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ATELIER CLA.CH

ActiveSIREN number 940 295 231Limited liability company (SARL)Est. 202571.11 · Architectural activitiesSartrouville, Île-de-France
Official record (Annuaire des entreprises) ↗
Age1 year
older than 7% of its sector
Same activity, France22,658live companies · 21018th oldest
In Sartrouville4,717live companies · 8 in the same activity
At this address4live companies incl. this one

In brief

ATELIER CLA.CH is a limited liability company (SARL) registered in France on 22 January 2025. It is 1 year old; 93% of the 22,658 live companies whose main activity is architectural activities are older. Its registered office is in Sartrouville, Yvelines, Île-de-France, at an address shared with 3 other live companies. 8 live companies in Sartrouville share the same main activity.

Register details

Registered nameATELIER CLA.CH
SIREN number940 295 231
Company typeLimited liability company (SARL)
Registered office20 Rue Des Trembleaux, 78500 Sartrouville
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.

Incorporated22 January 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 Sartrouville, Yvelines, Île-de-France.

Live companies in Sartrouville4,717
Same activity in Sartrouville8
Live companies in Yvelines151,787
New in Sartrouville, past 12 months331

Also registered at this address

3 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
NA
NA.CA ARCHITECTUREVilliers-le-Mahieu, Île-de-France
Number 942 495 565Est. 2025
IA
ICI ARCHITECTURECarrières-sur-Seine, Île-de-France
Number 939 914 073Est. 2025
TD
TATIANAS DESIGN & COConflans-Sainte-Honorine, Île-de-France
Number 939 942 454Est. 2025
SC
SEBASTIEN CHABBERT ARCHITECTESaint-Germain-en-Laye, Île-de-France
Number 939 671 665Est. 2025
E
ESKERA-ARCHITECTUREChatou, Île-de-France
Number 939 763 041Est. 2025
N
NEOLOGIMontfort-l'Amaury, Île-de-France
Number 939 762 365Est. 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.