ATNOS
In brief
ATNOS is a simplified joint-stock company (SAS) registered in France on 22 May 2015. At 11 years old it is older than 75% of the 49,235 live companies whose main activity is computer programming activities. Its registered office is in Castelnaudary, Aude, Occitania, at an address shared with 3 other live companies. 7 live companies in Castelnaudary share the same main activity.
Register details
Timeline
Register events, newest first.
- Incorporated
Register entries
From the register.
Computer programming activities in France
Live companies whose main activity is 62.10: 49,235 in total, median age 4 years, 8,788 incorporated in the past 12 months.
Location
Registered office in Castelnaudary, Aude, Occitania.
Also registered at this address
3 other live companies share this registered office.
- SESMART ECONOMY SOLUTIONS (S.E.S)838 440 733 · Est. 2018 · 82.40
- LLABZYNO851 469 056 · Est. 2019 · 68.20
- SCSEPTIMANIE CASTELNAUDARY484 265 970 · Est. 2005 · 68.20
Similar companies
Live companies with the same main activity, nearest first.
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.