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ISOLTOIT

ActiveSIREN number 839 922 994Simplified joint-stock company (SAS)Est. 201843.23 · Installation of insulationChartres, Centre-Val de Loire
Official record (Annuaire des entreprises) ↗
Age8 years
older than 57% of its sector
Same activity, France7,775live companies · 3316th oldest
In Chartres5,713live companies · 6 in the same activity
At this address252live companies incl. this one

In brief

ISOLTOIT is a simplified joint-stock company (SAS) registered in France on 1 May 2018. At 8 years old it is older than 57% of the 7,775 live companies whose main activity is installation of insulation. Its registered office is in Chartres, Eure-et-Loir, Centre-Val de Loire, at an address shared with 251 other live companies. 6 live companies in Chartres share the same main activity.

Register details

Registered nameISOLTOIT
SIREN number839 922 994
Company typeSimplified joint-stock company (SAS)
Registered office50 Rue Chanzy, 28000 Chartres
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.

Incorporated1 May 2018

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 Chartres, Eure-et-Loir, Centre-Val de Loire.

Live companies in Chartres5,713
Same activity in Chartres6
Live companies in Eure-et-Loir42,450
New in Chartres, past 12 months239

Also registered at this address

251 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
RI
RANA ISOLATIONDreux, Centre-Val de Loire
Number 847 556 933Est. 2018
I
ISOPERFLucé, Centre-Val de Loire
Number 847 893 161Est. 2019
MA
MUHAMMAD AYAZChâteauneuf-en-Thymerais, Centre-Val de Loire
Number 832 439 913Est. 2017
SI
SASU ISOLATIONS 28Dreux, Centre-Val de Loire
Number 848 952 503Est. 2019
PO
PROXISO OUESTDreux, Centre-Val de Loire
Number 850 664 848Est. 2019
IC
ISOLATION CONCEPT BATIMENTChâteaudun, Centre-Val de Loire
Number 827 584 970Est. 2017

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.