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REACTENS

ActiveSIREN number 944 723 832Simplified joint-stock company (SAS)Est. 202571.11 · Architectural activitiesLa Courneuve, Île-de-France
Official record (Annuaire des entreprises) ↗
Age1 year
older than 5% of its sector
Same activity, France22,658live companies · 21422nd oldest
In La Courneuve5,628live companies · 8 in the same activity
At this address3live companies incl. this one

In brief

REACTENS is a simplified joint-stock company (SAS) registered in France on 20 May 2025. It is 1 year old; 95% of the 22,658 live companies whose main activity is architectural activities are older. Its registered office is in La Courneuve, Seine-Saint-Denis, Île-de-France, at an address shared with 2 other live companies. 8 live companies in La Courneuve share the same main activity.

Register details

Registered nameREACTENS
SIREN number944 723 832
Company typeSimplified joint-stock company (SAS)
Registered office27 Avenue Henri Barbusse, 93120 La Courneuve
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.

Incorporated20 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 La Courneuve, Seine-Saint-Denis, Île-de-France.

Live companies in La Courneuve5,628
Same activity in La Courneuve8
Live companies in Seine-Saint-Denis188,160
New in La Courneuve, past 12 months354

Also registered at this address

2 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
AF
ATELIER FATSaint-Ouen-sur-Seine, Île-de-France
Number 945 130 805Est. 2025
AT
ATELIER TRIUMLa Courneuve, Île-de-France
Number 944 392 711Est. 2025
SS
SAPIENS SERVICESLivry-Gargan, Île-de-France
Number 944 022 094Est. 2025
LS
LOUEMI STUDIOMontreuil, Île-de-France
Number 944 109 008Est. 2025
MW
MMM - WHERNoisy-le-Grand, Île-de-France
Number 988 116 471Est. 2025
DA
DETOURS ARCHITECTUREMontreuil, Île-de-France
Number 988 605 606Est. 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.