Data from the official company registers of 12 countries. Not an official register.

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ISOPRO

Age3 years
older than 13% of its sector
Same activity, France2,124live companies · 1842nd oldest
In Grenoble24,310live companies · 2 in the same activity
At this address252live companies incl. this one

In brief

ISOPRO is a simplified joint-stock company (SAS) registered in France on 1 May 2023. It is 3 years old; 87% of the 2,124 live companies whose main activity is specialised construction activities in civil engineering are older. Its registered office is in Grenoble, Isère, Auvergne-Rhône-Alpes, at an address shared with 251 other live companies. 2 live companies in Grenoble share the same main activity.

Register details

Registered nameISOPRO
SIREN number952 109 247
Company typeSimplified joint-stock company (SAS)
Registered office35 Rue Des Allies, 38100 Grenoble
Nature of business (NACE Rev. 2.1 (French NAF 2025))43.50 Specialised construction activities in civil engineering
International sector (ISIC Rev.4)F · 42 Civil engineering

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 May 2023

Specialised construction activities in civil engineering in France

Live companies whose main activity is 43.50: 2,124 in total, median age 13 years, 40 incorporated in the past 12 months.

All 2,124 companies
This company's decadeOther decades
02004006008001900s: 221900s1950s: 10101950s1960s: 24241960s1970s: 50501970s1980s: 84841980s1990s: 1641641990s2000s: 4654652000s2010s: 6926922010s2020s: 6336332020s
Incorporated per year, still live
0501001502002011: 7820112012: 702013: 5820132014: 572015: 5020152016: 652017: 7120172018: 822019: 8920192020: 942021: 10220212022: 1102023: 9420232024: 1192025: 8120252026: 33

Location

Registered office in Grenoble, Isère, Auvergne-Rhône-Alpes.

Live companies in Grenoble24,310
Same activity in Grenoble2
Live companies in Isère148,873
New in Grenoble, past 12 months861

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

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.