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QANTEX

ActiveSIREN number 529 916 348Simplified joint-stock company (SAS)Est. 201174.99 · All other professional, scientific and technical activities n.e.c.Puteaux, Île-de-France
Official record (Annuaire des entreprises) ↗
Age15 years
older than 83% of its sector
Same activity, France24,006live companies · 4186th oldest
In Puteaux10,471live companies · 33 in the same activity
At this address56live companies incl. this one
Employees20–49as registered · 2024

In brief

QANTEX is a simplified joint-stock company (SAS) registered in France on 7 January 2011. At 15 years old it is older than 83% of the 24,006 live companies whose main activity is all other professional, scientific and technical activities n.e.c.. Its registered office is in Puteaux, Hauts-de-Seine, Île-de-France, at an address shared with 55 other live companies. 33 live companies in Puteaux share the same main activity.

Register details

Registered nameQANTEX
SIREN number529 916 348
Company typeSimplified joint-stock company (SAS)
Registered office20 Place de La Defense, 92800 Puteaux
Nature of business (NACE Rev. 2.1 (French NAF 2025))74.99 All other professional, scientific and technical activities n.e.c.
International sector (ISIC Rev.4)M · 74 Other professional, scientific and technical activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated7 January 2011
Employees20–49 (2024)

All other professional, scientific and technical activities n.e.c. in France

Live companies whose main activity is 74.99: 24,006 in total, median age 7 years, 1,343 incorporated in the past 12 months.

All 24,006 companies
This company's decadeOther decades
05,00010,00015,00020,0001900s: 14141900s1940s: 111940s1950s: 991950s1960s: 14141960s1970s: 54541970s1980s: 1791791980s1990s: 5235231990s2000s: 2,6052,6052000s2010s: 9,2249,2242010s2020s: 11,38311,3832020s
Incorporated per year, still live
01,0002,0003,0004,0002011: 76320112012: 8052013: 76020132014: 8392015: 83020152016: 9522017: 1,12720172018: 1,1732019: 1,24420192020: 1,2952021: 1,55620212022: 1,8812023: 1,90520232024: 1,9002025: 1,73520252026: 1,111

Location

Registered office in Puteaux, Hauts-de-Seine, Île-de-France.

Live companies in Puteaux10,471
Same activity in Puteaux33
Live companies in Hauts-de-Seine241,725
New in Puteaux, past 12 months543

Also registered at this address

55 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
ET
EXCELLIUM TECH ENERGYGennevilliers, Île-de-France
Number 529 194 417Est. 2011
GC
GN8 CONSULTClichy, Île-de-France
Number 529 166 423Est. 2010
PC
PIRON CONSULTINGSceaux, Île-de-France
Number 529 097 149Est. 2010
4
4SUCCESSSaint-Cloud, Île-de-France
Number 529 999 096Est. 2010
AH
ARTESOL HYDRAURueil-Malmaison, Île-de-France
Number 528 702 269Est. 2010
IC
INTERFACE CONSEILIssy-les-Moulineaux, Île-de-France
Number 527 993 687Est. 2010

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.