Data from the official company registers of 12 countries. Not an official register.

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EFFORT

ActiveSIREN number 330 285 669Limited liability company (SARL)Est. 198471.12 · Engineering activities and related technical consultancyCourbevoie, Île-de-France
Official record (Annuaire des entreprises) ↗
Age42 years
older than 98% of its sector
Same activity, France64,131live companies · 1252nd oldest
In Courbevoie14,822live companies · 208 in the same activity
At this address185live companies incl. this one

In brief

EFFORT is a limited liability company (SARL) registered in France on 1 June 1984. At 42 years old it is older than 98% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy. Its registered office is in Courbevoie, Hauts-de-Seine, Île-de-France, at an address shared with 184 other live companies. 208 live companies in Courbevoie share the same main activity.

Register details

Registered nameEFFORT
SIREN number330 285 669
Company typeLimited liability company (SARL)
Registered office293 Boulevard Saint-Denis, 92400 Courbevoie
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 June 1984

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 Courbevoie, Hauts-de-Seine, Île-de-France.

Live companies in Courbevoie14,822
Same activity in Courbevoie208
Live companies in Hauts-de-Seine241,725
New in Courbevoie, past 12 months763

Also registered at this address

184 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
AP
ASSOCIATION POUR LES MAISONS DU FUTURPuteaux, Île-de-France
Number 340 632 215Est. 1984
SC
SOC CIV ETU RECHER CONTACTOLONeuilly-sur-Seine, Île-de-France
Number 333 891 497Est. 1984
SD
SOC D'ETUDES ET DE CONSEILSChaville, Île-de-France
Number 329 805 774Est. 1984
OI
OFFICE IMMOBILIER DE GESTION OFIMEGNeuilly-sur-Seine, Île-de-France
Number 330 597 550Est. 1984
GI
GINGER INTERNATIONALIssy-les-Moulineaux, Île-de-France
Number 330 589 193Est. 1984
MG
MARTIN & GUIHENEUFNeuilly-sur-Seine, Île-de-France
Number 652 026 063Est. 1984

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.