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QACTUS LAB.

ActiveSIREN number 924 883 044Simplified joint-stock company (SAS)Est. 202471.11 · Architectural activitiesLe Vésinet, Île-de-France
Official record (Annuaire des entreprises) ↗
Age2 years
older than 11% of its sector
Same activity, France22,658live companies · 20064th oldest
In Le Vésinet3,269live companies · 15 in the same activity
At this address11live companies incl. this one

In brief

QACTUS LAB. is a simplified joint-stock company (SAS) registered in France on 25 March 2024. It is 2 years old; 89% of the 22,658 live companies whose main activity is architectural activities are older. Its registered office is in Le Vésinet, Yvelines, Île-de-France, at an address shared with 10 other live companies. 15 live companies in Le Vésinet share the same main activity.

Register details

Registered nameQACTUS LAB.
SIREN number924 883 044
Company typeSimplified joint-stock company (SAS)
Registered office65 Route de Montesson, 78110 Le Vésinet
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.

Incorporated25 March 2024

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 Le Vésinet, Yvelines, Île-de-France.

Live companies in Le Vésinet3,269
Same activity in Le Vésinet15
Live companies in Yvelines151,787
New in Le Vésinet, past 12 months238

Also registered at this address

10 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
ET
ESPACE TEMPSSaint-Rémy-lès-Chevreuse, Île-de-France
Number 927 981 183Est. 2024
L
L'ATELIERChanteloup-les-Vignes, Île-de-France
Number 928 891 886Est. 2024
CR
CAMILLE REVILLION STUDIO DESIGNSaint-Germain-en-Laye, Île-de-France
Number 929 714 723Est. 2024
AA
ACCORD ARCHITECTUREVersailles, Île-de-France
Number 930 041 504Est. 2024
AD
ATELIER D'ARCHITECTURE PASCAL BASThoiry, Île-de-France
Number 930 848 445Est. 2024
SB
SIGNATURE BY KLe Vésinet, Île-de-France
Number 932 147 655Est. 2024

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.