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KEYSTONE CYBERSECURITY

ActiveSIREN number 898 566 104Simplified joint-stock company (SAS)Est. 202161.90 · Other telecommunication activitiesCourbevoie, Île-de-France
Official record (Annuaire des entreprises) ↗
Age5 years
older than 12% of its sector
Same activity, France3,827live companies · 3360th oldest
In Courbevoie14,822live companies · 12 in the same activity
At this address25live companies incl. this one

In brief

KEYSTONE CYBERSECURITY is a simplified joint-stock company (SAS) registered in France on 14 April 2021. It is 5 years old; 88% of the 3,827 live companies whose main activity is other telecommunication activities are older. Its registered office is in Courbevoie, Hauts-de-Seine, Île-de-France, at an address shared with 24 other live companies. 12 live companies in Courbevoie share the same main activity.

Register details

Registered nameKEYSTONE CYBERSECURITY
SIREN number898 566 104
Company typeSimplified joint-stock company (SAS)
Registered office7 Rue Baudin, 92400 Courbevoie
Nature of business (NACE Rev. 2.1 (French NAF 2025))61.90 Other telecommunication activities
International sector (ISIC Rev.4)J · 61 Telecommunications

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated14 April 2021

Other telecommunication activities in France

Live companies whose main activity is 61.90: 3,827 in total, median age 17 years, 28 incorporated in the past 12 months.

All 3,827 companies
This company's decadeOther decades
05001,0001,5002,0001900s: 111900s1950s: 111950s1960s: 221960s1970s: 331970s1980s: 22221980s1990s: 1971971990s2000s: 1,7951,7952000s2010s: 1,1951,1952010s2020s: 6116112020s
Incorporated per year, still live
0501001502002011: 16420112012: 1082013: 10520132014: 1082015: 6920152016: 832017: 12920172018: 1242019: 11220192020: 992021: 12420212022: 1022023: 9420232024: 922025: 8020252026: 20

Location

Registered office in Courbevoie, Hauts-de-Seine, Île-de-France.

Live companies in Courbevoie14,822
Same activity in Courbevoie12
Live companies in Hauts-de-Seine241,725
New in Courbevoie, past 12 months763

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
O
ONETELCOAntony, Île-de-France
Number 898 645 676Est. 2021
MT
MULTISERVICES TAXIPHONESLevallois-Perret, Île-de-France
Number 897 551 099Est. 2021
AO
ANJ OPTIQUEAsnières-sur-Seine, Île-de-France
Number 894 137 207Est. 2021
KT
KHACHAI TECHNOLOGYMeudon, Île-de-France
Number 892 001 223Est. 2020
NS
NSA SERVICESGennevilliers, Île-de-France
Number 891 463 788Est. 2020
CC
CHAUBEYRE CONSULTING & SERVICES (CC&S)Boulogne-Billancourt, Île-de-France
Number 889 746 350Est. 2020

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.