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CASA

ActiveSIREN number 899 543 201Simplified joint-stock company (SAS)Est. 202171.11 · Architectural activitiesBrest, Brittany
Official record (Annuaire des entreprises) ↗
Age5 years
older than 24% of its sector
Same activity, France22,658live companies · 17141st oldest
In Brest12,829live companies · 52 in the same activity
At this address2live companies incl. this one

In brief

CASA is a simplified joint-stock company (SAS) registered in France on 6 May 2021. It is 5 years old; 76% of the 22,658 live companies whose main activity is architectural activities are older. Its registered office is in Brest, Finistère, Brittany, at an address shared with one other live company. 52 live companies in Brest share the same main activity.

Register details

Registered nameCASA
SIREN number899 543 201
Company typeSimplified joint-stock company (SAS)
Registered office9 Rue de Cherbourg, 29200 Brest
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.

Incorporated6 May 2021

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 Brest, Finistère, Brittany.

Live companies in Brest12,829
Same activity in Brest52
Live companies in Finistère89,018
New in Brest, past 12 months564

Also registered at this address

1 other live company shares this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
AS
AJ STUDIOGouesnach, Brittany
Number 899 033 252Est. 2021
B
BERTELETBrest, Brittany
Number 898 860 630Est. 2021
P
PHAARQuimper, Brittany
Number 899 745 798Est. 2021
AD
ATELIER DU BRADENQuimper, Brittany
Number 900 873 514Est. 2021
A
ARKESIAQuimper, Brittany
Number 897 859 047Est. 2021
F
FRQPlouénan, Brittany
Number 897 641 411Est. 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.