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CASTOR FORMATION

ActiveSIREN number 923 310 031Registered associationEst. 201394.11 · Activities of business and employers membership organisationsBièvres, Île-de-France
Official record (Annuaire des entreprises) ↗
Age12 years
older than 24% of its sector
Same activity, France9,636live companies · 7323rd oldest
In Bièvres820live companies
At this address1only this company

In brief

CASTOR FORMATION is a registered association registered in France on 31 December 2013. It is 12 years old; 76% of the 9,636 live companies whose main activity is activities of business and employers membership organisations are older. Its registered office is in Bièvres, Essonne, Île-de-France.

Register details

Registered nameCASTOR FORMATION
SIREN number923 310 031
Company typeRegistered association
Registered office15 Rue de Vauboyen, 91570 Bièvres
Nature of business (NACE Rev. 2.1 (French NAF 2025))94.11 Activities of business and employers membership organisations
International sector (ISIC Rev.4)S · 94 Activities of membership organisations

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated31 December 2013

Activities of business and employers membership organisations in France

Live companies whose main activity is 94.11: 9,636 in total, median age 37 years, 163 incorporated in the past 12 months.

All 9,636 companies
This company's decadeOther decades
01,0002,0003,0004,0001900s: 2,4461900s1910s: 41910s1920s: 201920s1930s: 181930s1940s: 541940s1950s: 471950s1960s: 1271960s1970s: 4811970s1980s: 1,7191980s1990s: 1,1811990s2000s: 8842000s2010s: 1,2532010s2020s: 1,4022020s
Incorporated per year, still live
01002003004002011: 8520112012: 882013: 8920132014: 1032015: 11720152016: 1702017: 15320172018: 1642019: 20420192020: 2092021: 22120212022: 2152023: 24320232024: 2332025: 14520252026: 136

Location

Registered office in Bièvres, Essonne, Île-de-France.

Live companies in Bièvres820
Same activity in Bièvres1
Live companies in Essonne123,832
New in Bièvres, past 12 months45

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Live companies with the same main activity, nearest first.

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BE
BURES-SUR-YVETTE EN TRANSITIONBures-sur-Yvette, Île-de-France
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SE
SCIENCES ESSONNEÉvry-Courcouronnes, Île-de-France
Number 501 714 562Est. 2007
IB
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Number 888 787 165Est. 2020

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.