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

English

JM CSG

Age7 years
older than 33% of its sector
Same activity, France614live companies · 410th oldest
In Cayenne11,335live companies
At this address85live companies incl. this one

In brief

JM CSG is a simplified joint-stock company (SAS) registered in France on 15 September 2019. It is 7 years old; 67% of the 614 live companies whose main activity is test drilling and boring are older. Its registered office is in Cayenne, French Guiana, at an address shared with 84 other live companies.

Register details

Registered nameJM CSG
SIREN number877 536 284
Company typeSimplified joint-stock company (SAS)
Registered office20 Rue Gilles Behary Laul Sirder, 97300 Cayenne
Nature of business (NACE Rev. 2.1 (French NAF 2025))43.13 Test drilling and boring
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated15 September 2019

Test drilling and boring in France

Live companies whose main activity is 43.13: 614 in total, median age 14 years, 27 incorporated in the past 12 months.

All 614 companies
This company's decadeOther decades
01002003004001960s: 221960s1970s: 881970s1980s: 29291980s1990s: 70701990s2000s: 1691692000s2010s: 1371372010s2020s: 1991992020s
Incorporated per year, still live
0102030402011: 1520112012: 132013: 720132014: 182015: 1120152016: 102017: 1220172018: 182019: 2020192020: 202021: 2720212022: 352023: 3420232024: 262025: 3420252026: 23

Location

Registered office in Cayenne, French Guiana.

Live companies in Cayenne11,335
Same activity in Cayenne1
Live companies in French Guiana30,048
New in Cayenne, past 12 months748

Also registered at this address

84 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.