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RESONANCE

ActiveSIREN number 105 642 565Simplified joint-stock company (SAS)Est. 202670.20 · Business and other management consultancy activitiesLa Rochelle, Nouvelle-Aquitaine
Official record (Annuaire des entreprises) ↗
Ageless than a year
older than 3% of its sector
Same activity, France217,843live companies · 211100th oldest
In La Rochelle12,230live companies · 362 in the same activity
At this address13live companies incl. this one

In brief

RESONANCE is a simplified joint-stock company (SAS) registered in France on 23 May 2026. It is less than a year old; 97% of the 217,843 live companies whose main activity is business and other management consultancy activities are older. Its registered office is in La Rochelle, Charente-Maritime, Nouvelle-Aquitaine, at an address shared with 12 other live companies. 362 live companies in La Rochelle share the same main activity.

Register details

Registered nameRESONANCE
SIREN number105 642 565
Company typeSimplified joint-stock company (SAS)
Registered office178 Boulevard Emile Delmas, 17000 La Rochelle
Nature of business (NACE Rev. 2.1 (French NAF 2025))70.20 Business and other management consultancy activities
International sector (ISIC Rev.4)M · 70 Activities of head offices; management consultancy activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated23 May 2026

Business and other management consultancy activities in France

Live companies whose main activity is 70.20: 217,843 in total, median age 6 years, 21,515 incorporated in the past 12 months.

All 217,843 companies
This company's decadeOther decades
050,000100,000150,000200,0001900s: 871900s1910s: 21910s1940s: 21940s1950s: 711950s1960s: 771960s1970s: 2621970s1980s: 2,1331980s1990s: 9,2871990s2000s: 29,7712000s2010s: 59,4262010s2020s: 116,7252020s
Incorporated per year, still live
010,00020,00030,00040,0002011: 4,34520112012: 4,2412013: 4,52620132014: 4,6862015: 5,17120152016: 5,9342017: 7,38820172018: 8,5832019: 10,10720192020: 10,9622021: 14,12220212022: 15,8602023: 16,51620232024: 19,4982025: 22,43220252026: 17,3332027: 22027

Location

Registered office in La Rochelle, Charente-Maritime, Nouvelle-Aquitaine.

Live companies in La Rochelle12,230
Same activity in La Rochelle362
Live companies in Charente-Maritime79,767
New in La Rochelle, past 12 months543

Also registered at this address

12 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
P
PRESTISSaintes, Nouvelle-Aquitaine
Number 105 389 746Est. 2026
SO
SAS OFFICINE CREATIVE CONSULTINGLa Rochelle, Nouvelle-Aquitaine
Number 105 274 831Est. 2026
CD
CAFE DE LA PLACEMuron, Nouvelle-Aquitaine
Number 105 569 370Est. 2026
AC
ARKHE CONSEILLe Gua, Nouvelle-Aquitaine
Number 105 571 269Est. 2026
DV
DE VIVANTS PILIERSLonzac, Nouvelle-Aquitaine
Number 105 651 814Est. 2026
MT
MINA TRADINGSaint-Saturnin-du-Bois, Nouvelle-Aquitaine
Number 105 681 480Est. 2026

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.