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

English

JS CONCEPT

Age29 years
older than 67% of its sector
Same activity, France464live companies · 152nd oldest
In Saint-Étienne20,713live companies
At this address3live companies incl. this one
Employees10–19as registered · 2024

In brief

JS CONCEPT is a simplified joint-stock company (SAS) registered in France on 22 May 1997. At 29 years old it is older than 67% of the 464 live companies whose main activity is construction of roads and motorways. Its registered office is in Saint-Étienne, Loire, Auvergne-Rhône-Alpes, at an address shared with 2 other live companies.

Register details

Registered nameJS CONCEPT
SIREN number412 209 504
Company typeSimplified joint-stock company (SAS)
Registered office103 Rue Paul de Vivie, 42100 Saint-Étienne
Nature of business (NACE Rev. 2.1 (French NAF 2025))42.11 Construction of roads and motorways
International sector (ISIC Rev.4)F · 42 Civil engineering

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated22 May 1997
Employees10–19 (2024)

Construction of roads and motorways in France

Live companies whose main activity is 42.11: 464 in total, median age 22 years, 18 incorporated in the past 12 months.

All 464 companies
This company's decadeOther decades
0501001502001900s: 551900s1950s: 12121950s1960s: 21211960s1970s: 20201970s1980s: 45451980s1990s: 81811990s2000s: 1641642000s2010s: 72722010s2020s: 44442020s
Incorporated per year, still live
051015202011: 1320112012: 132013: 720132014: 52015: 520152016: 62017: 220172018: 52019: 520192020: 12021: 520212022: 32023: 620232024: 62025: 820252026: 15

Location

Registered office in Saint-Étienne, Loire, Auvergne-Rhône-Alpes.

Live companies in Saint-Étienne20,713
Same activity in Saint-Étienne1
Live companies in Loire82,537
New in Saint-Étienne, past 12 months826

Also registered at this address

2 other live companies share this registered office.

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.