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STUDIO A+U

ActiveSIREN number 943 901 173Simplified joint-stock company (SAS)Est. 202571.11 · Architectural activitiesParis 8e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age1 year
older than 6% of its sector
Same activity, France22,658live companies · 21384th oldest
In Paris 8e Arrondissement153,842live companies · 282 in the same activity
At this address91live companies incl. this one

In brief

STUDIO A+U is a simplified joint-stock company (SAS) registered in France on 5 May 2025. It is 1 year old; 94% of the 22,658 live companies whose main activity is architectural activities are older. Its registered office is in Paris 8e Arrondissement, Paris, Île-de-France, at an address shared with 90 other live companies. 282 live companies in Paris 8e Arrondissement share the same main activity.

Register details

Registered nameSTUDIO A+U
SIREN number943 901 173
Company typeSimplified joint-stock company (SAS)
Registered office9 Avenue Hoche, 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.

Incorporated5 May 2025

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

90 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
AE
ARNAUDOVA ELENA ARCHITECTEParis 20e Arrondissement, Île-de-France
Number 944 249 499Est. 2025
SC
STUDIO CHARLES BOUSCASSEParis 13e Arrondissement, Île-de-France
Number 944 473 735Est. 2025
MS
MRNH STUDIOParis 8e Arrondissement, Île-de-France
Number 943 855 890Est. 2025
AJ
ATELIER JORI ARCHITECTUREParis 20e Arrondissement, Île-de-France
Number 944 538 677Est. 2025
AA
A.I.M.E.R ARCHITECTUREParis 1er Arrondissement, Île-de-France
Number 943 976 845Est. 2025
RG
REMY GRENIER ARCHITECTEParis 4e Arrondissement, Île-de-France
Number 943 860 239Est. 2025

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.