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ISOMUR

ActiveSIREN number 819 214 529Limited liability company (SARL)Est. 201541.00 · Construction of residential and non-residential buildingsGennevilliers, Île-de-France
Official record (Annuaire des entreprises) ↗
Age10 years
older than 51% of its sector
Same activity, France41,309live companies · 20372nd oldest
In Gennevilliers4,895live companies · 59 in the same activity
At this address10live companies incl. this one

In brief

ISOMUR is a limited liability company (SARL) registered in France on 14 December 2015. At 10 years old it is older than 51% of the 41,309 live companies whose main activity is construction of residential and non-residential buildings. Its registered office is in Gennevilliers, Hauts-de-Seine, Île-de-France, at an address shared with 9 other live companies. 59 live companies in Gennevilliers share the same main activity.

Register details

Registered nameISOMUR
SIREN number819 214 529
Company typeLimited liability company (SARL)
Registered office25 Avenue Des Gresillons, 92230 Gennevilliers
Nature of business (NACE Rev. 2.1 (French NAF 2025))41.00 Construction of residential and non-residential buildings
International sector (ISIC Rev.4)F · 41 Construction of buildings

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated14 December 2015

Construction of residential and non-residential buildings in France

Live companies whose main activity is 41.00: 41,309 in total, median age 10 years, 1,750 incorporated in the past 12 months.

All 41,309 companies
This company's decadeOther decades
05,00010,00015,00020,0001900s: 22221900s1950s: 56561950s1960s: 1151151960s1970s: 2102101970s1980s: 6806801980s1990s: 2,4792,4791990s2000s: 8,9978,9972000s2010s: 13,78513,7852010s2020s: 14,96514,9652020s
Incorporated per year, still live
01,0002,0003,0004,0002011: 1,58120112012: 1,3822013: 1,19120132014: 1,1682015: 1,13820152016: 1,2162017: 1,38020172018: 1,5602019: 1,78020192020: 1,9482021: 2,42920212022: 2,6712023: 2,37220232024: 2,1472025: 1,99220252026: 1,4052027: 12027

Location

Registered office in Gennevilliers, Hauts-de-Seine, Île-de-France.

Live companies in Gennevilliers4,895
Same activity in Gennevilliers59
Live companies in Hauts-de-Seine241,725
New in Gennevilliers, past 12 months255

Also registered at this address

9 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
BB
BJ BATAntony, Île-de-France
Number 815 368 824Est. 2015
AB
ATLAS BATNanterre, Île-de-France
Number 817 738 602Est. 2015
RB
RM BATIMENTMalakoff, Île-de-France
Number 814 886 693Est. 2015
HD
HABITAT DECO 92Sceaux, Île-de-France
Number 815 130 018Est. 2015
WS
WEST SIDEGarches, Île-de-France
Number 817 706 963Est. 2015
RC
RSB CONCEPTClamart, Île-de-France
Number 818 082 729Est. 2015

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.