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

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SEMIDEX

ActiveSIREN number 331 553 552Simplified joint-stock company (SAS)Est. 198543.22 · Plumbing, heat and air-conditioning installationClaix, Auvergne-Rhône-Alpes
Official record (Annuaire des entreprises) ↗
Age41 years
older than 98% of its sector
Same activity, France62,273live companies · 1456th oldest
In Claix1,201live companies · 19 in the same activity
At this address7live companies incl. this one
Employees6–9as registered · 2024

In brief

SEMIDEX is a simplified joint-stock company (SAS) registered in France on 1 January 1985. At 41 years old it is older than 98% of the 62,273 live companies whose main activity is plumbing, heat and air-conditioning installation. Its registered office is in Claix, Isère, Auvergne-Rhône-Alpes, at an address shared with 6 other live companies. 19 live companies in Claix share the same main activity.

Register details

Registered nameSEMIDEX
SIREN number331 553 552
Company typeSimplified joint-stock company (SAS)
Registered office3 Allee Des Bauches, 38640 Claix
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.

Incorporated1 January 1985
Employees6–9 (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 Claix, Isère, Auvergne-Rhône-Alpes.

Live companies in Claix1,201
Same activity in Claix19
Live companies in Isère148,873
New in Claix, past 12 months57

Also registered at this address

6 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
SV
SAS VENITUCCIFontaine, Auvergne-Rhône-Alpes
Number 332 428 093Est. 1985
BR
BARET RENOVATIONGrenoble, Auvergne-Rhône-Alpes
Number 332 989 938Est. 1985
EL
ETS LOPEZ-MICRO-TRAVAUXLe Péage-de-Roussillon, Auvergne-Rhône-Alpes
Number 330 177 536Est. 1984
J
JANIOUDFontaine, Auvergne-Rhône-Alpes
Number 330 852 310Est. 1984
SS
SAS SCGHeyrieux, Auvergne-Rhône-Alpes
Number 337 519 607Est. 1986
RP
RUBINO PERE ET FILSGrenoble, Auvergne-Rhône-Alpes
Number 338 152 861Est. 1986

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.