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CO-S

ActiveSIREN number 819 394 149Simplified joint-stock company (SAS)Est. 201671.12 · Engineering activities and related technical consultancyParis 20e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age10 years
older than 53% of its sector
Same activity, France64,131live companies · 30258th oldest
In Paris 20e Arrondissement40,235live companies · 282 in the same activity
At this address16live companies incl. this one
Employees10–19as registered · 2024

In brief

CO-S is a simplified joint-stock company (SAS) registered in France on 1 March 2016. At 10 years old it is older than 53% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy. Its registered office is in Paris 20e Arrondissement, Paris, Île-de-France, at an address shared with 15 other live companies. 282 live companies in Paris 20e Arrondissement share the same main activity.

Register details

Registered nameCO-S
SIREN number819 394 149
Company typeSimplified joint-stock company (SAS)
Registered office36 Rue de Bagnolet, 75020 Paris
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 March 2016
Employees10–19 (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 Paris 20e Arrondissement, Paris, Île-de-France.

Live companies in Paris 20e Arrondissement40,235
Same activity in Paris 20e Arrondissement282
Live companies in Paris907,999
New in Paris 20e Arrondissement, past 12 months1,437

Also registered at this address

15 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
D
DRIVECOParis 8e Arrondissement, Île-de-France
Number 818 943 938Est. 2016
E
EALICOParis 8e Arrondissement, Île-de-France
Number 819 139 973Est. 2016
GT
GLOBAL TECHNIQUE PISCINEParis 1er Arrondissement, Île-de-France
Number 818 647 778Est. 2016
NG
NIVELEAU GEOMETRE EXPERTParis 18e Arrondissement, Île-de-France
Number 818 907 693Est. 2016
M
MYBIMJOBParis 9e Arrondissement, Île-de-France
Number 819 488 438Est. 2016
C
COPACABANONParis 10e Arrondissement, Île-de-France
Number 819 286 923Est. 2016

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.