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

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SCI SILLEX

ActiveSIREN number 351 133 871Property-holding civil company (SCI)Est. 198968.20 · Rental and operating of own or leased real estateBoulogne-Billancourt, Île-de-France
Official record (Annuaire des entreprises) ↗
Age37 years
older than 95% of its sector
Same activity, France2,185,742live companies · 117292nd oldest
In Boulogne-Billancourt28,588live companies · 5,857 in the same activity
At this address13live companies incl. this one

In brief

SCI SILLEX is a property-holding civil company (SCI) registered in France on 24 May 1989. At 37 years old it is older than 95% 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 Boulogne-Billancourt, Hauts-de-Seine, Île-de-France, at an address shared with 12 other live companies. 5,857 live companies in Boulogne-Billancourt share the same main activity.

Register details

Registered nameSCI SILLEX
SIREN number351 133 871
Company typeProperty-holding civil company (SCI)
Registered office149 Rue de Silly, 92100 Boulogne-Billancourt
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.

Incorporated24 May 1989

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 Boulogne-Billancourt, Hauts-de-Seine, Île-de-France.

Live companies in Boulogne-Billancourt28,588
Same activity in Boulogne-Billancourt5,857
Live companies in Hauts-de-Seine241,725
New in Boulogne-Billancourt, past 12 months1,472

Also registered at this address

12 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
SA
SCI ABRANTESAsnières-sur-Seine, Île-de-France
Number 350 844 734Est. 1989
SP
SCI PHIDOMBagneux, Île-de-France
Number 351 351 135Est. 1989
SS
SCI SPITZVanves, Île-de-France
Number 352 436 505Est. 1989
T
T.G.Saint-Cloud, Île-de-France
Number 351 364 831Est. 1989
SS
SCI SAINT MARTINNanterre, Île-de-France
Number 350 772 976Est. 1989
SL
SCI LA TURBANNIERELevallois-Perret, Île-de-France
Number 351 047 683Est. 1989

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.