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WILLIAM BERTHE DIFFUSION

ActiveSIREN number 830 579 504Simplified joint-stock company (SAS)Est. 201770.20 · Business and other management consultancy activitiesParis 7e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age9 years
older than 64% of its sector
Same activity, France217,843live companies · 78397th oldest
In Paris 7e Arrondissement28,967live companies · 1,989 in the same activity
At this address25live companies incl. this one

In brief

WILLIAM BERTHE DIFFUSION is a simplified joint-stock company (SAS) registered in France on 12 June 2017. At 9 years old it is older than 64% of the 217,843 live companies whose main activity is business and other management consultancy activities. Its registered office is in Paris 7e Arrondissement, Paris, Île-de-France, at an address shared with 24 other live companies. 1,989 live companies in Paris 7e Arrondissement share the same main activity.

Register details

Registered nameWILLIAM BERTHE DIFFUSION
SIREN number830 579 504
Company typeSimplified joint-stock company (SAS)
Registered office10 Rue Du Bac, 75007 Paris
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.

Incorporated12 June 2017

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 Paris 7e Arrondissement, Paris, Île-de-France.

Live companies in Paris 7e Arrondissement28,967
Same activity in Paris 7e Arrondissement1,989
Live companies in Paris907,999
New in Paris 7e Arrondissement, past 12 months1,185

Also registered at this address

24 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
HC
HARMONY CONSULTINGParis 17e Arrondissement, Île-de-France
Number 820 613 529Est. 2017
NC
NETRAIL CONSEILParis 14e Arrondissement, Île-de-France
Number 830 398 681Est. 2017
TM
TEAM MANAGEMENTParis 17e Arrondissement, Île-de-France
Number 830 407 672Est. 2017
A
AGILEAMParis 20e Arrondissement, Île-de-France
Number 830 669 222Est. 2017
VI
VALET IN PARISParis 16e Arrondissement, Île-de-France
Number 830 302 386Est. 2017
I
INVALDYParis 9e Arrondissement, Île-de-France
Number 830 320 024Est. 2017

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.