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

English
About
SearchMethodologyAbout

Countries

CZCzechiaEEEstoniaFIFinlandFRFranceIEIrelandLVLatviaNONorwayRORomaniaSKSlovakiaSESwedenTWTaiwanGBUnited Kingdom

Languages

EnglishGaeilgeNorskSuomiSvenskaEestiLatviešuFrançaisČeštinaSlovenčinaRomână繁體中文

CASTOR

ActiveSIREN number 529 121 949Simplified joint-stock company (SAS)Est. 201064.21 · Activities of holding companiesValloire, Auvergne-Rhône-Alpes
Official record (Annuaire des entreprises) ↗
Age15 years
older than 70% of its sector
Same activity, France152,180live companies · 45984th oldest
In Valloire471live companies · 6 in the same activity
At this address27live companies incl. this one

In brief

CASTOR is a simplified joint-stock company (SAS) registered in France on 3 December 2010. At 15 years old it is older than 70% of the 152,180 live companies whose main activity is activities of holding companies. Its registered office is in Valloire, Savoie, Auvergne-Rhône-Alpes, at an address shared with 26 other live companies. 6 live companies in Valloire share the same main activity.

Register details

Registered nameCASTOR
SIREN number529 121 949
Company typeSimplified joint-stock company (SAS)
Registered officeRoute Du Telegraphe, 73450 Valloire
Nature of business (NACE Rev. 2.1 (French NAF 2025))64.21 Activities of holding companies
International sector (ISIC Rev.4)K · 64 Financial service activities, except insurance and pension funding

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated3 December 2010

Activities of holding companies in France

Live companies whose main activity is 64.21: 152,180 in total, median age 10 years, 1,367 incorporated in the past 12 months.

All 152,180 companies
This company's decadeOther decades
020,00040,00060,00080,0001900s: 811900s1910s: 11910s1920s: 21920s1940s: 51940s1950s: 4531950s1960s: 3621960s1970s: 5551970s1980s: 2,3111980s1990s: 9,2361990s2000s: 29,5452000s2010s: 60,9552010s2020s: 48,6742020s
Incorporated per year, still live
05,00010,00015,00020,0002011: 4,45720112012: 4,8022013: 5,64820132014: 6,5612015: 7,27720152016: 7,8242017: 7,63520172018: 5,9702019: 6,83220192020: 7,4412021: 10,21420212022: 10,3192023: 8,08720232024: 7,6832025: 3,96220252026: 9672027: 12027

Location

Registered office in Valloire, Savoie, Auvergne-Rhône-Alpes.

Live companies in Valloire471
Same activity in Valloire6
Live companies in Savoie53,472
New in Valloire, past 12 months27

Also registered at this address

26 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
HV
HOLDING VIBERT GROUPNotre-Dame-des-Millières, Auvergne-Rhône-Alpes
Number 529 322 240Est. 2010
R
RHADIANAix-les-Bains, Auvergne-Rhône-Alpes
Number 528 816 044Est. 2010
SI
SEQUOIAS IMMOBILIERChalles-les-Eaux, Auvergne-Rhône-Alpes
Number 529 640 278Est. 2011
M
MAGGBeaufort, Auvergne-Rhône-Alpes
Number 528 419 575Est. 2010
MP
MARC PIRARD HOLDINGMontvalezan, Auvergne-Rhône-Alpes
Number 529 722 357Est. 2011
BI
BARE INVESTISSEMENTSPugny-Chatenod, Auvergne-Rhône-Alpes
Number 530 408 186Est. 2011

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.