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DEC

ActiveSIREN number 509 776 852Simplified joint-stock company (SAS)Est. 200943.22 · Plumbing, heat and air-conditioning installationChallans, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age17 years
older than 72% of its sector
Same activity, France62,273live companies · 17532nd oldest
In Challans2,501live companies · 15 in the same activity
At this address2live companies incl. this one
Employees3–5as registered · 2024

In brief

DEC is a simplified joint-stock company (SAS) registered in France on 19 January 2009. At 17 years old it is older than 72% of the 62,273 live companies whose main activity is plumbing, heat and air-conditioning installation. Its registered office is in Challans, Vendée, Pays de la Loire, at an address shared with one other live company. 15 live companies in Challans share the same main activity.

Register details

Registered nameDEC
SIREN number509 776 852
Company typeSimplified joint-stock company (SAS)
Registered office7 Rue le Corbusier, 85300 Challans
Nature of business (NACE Rev. 2.1 (French NAF 2025))43.22 Plumbing, heat and air-conditioning installation
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated19 January 2009
Employees3–5 (2024)

Plumbing, heat and air-conditioning installation in France

Live companies whose main activity is 43.22: 62,273 in total, median age 10 years, 3,395 incorporated in the past 12 months.

All 62,273 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 51511900s1940s: 111940s1950s: 99991950s1960s: 4194191960s1970s: 5245241970s1980s: 1,1731,1731980s1990s: 3,1303,1301990s2000s: 13,78613,7862000s2010s: 19,25619,2562010s2020s: 23,83423,8342020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 2,03920112012: 1,8832013: 1,63420132014: 1,6132015: 1,68720152016: 1,7992017: 2,01420172018: 2,1402019: 2,57320192020: 2,6052021: 3,40520212022: 3,6522023: 3,88720232024: 3,8712025: 3,60520252026: 2,809

Location

Registered office in Challans, Vendée, Pays de la Loire.

Live companies in Challans2,501
Same activity in Challans15
Live companies in Vendée65,286
New in Challans, past 12 months119

Also registered at this address

1 other live company shares this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
AL
A L'EAU ELECCoëx, Pays de la Loire
Number 509 543 682Est. 2009
VI
VALIN' INOVNalliers, Pays de la Loire
Number 509 545 679Est. 2009
CP
CORDIER PIERREBenet, Pays de la Loire
Number 511 129 132Est. 2009
HC
HUMEAU CHARLESLes Sables-d'Olonne, Pays de la Loire
Number 511 749 509Est. 2009
SP
SARL PAJOT PATRICK ET DAVIDSoullans, Pays de la Loire
Number 511 941 221Est. 2009
MP
MG PLOMBERIEL'Île-d'Yeu, Pays de la Loire
Number 511 963 290Est. 2009

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.