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

English
About
SearchMethodologyAbout

Countries

CZCzechiaEEEstoniaFIFinlandFRFranceIEIrelandLVLatviaNONorwayRORomaniaSKSlovakiaSESwedenTWTaiwanGBUnited Kingdom

Languages

EnglishGaeilgeNorskSuomiSvenskaEestiLatviešuFrançaisČeštinaSlovenčinaRomână繁體中文

RISOM

ActiveSIREN number 894 356 971Limited liability company (SARL)Est. 202171.12 · Engineering activities and related technical consultancyCouëron, Pays de la Loire
Official record (Annuaire des entreprises) ↗
Age5 years
older than 34% of its sector
Same activity, France64,131live companies · 42470th oldest
In Couëron1,815live companies · 29 in the same activity
At this address22live companies incl. this one
Employees1–2as registered · 2024

In brief

RISOM is a limited liability company (SARL) registered in France on 18 February 2021. It is 5 years old; 66% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy are older. Its registered office is in Couëron, Loire-Atlantique, Pays de la Loire, at an address shared with 21 other live companies. 29 live companies in Couëron share the same main activity.

Register details

Registered nameRISOM
SIREN number894 356 971
Company typeLimited liability company (SARL)
Registered office5 Rue Des Vignerons, 44220 Couëron
Nature of business (NACE Rev. 2.1 (French NAF 2025))71.12 Engineering activities and related technical consultancy
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated18 February 2021
Employees1–2 (2024)

Engineering activities and related technical consultancy in France

Live companies whose main activity is 71.12: 64,131 in total, median age 9 years, 4,435 incorporated in the past 12 months.

All 64,131 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 1591900s1930s: 11930s1940s: 11940s1950s: 501950s1960s: 1091960s1970s: 4091970s1980s: 1,9201980s1990s: 4,9801990s2000s: 12,4362000s2010s: 19,0842010s2020s: 24,9822020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,66420112012: 1,4852013: 1,57420132014: 1,6692015: 1,83020152016: 2,0212017: 2,24920172018: 2,4062019: 2,64320192020: 2,7352021: 3,14820212022: 3,4182023: 3,84520232024: 3,9952025: 4,17420252026: 3,6652027: 22027

Location

Registered office in Couëron, Loire-Atlantique, Pays de la Loire.

Live companies in Couëron1,815
Same activity in Couëron29
Live companies in Loire-Atlantique148,935
New in Couëron, past 12 months78

Also registered at this address

21 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
O
OLYMPELa Chapelle-sur-Erdre, Pays de la Loire
Number 894 536 556Est. 2021
AC
ARCI CONSEILSLe Pouliguen, Pays de la Loire
Number 893 972 117Est. 2021
IF
INGENIERIE FLSaint-Nazaire, Pays de la Loire
Number 894 011 063Est. 2021
SC
SALESKY CONSULTINGPornichet, Pays de la Loire
Number 894 239 896Est. 2021
FC
FIR CDCSaint-Herblain, Pays de la Loire
Number 894 592 880Est. 2021
H
HQE3Ancenis-Saint-Géréon, Pays de la Loire
Number 894 948 751Est. 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.