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

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CASTOR

ActiveSIREN number 310 133 178Public limited company with a board of directors (SA)Est. 1977Paris 1er Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age48 yearsincorporated 25 Dec 1977
In Paris 1er Arrondissement33,380live companies
At this address11live companies incl. this one

In brief

CASTOR is a public limited company with a board of directors (SA) registered in France on 25 December 1977. Its registered office is in Paris 1er Arrondissement, Paris, Île-de-France, at an address shared with 10 other live companies.

Register details

Registered nameCASTOR
SIREN number310 133 178
Company typePublic limited company with a board of directors (SA)
Registered office196 Rue Saint-Honore, 75001 Paris

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated25 December 1977

Location

Registered office in Paris 1er Arrondissement, Paris, Île-de-France.

Live companies in Paris 1er Arrondissement33,380
Live companies in Paris907,999
New in Paris 1er Arrondissement, past 12 months2,300

Also registered at this address

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

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.