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AETHER

ActiveSIREN number 904 715 745Simplified joint-stock company (SAS)Est. 202143.23 · Installation of insulationChilly-Mazarin, Île-de-France
Official record (Annuaire des entreprises) ↗
Age4 years
older than 38% of its sector
Same activity, France7,775live companies · 4813th oldest
In Chilly-Mazarin1,793live companies · 3 in the same activity
At this address61live companies incl. this one

In brief

AETHER is a simplified joint-stock company (SAS) registered in France on 2 November 2021. It is 4 years old; 62% of the 7,775 live companies whose main activity is installation of insulation are older. Its registered office is in Chilly-Mazarin, Essonne, Île-de-France, at an address shared with 60 other live companies. 3 live companies in Chilly-Mazarin share the same main activity.

Register details

Registered nameAETHER
SIREN number904 715 745
Company typeSimplified joint-stock company (SAS)
Registered office3 Rue Blaise Pascal, 91380 Chilly-Mazarin
Nature of business (NACE Rev. 2.1 (French NAF 2025))43.23 Installation of insulation
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated2 November 2021

Installation of insulation in France

Live companies whose main activity is 43.23: 7,775 in total, median age 6 years, 596 incorporated in the past 12 months.

All 7,775 companies
This company's decadeOther decades
02,0004,0006,0008,0001900s: 441900s1950s: 551950s1960s: 12121960s1970s: 49491970s1980s: 1251251980s1990s: 2832831990s2000s: 8478472000s2010s: 2,6062,6062010s2020s: 3,8443,8442020s
Incorporated per year, still live
02004006008002011: 21620112012: 2582013: 25420132014: 2252015: 22020152016: 2312017: 28520172018: 3122019: 42720192020: 4702021: 47320212022: 4832023: 58520232024: 6922025: 66520252026: 476

Location

Registered office in Chilly-Mazarin, Essonne, Île-de-France.

Live companies in Chilly-Mazarin1,793
Same activity in Chilly-Mazarin3
Live companies in Essonne123,832
New in Chilly-Mazarin, past 12 months107

Also registered at this address

60 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
SB
SERVICES BATIMENT INDUSTRIE FRANCE (SBIF)Ris-Orangis, Île-de-France
Number 904 586 203Est. 2021
BR
BEN RENOVRis-Orangis, Île-de-France
Number 904 355 625Est. 2021
EE
EXPERT ENVIRONNEMENTMassy, Île-de-France
Number 904 098 522Est. 2021
DF
DECO FACADESMarolles-en-Hurepoix, Île-de-France
Number 905 071 015Est. 2021
FE
FIXE ENERGIERis-Orangis, Île-de-France
Number 909 999 195Est. 2022
EI
ECO ISO BATVigneux-sur-Seine, Île-de-France
Number 901 922 559Est. 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.