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ISOTECH

ActiveSIREN number 999 576 192Simplified joint-stock company (SAS)Est. 202543.23 · Installation of insulationLe Blanc-Mesnil, Île-de-France
Official record (Annuaire des entreprises) ↗
Ageless than a year
older than 6% of its sector
Same activity, France7,775live companies · 7289th oldest
In Le Blanc-Mesnil5,288live companies · 41 in the same activity
At this address116live companies incl. this one

In brief

ISOTECH is a simplified joint-stock company (SAS) registered in France on 19 December 2025. It is less than a year old; 94% of the 7,775 live companies whose main activity is installation of insulation are older. Its registered office is in Le Blanc-Mesnil, Seine-Saint-Denis, Île-de-France, at an address shared with 115 other live companies. 41 live companies in Le Blanc-Mesnil share the same main activity.

Register details

Registered nameISOTECH
SIREN number999 576 192
Company typeSimplified joint-stock company (SAS)
Registered office5 Rue Galilee, 93150 Le Blanc-Mesnil
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.

Incorporated19 December 2025

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 Le Blanc-Mesnil, Seine-Saint-Denis, Île-de-France.

Live companies in Le Blanc-Mesnil5,288
Same activity in Le Blanc-Mesnil41
Live companies in Seine-Saint-Denis188,160
New in Le Blanc-Mesnil, past 12 months415

Also registered at this address

115 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
B
BARDEXLe Blanc-Mesnil, Île-de-France
Number 994 188 670Est. 2025
IC
IM CONSTRUCTDrancy, Île-de-France
Number 999 071 376Est. 2025
MG
MC GROUPELe Bourget, Île-de-France
Number 995 260 478Est. 2025
GE
GCR ETANCHEITEVillemomble, Île-de-France
Number 104 943 709Est. 2026
EC
ETANCHE CONCEPTLe Raincy, Île-de-France
Number 994 799 229Est. 2025
L
LUMITHERMTremblay-en-France, Île-de-France
Number 994 932 622Est. 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.