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MECANIQUE PROTOTYPE CONCEPTION

ActiveSIREN number 434 562 765Limited liability company (SARL)Est. 200171.12 · Engineering activities and related technical consultancyMassy, Île-de-France
Official record (Annuaire des entreprises) ↗
Age25 years
older than 87% of its sector
Same activity, France64,131live companies · 8636th oldest
In Massy4,274live companies · 99 in the same activity
At this address9live companies incl. this one
Employees1–2as registered · 2024

In brief

MECANIQUE PROTOTYPE CONCEPTION is a limited liability company (SARL) registered in France on 5 March 2001. At 25 years old it is older than 87% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy. Its registered office is in Massy, Essonne, Île-de-France, at an address shared with 8 other live companies. 99 live companies in Massy share the same main activity.

Register details

Registered nameMECANIQUE PROTOTYPE CONCEPTION
SIREN number434 562 765
Company typeLimited liability company (SARL)
Registered office8 Rue Du Buisson Aux Fraises, 91300 Massy
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.

Incorporated5 March 2001
Employees1–2 (2024)

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 Massy, Essonne, Île-de-France.

Live companies in Massy4,274
Same activity in Massy99
Live companies in Essonne123,832
New in Massy, past 12 months291

Also registered at this address

8 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
RC
RASO CONSEILS GROUPE - B.E.T. LEROUXMassy, Île-de-France
Number 435 103 767Est. 2001
JC
JFM CONSEILS SASLes Ulis, Île-de-France
Number 435 404 660Est. 2001
RC
RABIH CONSULTING GROUPPalaiseau, Île-de-France
Number 437 840 515Est. 2001
TT
TEC TECHNIQUES ETUDES CONCEPTIONSMassy, Île-de-France
Number 435 275 565Est. 2001
C
CONSEPTVillebon-sur-Yvette, Île-de-France
Number 435 216 734Est. 2001
MI
MVG INDUSTRIESVillejust, Île-de-France
Number 438 984 593Est. 2001

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.