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

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PSYSTORS

ActiveSIREN number 484 235 239Simplified joint-stock company (SAS)Est. 200586.10 · Hospital activitiesOsny, Île-de-France
Official record (Annuaire des entreprises) ↗
Age21 years
older than 36% of its sector
Same activity, France3,373live companies · 2155th oldest
In Osny1,623live companies · 3 in the same activity
At this address1only this company
Employees50–99as registered · 2024

In brief

PSYSTORS is a simplified joint-stock company (SAS) registered in France on 21 September 2005. It is 21 years old; 64% of the 3,373 live companies whose main activity is hospital activities are older. Its registered office is in Osny, Val-d'Oise, Île-de-France. 3 live companies in Osny share the same main activity.

Register details

Registered namePSYSTORS
SIREN number484 235 239
Company typeSimplified joint-stock company (SAS)
Registered office3 Rue Xavier Bichat, 95520 Osny
Nature of business (NACE Rev. 2.1 (French NAF 2025))86.10 Hospital activities
International sector (ISIC Rev.4)Q · 86 Human health activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated21 September 2005
Employees50–99 (2024)

Hospital activities in France

Live companies whose main activity is 86.10: 3,373 in total, median age 35 years, 74 incorporated in the past 12 months.

All 3,373 companies
This company's decadeOther decades
02004006008001900s: 3331900s1910s: 51910s1920s: 41920s1930s: 81930s1940s: 181940s1950s: 1181950s1960s: 1831960s1970s: 3181970s1980s: 6541980s1990s: 3111990s2000s: 3722000s2010s: 4842010s2020s: 5652020s
Incorporated per year, still live
0501001502002011: 4120112012: 422013: 4120132014: 582015: 4520152016: 582017: 4320172018: 692019: 6620192020: 672021: 8520212022: 902023: 7320232024: 932025: 10220252026: 55

Location

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

Live companies in Osny1,623
Same activity in Osny3
Live companies in Val-d'Oise139,230
New in Osny, past 12 months105

Similar companies

Live companies with the same main activity, nearest first.

Compare all
SN
SOCIETE NOUVELLE CLINIQUE GIRARDINEnghien-les-Bains, Île-de-France
Number 452 885 742Est. 2004
CS
CHP SAINTE MARIE OSNYOsny, Île-de-France
Number 790 586 069Est. 2013
CD
CLINIQUE DE DOMONTDomont, Île-de-France
Number 418 753 380Est. 1998
AP
ASS P D R C CSarcelles, Île-de-France
Number 427 833 819Est. 1998
GH
GROUPEMENT HOSPITALIER EAUBONNE MONTMORENCY SIMONE VEILMontmorency, Île-de-France
Number 269 504 726Est. 1998
MD
MAISON DE SANTE PLURI-PROFESSIONNELLE DE GROSLAYGroslay, Île-de-France
Number 889 581 534Est. 2020

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.