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REACTEUR

ActiveSIREN number 449 192 426Registered associationEst. 200394.99 · Activities of other membership organisations n.e.c.Rambouillet, Île-de-France
Official record (Annuaire des entreprises) ↗
Age23 years
older than 51% of its sector
Same activity, France745,094live companies · 364060th oldest
In Rambouillet2,805live companies · 221 in the same activity
At this address5live companies incl. this one

In brief

REACTEUR is a registered association registered in France on 2 April 2003. At 23 years old it is older than 51% of the 745,094 live companies whose main activity is activities of other membership organisations n.e.c.. Its registered office is in Rambouillet, Yvelines, Île-de-France, at an address shared with 4 other live companies. 221 live companies in Rambouillet share the same main activity.

Register details

Registered nameREACTEUR
SIREN number449 192 426
Company typeRegistered association
Registered officeBergerie Nationale, 78120 Rambouillet
Nature of business (NACE Rev. 2.1 (French NAF 2025))94.99 Activities of other membership organisations n.e.c.
International sector (ISIC Rev.4)S · 94 Activities of membership organisations

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated2 April 2003

Activities of other membership organisations n.e.c. in France

Live companies whose main activity is 94.99: 745,094 in total, median age 22 years, 15,324 incorporated in the past 12 months.

All 745,094 companies
This company's decadeOther decades
0100,000200,000300,000400,0000s: 40s10s: 110s20s: 120s1900s: 22,5281900s1910s: 2201910s1920s: 8421920s1930s: 9881930s1940s: 1,3821940s1950s: 3,9011950s1960s: 6,1881960s1970s: 21,0701970s1980s: 60,3001980s1990s: 202,8281990s2000s: 153,8582000s2010s: 174,4022010s2020s: 96,5812020s
Incorporated per year, still live
010,00020,00030,00040,0002011: 18,02920112012: 18,2462013: 18,02520132014: 19,5452015: 18,92120152016: 17,8432017: 16,27620172018: 15,3192019: 14,47020192020: 11,6192021: 12,97420212022: 14,1112023: 14,75120232024: 15,1062025: 16,43720252026: 11,583

Location

Registered office in Rambouillet, Yvelines, Île-de-France.

Live companies in Rambouillet2,805
Same activity in Rambouillet221
Live companies in Yvelines151,787
New in Rambouillet, past 12 months142

Also registered at this address

4 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
VE
VOYAGES ET DECOUVERTESEcquevilly, Île-de-France
Number 450 781 729Est. 2003
SC
SYND COPROPRIETAIRES 8 RUE ANJOUVersailles, Île-de-France
Number 448 644 443Est. 2003
S6
SDC 6 BIS R ANGIVILLER 78000 VERSAILLESVersailles, Île-de-France
Number 449 814 615Est. 2003
LI
L ILE AUX CONTESDammartin-en-Serve, Île-de-France
Number 450 716 345Est. 2003
AF
AMITIE FRANCO ALLEMANDE DE POISSYPoissy, Île-de-France
Number 454 087 685Est. 2003
LB
LES BATONNETTESLimay, Île-de-France
Number 481 278 059Est. 2003

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.