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3.4.5. ARCHITECTURE

ActiveSIREN number 438 603 334Simplified joint-stock company (SAS)Est. 200171.11 · Architectural activitiesParis 8e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age25 years
older than 86% of its sector
Same activity, France22,658live companies · 3180th oldest
In Paris 8e Arrondissement153,842live companies · 282 in the same activity
At this address21live companies incl. this one

In brief

3.4.5. ARCHITECTURE is a simplified joint-stock company (SAS) registered in France on 1 July 2001. At 25 years old it is older than 86% of the 22,658 live companies whose main activity is architectural activities. Its registered office is in Paris 8e Arrondissement, Paris, Île-de-France, at an address shared with 20 other live companies. 282 live companies in Paris 8e Arrondissement share the same main activity.

Register details

Registered name3.4.5. ARCHITECTURE
SIREN number438 603 334
Company typeSimplified joint-stock company (SAS)
Registered office33 B Rue de Moscou, 75008 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.

Incorporated1 July 2001

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 8e Arrondissement, Paris, Île-de-France.

Live companies in Paris 8e Arrondissement153,842
Same activity in Paris 8e Arrondissement282
Live companies in Paris907,999
New in Paris 8e Arrondissement, past 12 months14,733

Also registered at this address

20 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
CA
CRITERIUM ARCHITECTUREParis 17e Arrondissement, Île-de-France
Number 438 386 088Est. 2001
JA
JFS ARCHITECTESParis 10e Arrondissement, Île-de-France
Number 438 476 087Est. 2001
A
A3AParis 17e Arrondissement, Île-de-France
Number 438 559 262Est. 2001
FS
FENDLER SEEMULLER ARCHITECTESParis 12e Arrondissement, Île-de-France
Number 439 279 068Est. 2001
AR
ANNE RAOUL ARCHITECTEParis 20e Arrondissement, Île-de-France
Number 439 548 397Est. 2001
AC
ATELIER COS ARCHITECTUREParis 9e Arrondissement, Île-de-France
Number 438 796 773Est. 2001

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.