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BLK ISOLATION

ActiveSIREN number 902 095 215Simplified joint-stock company (SAS)Est. 202143.23 · Installation of insulationMontpellier, Occitania
Official record (Annuaire des entreprises) ↗
Age5 years
older than 39% of its sector
Same activity, France7,775live companies · 4713th oldest
In Montpellier48,566live companies · 33 in the same activity
At this address129live companies incl. this one

In brief

BLK ISOLATION is a simplified joint-stock company (SAS) registered in France on 26 July 2021. It is 5 years old; 61% of the 7,775 live companies whose main activity is installation of insulation are older. Its registered office is in Montpellier, Hérault, Occitania, at an address shared with 128 other live companies. 33 live companies in Montpellier share the same main activity.

Register details

Registered nameBLK ISOLATION
SIREN number902 095 215
Company typeSimplified joint-stock company (SAS)
Registered office1400 Rue de La Castelle, 34070 Montpellier
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.

Incorporated26 July 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 Montpellier, Hérault, Occitania.

Live companies in Montpellier48,566
Same activity in Montpellier33
Live companies in Hérault185,582
New in Montpellier, past 12 months2,387

Also registered at this address

128 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
SAS BTP RAVALEMENT OCC 34Montpellier, Occitania
Number 903 293 421Est. 2021
DS
DEM SERVICES 34Mauguio, Occitania
Number 903 002 137Est. 2021
CS
CONCEPT SUD ISOLATIONMontpellier, Occitania
Number 899 777 494Est. 2021
I
ISOBATMontpellier, Occitania
Number 899 365 647Est. 2021
CR
CALO RCLattes, Occitania
Number 911 445 401Est. 2021
RE
RHEIN ETANCHEITECastelnau-le-Lez, Occitania
Number 895 200 665Est. 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.