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42B

ActiveSIREN number 913 165 205Limited liability company (SARL)Est. 202271.11 · Architectural activitiesParis 11e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age4 years
older than 20% of its sector
Same activity, France22,658live companies · 18099th oldest
In Paris 11e Arrondissement53,742live companies · 553 in the same activity
At this address17live companies incl. this one
Employees6–9as registered · 2024

In brief

42B is a limited liability company (SARL) registered in France on 12 April 2022. It is 4 years old; 80% of the 22,658 live companies whose main activity is architectural activities are older. Its registered office is in Paris 11e Arrondissement, Paris, Île-de-France, at an address shared with 16 other live companies. 553 live companies in Paris 11e Arrondissement share the same main activity.

Register details

Registered name42B
SIREN number913 165 205
Company typeLimited liability company (SARL)
Registered office42 B Rue Sedaine, 75011 Paris
Nature of business (NACE Rev. 2.1 (French NAF 2025))71.11 Architectural activities
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.

Incorporated12 April 2022
Employees6–9 (2024)

Architectural activities in France

Live companies whose main activity is 71.11: 22,658 in total, median age 11 years, 833 incorporated in the past 12 months.

All 22,658 companies
This company's decadeOther decades
02,5005,0007,50010,0001900s: 51511900s1910s: 111910s1950s: 111950s1960s: 11111960s1970s: 1071071970s1980s: 6816811980s1990s: 1,8601,8601990s2000s: 5,0905,0902000s2010s: 7,8717,8712010s2020s: 6,9856,9852020s
Incorporated per year, still live
05001,0001,5002,0002011: 71520112012: 6312013: 66720132014: 7142015: 76620152016: 8572017: 1,01120172018: 8892019: 97520192020: 9992021: 1,01920212022: 1,0822023: 99720232024: 1,1112025: 1,08620252026: 691

Location

Registered office in Paris 11e Arrondissement, Paris, Île-de-France.

Live companies in Paris 11e Arrondissement53,742
Same activity in Paris 11e Arrondissement553
Live companies in Paris907,999
New in Paris 11e Arrondissement, past 12 months2,483

Also registered at this address

16 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
AS
ANAIS SAVENIER LE STUDIOParis 16e Arrondissement, Île-de-France
Number 913 058 657Est. 2022
OD
ORCHESTRA DESIGN STUDIOParis 10e Arrondissement, Île-de-France
Number 912 836 582Est. 2022
AD
ATELIERS DU BEL-AIRParis 12e Arrondissement, Île-de-France
Number 912 378 551Est. 2022
CH
CAD HOLDINGParis 12e Arrondissement, Île-de-France
Number 912 729 654Est. 2022
LJ
LEA JAVAL ATELIERParis 10e Arrondissement, Île-de-France
Number 920 884 574Est. 2022
BA
BS ATELIER D'ARCHITECTUREParis 20e Arrondissement, Île-de-France
Number 912 832 995Est. 2022

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.