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CSO

ActiveSIREN number 350 738 530Limited liability company (SARL)Est. 1989Breuillet, Île-de-France
Official record (Annuaire des entreprises) ↗
Age37 yearsincorporated 2 May 1989
In Breuillet667live companies
At this address1only this company

In brief

CSO is a limited liability company (SARL) registered in France on 2 May 1989. Its registered office is in Breuillet, Essonne, Île-de-France.

Register details

Registered nameCSO
SIREN number350 738 530
Company typeLimited liability company (SARL)
Registered office4 Rue Du Pave, 91650 Breuillet

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated2 May 1989

Location

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

Live companies in Breuillet667
Live companies in Essonne123,832
New in Breuillet, past 12 months31

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.