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

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ATCN

ActiveSIREN number 833 668 882Limited liability company (SARL)Est. 201771.12 · Engineering activities and related technical consultancySaint-Gratien, Île-de-France
Official record (Annuaire des entreprises) ↗
Age8 years
older than 47% of its sector
Same activity, France64,131live companies · 33887th oldest
In Saint-Gratien2,165live companies · 22 in the same activity
At this address15live companies incl. this one
Employees3–5as registered · 2024

In brief

ATCN is a limited liability company (SARL) registered in France on 27 November 2017. It is 8 years old; 53% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy are older. Its registered office is in Saint-Gratien, Val-d'Oise, Île-de-France, at an address shared with 14 other live companies. 22 live companies in Saint-Gratien share the same main activity.

Register details

Registered nameATCN
SIREN number833 668 882
Company typeLimited liability company (SARL)
Registered office35 Rue de L'avenir, 95210 Saint-Gratien
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.

Incorporated27 November 2017
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 Saint-Gratien, Val-d'Oise, Île-de-France.

Live companies in Saint-Gratien2,165
Same activity in Saint-Gratien22
Live companies in Val-d'Oise139,230
New in Saint-Gratien, past 12 months114

Also registered at this address

14 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
C
CLEVEREnghien-les-Bains, Île-de-France
Number 833 772 643Est. 2017
TE
TSS EUROPEArgenteuil, Île-de-France
Number 833 873 250Est. 2017
KI
KHAMAILY ITCOsny, Île-de-France
Number 834 036 279Est. 2017
E
E.P.I.SSaint-Gratien, Île-de-France
Number 834 363 996Est. 2017
BF
BG FRANCESaint-Ouen-l'Aumône, Île-de-France
Number 833 867 070Est. 2017
GC
GAYA CONSULTINGDeuil-la-Barre, Île-de-France
Number 832 802 821Est. 2017

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.