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

ASCONIT

ActiveSIREN number 829 275 692Simplified joint-stock company (SAS)Est. 201771.12 · Engineering activities and related technical consultancyJouy-en-Josas, Île-de-France
Official record (Annuaire des entreprises) ↗
Age9 years
older than 49% of its sector
Same activity, France64,131live companies · 32671st oldest
In Jouy-en-Josas994live companies · 11 in the same activity
At this address13live companies incl. this one

In brief

ASCONIT is a simplified joint-stock company (SAS) registered in France on 1 May 2017. It is 9 years old; 51% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy are older. Its registered office is in Jouy-en-Josas, Yvelines, Île-de-France, at an address shared with 12 other live companies. 11 live companies in Jouy-en-Josas share the same main activity.

Register details

Registered nameASCONIT
SIREN number829 275 692
Company typeSimplified joint-stock company (SAS)
Registered office21 Rue Albert Calmette, 78350 Jouy-en-Josas
Nature of business (NACE Rev. 2.1 (French NAF 2025))71.12 Engineering activities and related technical consultancy
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 May 2017

Engineering activities and related technical consultancy in France

Live companies whose main activity is 71.12: 64,131 in total, median age 9 years, 4,435 incorporated in the past 12 months.

All 64,131 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 1591900s1930s: 11930s1940s: 11940s1950s: 501950s1960s: 1091960s1970s: 4091970s1980s: 1,9201980s1990s: 4,9801990s2000s: 12,4362000s2010s: 19,0842010s2020s: 24,9822020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,66420112012: 1,4852013: 1,57420132014: 1,6692015: 1,83020152016: 2,0212017: 2,24920172018: 2,4062019: 2,64320192020: 2,7352021: 3,14820212022: 3,4182023: 3,84520232024: 3,9952025: 4,17420252026: 3,6652027: 22027

Location

Registered office in Jouy-en-Josas, Yvelines, Île-de-France.

Live companies in Jouy-en-Josas994
Same activity in Jouy-en-Josas11
Live companies in Yvelines151,787
New in Jouy-en-Josas, past 12 months46

Also registered at this address

12 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
44
4ITEC 4.0Poissy, Île-de-France
Number 829 128 420Est. 2017
AP
A PLUS CONSEILSOrgeval, Île-de-France
Number 829 059 401Est. 2017
I
INGESCANSenlisse, Île-de-France
Number 829 807 643Est. 2017
MT
MOTORSPORT TECHNOLOGYMaule, Île-de-France
Number 829 785 773Est. 2017
PC
PLANS CHAUFFAGE CLIMATISATIONRosay, Île-de-France
Number 829 186 204Est. 2017
SG
SASU GUERIN N.Saint-Cyr-l'École, Île-de-France
Number 829 409 879Est. 2017

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.