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

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TROIS A

ActiveSIREN number 842 178 188Simplified joint-stock company (SAS)Est. 201871.11 · Architectural activities
Official record (Annuaire des entreprises) ↗
Age8 years
older than 36% of its sector
Same activity, France22,658live companies · 14419th oldest
At this address22live companies incl. this one

In brief

TROIS A is a simplified joint-stock company (SAS) registered in France on 1 September 2018. It is 8 years old; 64% of the 22,658 live companies whose main activity is architectural activities are older.

Register details

Registered nameTROIS A
SIREN number842 178 188
Company typeSimplified joint-stock company (SAS)
Registered officeLes Galeries Du Commerce, 97133 SAINT BARTHELEMY
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 September 2018

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.

Also registered at this address

21 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
LC
LIONEL CARLI ARCHITECTURE & URBANISMEGranville, Normandy
Number 841 434 319Est. 2018
AK
ATELIER K'NOPESaint-Étienne, Auvergne-Rhône-Alpes
Number 841 500 317Est. 2018
T
TOMA-VASTRAAulnay-sous-Bois, Île-de-France
Number 841 594 013Est. 2018
CA
CACTUS ARCHITECTURELe Pré-Saint-Gervais, Île-de-France
Number 841 643 307Est. 2018
C
C.R.A.IParis 8e Arrondissement, Île-de-France
Number 841 742 851Est. 2018
EA
EQUILONE ARCHITECTURECastelnau-le-Lez, Occitania
Number 842 071 847Est. 2018

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.