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

GUESTER

ActiveSIREN number 830 982 922Simplified joint-stock company (SAS)Est. 201773.30 · Public relations and communication activitiesCergy, Île-de-France
Official record (Annuaire des entreprises) ↗
Age9 years
older than 62% of its sector
Same activity, France19,930live companies · 7497th oldest
In Cergy6,966live companies · 12 in the same activity
At this address433live companies incl. this one
Employees1–2as registered · 2024

In brief

GUESTER is a simplified joint-stock company (SAS) registered in France on 17 July 2017. At 9 years old it is older than 62% of the 19,930 live companies whose main activity is public relations and communication activities. Its registered office is in Cergy, Val-d'Oise, Île-de-France, at an address shared with 432 other live companies. 12 live companies in Cergy share the same main activity.

Register details

Registered nameGUESTER
SIREN number830 982 922
Company typeSimplified joint-stock company (SAS)
Registered office12 Rue Des Chauffours, 95000 Cergy
Nature of business (NACE Rev. 2.1 (French NAF 2025))73.30 Public relations and communication 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.

Incorporated17 July 2017
Employees1–2 (2024)

Public relations and communication activities in France

Live companies whose main activity is 73.30: 19,930 in total, median age 6 years, 1,764 incorporated in the past 12 months.

All 19,930 companies
This company's decadeOther decades
05,00010,00015,00020,0001900s: 551900s1950s: 221950s1960s: 331960s1970s: 771970s1980s: 84841980s1990s: 3273271990s2000s: 2,2372,2372000s2010s: 7,0057,0052010s2020s: 10,26010,2602020s
Incorporated per year, still live
05001,0001,5002,0002011: 57820112012: 5832013: 61020132014: 5892015: 66720152016: 7242017: 87720172018: 7972019: 99720192020: 9382021: 1,31020212022: 1,4792023: 1,55720232024: 1,7452025: 1,79120252026: 1,440

Location

Registered office in Cergy, Val-d'Oise, Île-de-France.

Live companies in Cergy6,966
Same activity in Cergy12
Live companies in Val-d'Oise139,230
New in Cergy, past 12 months428

Also registered at this address

432 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
STARFOREVER CORPORATIONCergy, Île-de-France
Number 830 633 053Est. 2017
WS
WHITE SPIRIT PRSannois, Île-de-France
Number 830 632 436Est. 2017
E
EMOCOMSarcelles, Île-de-France
Number 830 146 924Est. 2017
G
GEOCOMMériel, Île-de-France
Number 830 276 184Est. 2017
ML
MERCI LES COPINESPontoise, Île-de-France
Number 830 499 711Est. 2017
GI
GRAPH IDFSarcelles, Île-de-France
Number 831 955 968Est. 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.