Data from the official company registers of 12 countries. Not an official register.

English
About
SearchMethodologyAbout

Countries

CZCzechiaEEEstoniaFIFinlandFRFranceIEIrelandLVLatviaNONorwayRORomaniaSKSlovakiaSESwedenTWTaiwanGBUnited Kingdom

Languages

EnglishGaeilgeNorskSuomiSvenskaEestiLatviešuFrançaisČeštinaSlovenčinaRomână繁體中文

GUESAR

ActiveSIREN number 511 311 094Simplified joint-stock company (SAS)Est. 200970.20 · Business and other management consultancy activitiesParis 8e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age17 years
older than 82% of its sector
Same activity, France217,843live companies · 38472nd oldest
In Paris 8e Arrondissement153,842live companies · 12,384 in the same activity
At this address4,192live companies incl. this one

In brief

GUESAR is a simplified joint-stock company (SAS) registered in France on 23 February 2009. At 17 years old it is older than 82% of the 217,843 live companies whose main activity is business and other management consultancy activities. Its registered office is in Paris 8e Arrondissement, Paris, Île-de-France, at an address shared with 4,191 other live companies. 12,384 live companies in Paris 8e Arrondissement share the same main activity.

Register details

Registered nameGUESAR
SIREN number511 311 094
Company typeSimplified joint-stock company (SAS)
Registered office128 Rue La Boetie, 75008 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.

Incorporated23 February 2009

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 8e Arrondissement, Paris, Île-de-France.

Live companies in Paris 8e Arrondissement153,842
Same activity in Paris 8e Arrondissement12,384
Live companies in Paris907,999
New in Paris 8e Arrondissement, past 12 months14,733

Also registered at this address

4,191 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
SC
SIMPLE CONSEILParis 11e Arrondissement, Île-de-France
Number 510 600 323Est. 2009
HF
HARPAGON FRANCEParis 1er Arrondissement, Île-de-France
Number 510 689 466Est. 2009
OI
OPPORTUNITY INParis 14e Arrondissement, Île-de-France
Number 510 778 236Est. 2009
F
F.P.I.Paris 17e Arrondissement, Île-de-France
Number 510 990 211Est. 2009
C
CRYSALEADParis 17e Arrondissement, Île-de-France
Number 511 836 553Est. 2009
AA
AIKKU ASSOCIATESParis 8e Arrondissement, Île-de-France
Number 510 990 336Est. 2009

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.