NAF 2025))85.51 Sports and recreation education
International sector (ISIC Rev.4)P · 85 Education

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 January 2019
Employees1–2 (2024)

Sports and recreation education in France

Live companies whose main activity is 85.51: 20,180 in total, median age 12 years, 987 incorporated in the past 12 months.

All 20,180 companies
This company's decadeOther decades
02,0004,0006,0008,00020s: 120s1900s: 1911900s1910s: 81910s1920s: 311920s1930s: 311930s1940s: 731940s1950s: 731950s1960s: 1761960s1970s: 4141970s1980s: 1,0391980s1990s: 2,0891990s2000s: 3,7622000s2010s: 6,5642010s2020s: 5,7282020s
Incorporated per year, still live
05001,0001,5002,0002011: 51820112012: 5322013: 61420132014: 7032015: 69620152016: 7312017: 73520172018: 7452019: 82220192020: 6132021: 72220212022: 7802023: 92520232024: 8822025: 95120252026: 8542027: 12027

Location

Registered office in Montesson, Yvelines, Île-de-France.

Live companies in Montesson1,599
Same activity in Montesson4
Live companies in Yvelines151,787
New in Montesson, past 12 months82

Similar companies

Live companies with the same main activity, nearest first.

Compare all

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.