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MJS

ActiveSIREN number 902 489 673Simplified joint-stock company (SAS)Est. 202171.12 · Engineering activities and related technical consultancyPalaiseau, Île-de-France
Official record (Annuaire des entreprises) ↗
Age5 years
older than 32% of its sector
Same activity, France64,131live companies · 43915th oldest
In Palaiseau3,254live companies · 64 in the same activity
At this address58live companies incl. this one

In brief

MJS is a simplified joint-stock company (SAS) registered in France on 2 August 2021. It is 5 years old; 68% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy are older. Its registered office is in Palaiseau, Essonne, Île-de-France, at an address shared with 57 other live companies. 64 live companies in Palaiseau share the same main activity.

Register details

Registered nameMJS
SIREN number902 489 673
Company typeSimplified joint-stock company (SAS)
Registered office1 Allee Des Garays, 91120 Palaiseau
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.

Incorporated2 August 2021

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 Palaiseau, Essonne, Île-de-France.

Live companies in Palaiseau3,254
Same activity in Palaiseau64
Live companies in Essonne123,832
New in Palaiseau, past 12 months186

Also registered at this address

57 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
JC
JEPA CONSEILSMontlhéry, Île-de-France
Number 901 056 655Est. 2021
SE
SOLUTION ET CONSEIL TELECOMBreuillet, Île-de-France
Number 901 899 252Est. 2021
L
LTCONCEPTMorangis, Île-de-France
Number 902 100 064Est. 2021
DR
D & R DEVELOPPEMENTRis-Orangis, Île-de-France
Number 901 992 891Est. 2021
EP
EUROBAT PROViry-Châtillon, Île-de-France
Number 902 508 878Est. 2021
MI
MDV ITIgny, Île-de-France
Number 902 201 573Est. 2021

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.