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

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GECSO

ActiveSIREN number 451 015 226Simplified joint-stock company (SAS)Est. 200368.20 · Rental and operating of own or leased real estateParis 7e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age22 years
older than 73% of its sector
Same activity, France2,185,742live companies · 595460th oldest
In Paris 7e Arrondissement28,967live companies · 7,533 in the same activity
At this address10live companies incl. this one

In brief

GECSO is a simplified joint-stock company (SAS) registered in France on 1 December 2003. At 22 years old it is older than 73% of the 2,185,742 live companies whose main activity is rental and operating of own or leased real estate. Its registered office is in Paris 7e Arrondissement, Paris, Île-de-France, at an address shared with 9 other live companies. 7,533 live companies in Paris 7e Arrondissement share the same main activity.

Register details

Registered nameGECSO
SIREN number451 015 226
Company typeSimplified joint-stock company (SAS)
Registered office60 Rue de Varenne, 75007 Paris
Nature of business (NACE Rev. 2.1 (French NAF 2025))68.20 Rental and operating of own or leased real estate
International sector (ISIC Rev.4)L · 68 Real estate activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 December 2003

Rental and operating of own or leased real estate in France

Live companies whose main activity is 68.20: 2,185,742 in total, median age 13 years, 86,858 incorporated in the past 12 months.

All 2,185,742 companies
This company's decadeOther decades
0200,000400,000600,000800,00020s: 120s1860s: 11860s1900s: 3,5511900s1910s: 371910s1920s: 1671920s1930s: 1611930s1940s: 6391940s1950s: 4,0371950s1960s: 6,3381960s1970s: 18,5281970s1980s: 98,0871980s1990s: 280,7041990s2000s: 518,6832000s2010s: 628,8792010s2020s: 625,9292020s
Incorporated per year, still live
050,000100,000150,000200,0002011: 56,73920112012: 51,3192013: 52,92020132014: 54,1272015: 58,50920152016: 66,7522017: 72,08620172018: 76,2482019: 88,13320192020: 85,3862021: 108,84820212022: 103,4562023: 80,86120232024: 83,0082025: 96,09120252026: 68,2292027: 502027

Location

Registered office in Paris 7e Arrondissement, Paris, Île-de-France.

Live companies in Paris 7e Arrondissement28,967
Same activity in Paris 7e Arrondissement7,533
Live companies in Paris907,999
New in Paris 7e Arrondissement, past 12 months1,185

Also registered at this address

9 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
SG
SCI GALILParis 17e Arrondissement, Île-de-France
Number 450 655 550Est. 2003
SE
SCI ECHELParis 8e Arrondissement, Île-de-France
Number 450 666 607Est. 2003
NS
N.W. SAWKIWParis 19e Arrondissement, Île-de-France
Number 450 732 540Est. 2003
SA
SCI AMBROISE-GUILHEMParis 8e Arrondissement, Île-de-France
Number 450 848 403Est. 2003
SL
SCI LOOVEParis 9e Arrondissement, Île-de-France
Number 450 888 714Est. 2003
SA
SCI ALPHONSE XIIIParis 16e Arrondissement, Île-de-France
Number 451 750 301Est. 2003

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.