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

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AT SYSTEM

ActiveSIREN number 989 958 053Simplified joint-stock company (SAS)Est. 2025Pontoise, Île-de-France
Official record (Annuaire des entreprises) ↗
Age1 yearincorporated 1 Aug 2025
In Pontoise4,476live companies
At this address435live companies incl. this one

In brief

AT SYSTEM is a simplified joint-stock company (SAS) registered in France on 1 August 2025. Its registered office is in Pontoise, Val-d'Oise, Île-de-France, at an address shared with 434 other live companies.

Register details

Registered nameAT SYSTEM
SIREN number989 958 053
Company typeSimplified joint-stock company (SAS)
Registered office20 Rue Lavoisier, 95300 Pontoise

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 August 2025

Location

Registered office in Pontoise, Val-d'Oise, Île-de-France.

Live companies in Pontoise4,476
Live companies in Val-d'Oise139,230
New in Pontoise, past 12 months379

Also registered at this address

434 other live companies share this registered office; shown are those incorporated closest in time to this one.

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.