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OSELIO

ActiveSIREN number 812 506 566Registered associationEst. 201394.99 · Activities of other membership organisations n.e.c.Saint-Chéron, Île-de-France
Official record (Annuaire des entreprises) ↗
Age12 years
older than 27% of its sector
Same activity, France745,094live companies · 543463rd oldest
In Saint-Chéron415live companies · 30 in the same activity
At this address22live companies incl. this one

In brief

OSELIO is a registered association registered in France on 7 November 2013. It is 12 years old; 73% of the 745,094 live companies whose main activity is activities of other membership organisations n.e.c. are older. Its registered office is in Saint-Chéron, Essonne, Île-de-France, at an address shared with 21 other live companies. 30 live companies in Saint-Chéron share the same main activity.

Register details

Registered nameOSELIO
SIREN number812 506 566
Company typeRegistered association
Registered officeParc Des Tourelles, 91530 Saint-Chéron
Nature of business (NACE Rev. 2.1 (French NAF 2025))94.99 Activities of other membership organisations n.e.c.
International sector (ISIC Rev.4)S · 94 Activities of membership organisations

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated7 November 2013

Activities of other membership organisations n.e.c. in France

Live companies whose main activity is 94.99: 745,094 in total, median age 22 years, 15,324 incorporated in the past 12 months.

All 745,094 companies
This company's decadeOther decades
0100,000200,000300,000400,0000s: 40s10s: 110s20s: 120s1900s: 22,5281900s1910s: 2201910s1920s: 8421920s1930s: 9881930s1940s: 1,3821940s1950s: 3,9011950s1960s: 6,1881960s1970s: 21,0701970s1980s: 60,3001980s1990s: 202,8281990s2000s: 153,8582000s2010s: 174,4022010s2020s: 96,5812020s
Incorporated per year, still live
010,00020,00030,00040,0002011: 18,02920112012: 18,2462013: 18,02520132014: 19,5452015: 18,92120152016: 17,8432017: 16,27620172018: 15,3192019: 14,47020192020: 11,6192021: 12,97420212022: 14,1112023: 14,75120232024: 15,1062025: 16,43720252026: 11,583

Location

Registered office in Saint-Chéron, Essonne, Île-de-France.

Live companies in Saint-Chéron415
Same activity in Saint-Chéron30
Live companies in Essonne123,832
New in Saint-Chéron, past 12 months22

Also registered at this address

21 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
ED
ESSONNEMENT DEUCH!Torfou, Île-de-France
Number 800 428 971Est. 2013
CD
COMITE DE SOUTIEN A IBRAHIMA DIAÉvry-Courcouronnes, Île-de-France
Number 801 076 043Est. 2013
KF
K'PTAIN FLOChevannes, Île-de-France
Number 800 743 254Est. 2013
AE
ASSOCIATION EUROP GABONÉvry-Courcouronnes, Île-de-France
Number 808 182 885Est. 2013
LR
LES REB'ELLESVerrières-le-Buisson, Île-de-France
Number 800 462 855Est. 2013
EP
EN PERSPECTIV'Sainte-Geneviève-des-Bois, Île-de-France
Number 799 418 892Est. 2013

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.