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

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BY IMMO

ActiveSIREN number 898 854 427Simplified joint-stock company (SAS)Est. 202168.31 · Intermediation service activities for real estate activitiesYerres, Île-de-France
Official record (Annuaire des entreprises) ↗
Age5 years
older than 27% of its sector
Same activity, France51,275live companies · 37483rd oldest
In Yerres2,389live companies · 13 in the same activity
At this address4live companies incl. this one
Employees1–2as registered · 2024

In brief

BY IMMO is a simplified joint-stock company (SAS) registered in France on 30 April 2021. It is 5 years old; 73% of the 51,275 live companies whose main activity is intermediation service activities for real estate activities are older. Its registered office is in Yerres, Essonne, Île-de-France, at an address shared with 3 other live companies. 13 live companies in Yerres share the same main activity.

Register details

Registered nameBY IMMO
SIREN number898 854 427
Company typeSimplified joint-stock company (SAS)
Registered office2 Rue de L'eglise, 91330 Yerres
Nature of business (NACE Rev. 2.1 (French NAF 2025))68.31 Intermediation service activities for real estate activities
International sector (ISIC Rev.4)L · 68 Real estate activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated30 April 2021
Employees1–2 (2024)

Intermediation service activities for real estate activities in France

Live companies whose main activity is 68.31: 51,275 in total, median age 11 years, 1,897 incorporated in the past 12 months.

All 51,275 companies
This company's decadeOther decades
05,00010,00015,00020,0001900s: 851900s1920s: 11920s1940s: 21940s1950s: 951950s1960s: 1541960s1970s: 5611970s1980s: 2,4231980s1990s: 4,6781990s2000s: 10,0382000s2010s: 15,9752010s2020s: 17,2632020s
Incorporated per year, still live
01,0002,0003,0004,0002011: 1,42320112012: 1,4162013: 1,21820132014: 1,2802015: 1,56920152016: 1,5972017: 1,80420172018: 2,0292019: 2,20920192020: 2,3422021: 2,89820212022: 2,9202023: 2,63020232024: 2,5852025: 2,36820252026: 1,5192027: 12027

Location

Registered office in Yerres, Essonne, Île-de-France.

Live companies in Yerres2,389
Same activity in Yerres13
Live companies in Essonne123,832
New in Yerres, past 12 months126

Also registered at this address

3 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
FI
FLB IMMOForges-les-Bains, Île-de-France
Number 898 940 952Est. 2021
CI
C.N.E IMMOBILIERBrunoy, Île-de-France
Number 899 893 325Est. 2021
S
SMIL'INOVViry-Châtillon, Île-de-France
Number 901 821 041Est. 2021
JI
JS INVESTDourdan, Île-de-France
Number 901 593 467Est. 2021
AD
AGENCE DE L'YVETTESaulx-les-Chartreux, Île-de-France
Number 899 741 466Est. 2021
NI
NICOLAS IMMOBILIERMassy, Île-de-France
Number 898 538 251Est. 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.