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LES OPTIMISTES

ActiveSIREN number 498 751 791Registered associationEst. 198494.99 · Activities of other membership organisations n.e.c.Leffrinckoucke, Hauts-de-France
Official record (Annuaire des entreprises) ↗
Age42 years
older than 90% of its sector
Same activity, France745,094live companies · 77878th oldest
In Leffrinckoucke309live companies · 31 in the same activity
At this address22live companies incl. this one

In brief

LES OPTIMISTES is a registered association registered in France on 16 March 1984. At 42 years old it is older than 90% of the 745,094 live companies whose main activity is activities of other membership organisations n.e.c.. Its registered office is in Leffrinckoucke, Nord, Hauts-de-France, at an address shared with 21 other live companies. 31 live companies in Leffrinckoucke share the same main activity.

Register details

Registered nameLES OPTIMISTES
SIREN number498 751 791
Company typeRegistered association
Registered office330 Rue Roger Salengro, 59495 Leffrinckoucke
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.

Incorporated16 March 1984

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 Leffrinckoucke, Nord, Hauts-de-France.

Live companies in Leffrinckoucke309
Same activity in Leffrinckoucke31
Live companies in Nord241,477
New in Leffrinckoucke, past 12 months11

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
AV
ASSOCIATION VILLARD DE HONNECOURTHonnecourt-sur-Escaut, Hauts-de-France
Number 934 174 186Est. 1984
CD
CLUB DES JEUNESTourmignies, Hauts-de-France
Number 378 806 954Est. 1984
LA
LES AMIS DE ST FRANCOIS D ASSISECappelle-la-Grande, Hauts-de-France
Number 803 501 675Est. 1984
CE
C.A.T.M. ET VEUVES SECTION DE MILLAMMillam, Hauts-de-France
Number 531 974 541Est. 1984
LA
LOISIRS ANIMATIONS DE SEMOUSIESSemousies, Hauts-de-France
Number 937 538 205Est. 1984
AD
ASSOCIATION DES PARENTS D'ELEVES DE L'ECOLE MUNICIPALE DE MUSIQUE DE RONCHINRonchin, Hauts-de-France
Number 800 527 780Est. 1984

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.