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JUNIOR ENSEA

ActiveSIREN number 422 374 462Registered associationEst. 199971.12 · Engineering activities and related technical consultancyCergy, Île-de-France
Official record (Annuaire des entreprises) ↗
Age27 years
older than 89% of its sector
Same activity, France64,131live companies · 7129th oldest
In Cergy6,966live companies · 91 in the same activity
At this address21live companies incl. this one

In brief

JUNIOR ENSEA is a registered association registered in France on 18 February 1999. At 27 years old it is older than 89% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy. Its registered office is in Cergy, Val-d'Oise, Île-de-France, at an address shared with 20 other live companies. 91 live companies in Cergy share the same main activity.

Register details

Registered nameJUNIOR ENSEA
SIREN number422 374 462
Company typeRegistered association
Registered office6 Avenue Du Ponceau, 95000 Cergy
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.

Incorporated18 February 1999

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 Cergy, Val-d'Oise, Île-de-France.

Live companies in Cergy6,966
Same activity in Cergy91
Live companies in Val-d'Oise139,230
New in Cergy, past 12 months428

Also registered at this address

20 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
A
ANEXCOEaubonne, Île-de-France
Number 421 569 096Est. 1999
BC
BURCKHARDT COMPRESSION FRANCECergy, Île-de-France
Number 422 171 447Est. 1999
SS
SICP SERVICESArnouville, Île-de-France
Number 422 509 810Est. 1999
W
WYSIWYGCergy, Île-de-France
Number 422 417 709Est. 1999
BB
BEMO (BUREAU D ETUDE ET MAITRISE D OEUVRE)Bouffémont, Île-de-France
Number 423 677 525Est. 1999
GI
GPC INSTRUMENTATION PROCESSRoissy-en-France, Île-de-France
Number 421 314 386Est. 1998

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.