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ISTRIUM

ActiveSIREN number 750 599 565Simplified joint-stock company (SAS)Est. 201270.20 · Business and other management consultancy activitiesBoulogne-Billancourt, Île-de-France
Official record (Annuaire des entreprises) ↗
Age14 years
older than 76% of its sector
Same activity, France217,843live companies · 51664th oldest
In Boulogne-Billancourt28,588live companies · 2,332 in the same activity
At this address32live companies incl. this one
Employees10–19as registered · 2024

In brief

ISTRIUM is a simplified joint-stock company (SAS) registered in France on 26 March 2012. At 14 years old it is older than 76% of the 217,843 live companies whose main activity is business and other management consultancy activities. Its registered office is in Boulogne-Billancourt, Hauts-de-Seine, Île-de-France, at an address shared with 31 other live companies. 2,332 live companies in Boulogne-Billancourt share the same main activity.

Register details

Registered nameISTRIUM
SIREN number750 599 565
Company typeSimplified joint-stock company (SAS)
Registered office116 Rue de Silly, 92100 Boulogne-Billancourt
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.

Incorporated26 March 2012
Employees10–19 (2024)

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 Boulogne-Billancourt, Hauts-de-Seine, Île-de-France.

Live companies in Boulogne-Billancourt28,588
Same activity in Boulogne-Billancourt2,332
Live companies in Hauts-de-Seine241,725
New in Boulogne-Billancourt, past 12 months1,472

Also registered at this address

31 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
H
HOMMAGESMeudon, Île-de-France
Number 750 703 654Est. 2012
NI
NIZAN INVESTMENTSuresnes, Île-de-France
Number 751 453 317Est. 2012
SC
SMART CAPITALNeuilly-sur-Seine, Île-de-France
Number 750 581 373Est. 2012
CC
COCONSTRUIRE CONSEILSuresnes, Île-de-France
Number 750 622 730Est. 2012
LM
LIPSKY MEDIANeuilly-sur-Seine, Île-de-France
Number 750 657 140Est. 2012
GC
GERONIMO CONSEILSNeuilly-sur-Seine, Île-de-France
Number 750 866 873Est. 2012

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.