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

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CSB

ActiveSIREN number 414 289 975Limited liability company (SARL)Est. 199771.12 · Engineering activities and related technical consultancyGentilly, Île-de-France
Official record (Annuaire des entreprises) ↗
Age29 years
older than 90% of its sector
Same activity, France64,131live companies · 6289th oldest
In Gentilly2,019live companies · 22 in the same activity
At this address8live companies incl. this one
Employees3–5as registered · 2024

In brief

CSB is a limited liability company (SARL) registered in France on 1 October 1997. At 29 years old it is older than 90% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy. Its registered office is in Gentilly, Val-de-Marne, Île-de-France, at an address shared with 7 other live companies. 22 live companies in Gentilly share the same main activity.

Register details

Registered nameCSB
SIREN number414 289 975
Company typeLimited liability company (SARL)
Registered office119 Avenue Paul Vaillant-Couturier, 94250 Gentilly
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.

Incorporated1 October 1997
Employees3–5 (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 Gentilly, Val-de-Marne, Île-de-France.

Live companies in Gentilly2,019
Same activity in Gentilly22
Live companies in Val-de-Marne160,994
New in Gentilly, past 12 months107

Also registered at this address

7 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
A
AXIMVilliers-sur-Marne, Île-de-France
Number 413 691 080Est. 1997
CD
C2P DEVELOPPEMENTVitry-sur-Seine, Île-de-France
Number 417 646 049Est. 1997
RC
RESTAURATION CONSEILIvry-sur-Seine, Île-de-France
Number 414 334 136Est. 1997
7C
7 CONCEPTSaint-Maurice, Île-de-France
Number 415 196 765Est. 1997
MC
METRES COORDINATION INGENIERIEMandres-les-Roses, Île-de-France
Number 413 609 595Est. 1997
CE
CONCEPTION ETUDE PAYSAGE GENIE ECOLOGIQUIvry-sur-Seine, Île-de-France
Number 415 012 632Est. 1997

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.