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POLYCAVE

ActiveSIREN number 419 863 048Simplified joint-stock company (SAS)Est. 199843.99 · Other specialised construction activities n.e.c.Saint-Étienne-de-Montluc, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age28 years
older than 93% of its sector
Same activity, France29,212live companies · 2039th oldest
In Saint-Étienne-de-Montluc793live companies · 3 in the same activity
At this address8live companies incl. this one

In brief

POLYCAVE is a simplified joint-stock company (SAS) registered in France on 3 August 1998. At 28 years old it is older than 93% of the 29,212 live companies whose main activity is other specialised construction activities n.e.c.. Its registered office is in Saint-Étienne-de-Montluc, Loire-Atlantique, Pays de la Loire, at an address shared with 7 other live companies. 3 live companies in Saint-Étienne-de-Montluc share the same main activity.

Register details

Registered namePOLYCAVE
SIREN number419 863 048
Company typeSimplified joint-stock company (SAS)
Registered officeSainte Anne, 44360 Saint-Étienne-de-Montluc
Nature of business (NACE Rev. 2.1 (French NAF 2025))43.99 Other specialised construction activities n.e.c.
International sector (ISIC Rev.4)F · 41 Construction of buildings

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated3 August 1998

Other specialised construction activities n.e.c. in France

Live companies whose main activity is 43.99: 29,212 in total, median age 18 years, 457 incorporated in the past 12 months.

All 29,212 companies
This company's decadeOther decades
05,00010,00015,00020,0001900s: 21211900s1940s: 111940s1950s: 33331950s1960s: 95951960s1970s: 1541541970s1980s: 5445441980s1990s: 1,5131,5131990s2000s: 14,34414,3442000s2010s: 7,2517,2512010s2020s: 5,2565,2562020s
Incorporated per year, still live
05001,0001,5002,0002011: 1,17720112012: 9302013: 70620132014: 5562015: 45920152016: 4762017: 50420172018: 4802019: 53920192020: 5592021: 75820212022: 8092023: 73220232024: 9782025: 1,04520252026: 375

Location

Registered office in Saint-Étienne-de-Montluc, Loire-Atlantique, Pays de la Loire.

Live companies in Saint-Étienne-de-Montluc793
Same activity in Saint-Étienne-de-Montluc3
Live companies in Loire-Atlantique148,935
New in Saint-Étienne-de-Montluc, past 12 months44

Also registered at this address

7 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
SJ
SARL JOEL TESSIERAbbaretz, Pays de la Loire
Number 419 801 386Est. 1998
W
WILLIAM'BATSaint-Colomban, Pays de la Loire
Number 418 314 100Est. 1998
ED
ENTREPRISE DERRIEN FREDESBouaye, Pays de la Loire
Number 415 114 313Est. 1998
AE
ALVARO ET DIOGOSaint-Hilaire-de-Clisson, Pays de la Loire
Number 424 047 165Est. 1999
SC
SARL CARRETERONantes, Pays de la Loire
Number 413 185 919Est. 1997
SM
SERE MAINTENANCE - SOCIETE D'ETUDES ET DE REALISATIONS ELECTRIQUES ET DE MAINTENANCEVertou, Pays de la Loire
Number 429 672 173Est. 1999

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.