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OSER

ActiveSIREN number 481 753 622Registered associationEst. 200588.99 · Other social work activities without accommodation n.e.c.Évry-Courcouronnes, Île-de-France
Official record (Annuaire des entreprises) ↗
Age21 years
older than 55% of its sector
Same activity, France70,071live companies · 31847th oldest
In Évry-Courcouronnes7,618live companies · 131 in the same activity
At this address12live companies incl. this one
Employees20–49as registered · 2024

In brief

OSER is a registered association registered in France on 1 April 2005. At 21 years old it is older than 55% of the 70,071 live companies whose main activity is other social work activities without accommodation n.e.c.. Its registered office is in Évry-Courcouronnes, Essonne, Île-de-France, at an address shared with 11 other live companies. 131 live companies in Évry-Courcouronnes share the same main activity.

Register details

Registered nameOSER
SIREN number481 753 622
Company typeRegistered association
Registered office34 All Jean Rostand, 91000 Évry-Courcouronnes
Nature of business (NACE Rev. 2.1 (French NAF 2025))88.99 Other social work activities without accommodation n.e.c.
International sector (ISIC Rev.4)Q · 88 Social work activities without accommodation

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 April 2005
Employees20–49 (2024)

Other social work activities without accommodation n.e.c. in France

Live companies whose main activity is 88.99: 70,071 in total, median age 16 years, 3,481 incorporated in the past 12 months.

All 70,071 companies
This company's decadeOther decades
010,00020,00030,00040,00010s: 110s20s: 120s1900s: 1,9611900s1910s: 81910s1920s: 271920s1930s: 321930s1940s: 891940s1950s: 4951950s1960s: 9741960s1970s: 3,1821970s1980s: 11,4241980s1990s: 10,0931990s2000s: 6,8472000s2010s: 13,2292010s2020s: 21,7082020s
Incorporated per year, still live
01,0002,0003,0004,0002011: 66820112012: 6812013: 88820132014: 1,0162015: 1,12620152016: 1,6072017: 1,94020172018: 2,2092019: 2,40620192020: 2,6702021: 2,95720212022: 3,2062023: 3,33620232024: 3,2982025: 3,62320252026: 2,6172027: 12027

Location

Registered office in Évry-Courcouronnes, Essonne, Île-de-France.

Live companies in Évry-Courcouronnes7,618
Same activity in Évry-Courcouronnes131
Live companies in Essonne123,832
New in Évry-Courcouronnes, past 12 months398

Also registered at this address

11 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
AG
ASSOCIATION GLOBAL ART EXCHANGEBures-sur-Yvette, Île-de-France
Number 481 904 076Est. 2005
FE
FAEDIME (ENTRAIDE AMOUR FRATERNITE)Athis-Mons, Île-de-France
Number 481 330 934Est. 2005
LP
LE PAIN QUOTIDIENÉvry-Courcouronnes, Île-de-France
Number 503 517 864Est. 2005
AS
ASS SOCIO CULTUR HUMANITAIRE OUPOYOGrigny, Île-de-France
Number 479 667 396Est. 2004
PA
PREPA2X A DOMICILEPalaiseau, Île-de-France
Number 479 391 435Est. 2004
CD
COLLECTIF D'ENTRAIDE ET DE DEVELOPPEMENT DU BAS KHUMBU - NEPALMassy, Île-de-France
Number 488 745 043Est. 2005

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.