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KLEINROCK

ActiveSIREN number 853 610 806Simplified joint-stock company (SAS)Est. 201961.10 · Wired, wireless, and satellite telecommunication activitiesLe Plessis-Belleville, Hauts-de-France
Official record (Annuaire des entreprises) ↗
Age7 years
older than 43% of its sector
Same activity, France2,310live companies · 1310th oldest
In Le Plessis-Belleville591live companies
At this address200live companies incl. this one

In brief

KLEINROCK is a simplified joint-stock company (SAS) registered in France on 1 August 2019. It is 7 years old; 57% of the 2,310 live companies whose main activity is wired, wireless, and satellite telecommunication activities are older. Its registered office is in Le Plessis-Belleville, Oise, Hauts-de-France, at an address shared with 199 other live companies.

Register details

Registered nameKLEINROCK
SIREN number853 610 806
Company typeSimplified joint-stock company (SAS)
Registered office5 Avenue Georges Bataille, 60330 Le Plessis-Belleville
Nature of business (NACE Rev. 2.1 (French NAF 2025))61.10 Wired, wireless, and satellite telecommunication activities
International sector (ISIC Rev.4)J · 61 Telecommunications

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 August 2019

Wired, wireless, and satellite telecommunication activities in France

Live companies whose main activity is 61.10: 2,310 in total, median age 8 years, 163 incorporated in the past 12 months.

All 2,310 companies
This company's decadeOther decades
05001,0001,5002,0001960s: 221960s1970s: 221970s1980s: 20201980s1990s: 1211211990s2000s: 5425422000s2010s: 6716712010s2020s: 9529522020s
Incorporated per year, still live
0501001502002011: 5320112012: 552013: 4820132014: 452015: 4620152016: 752017: 8420172018: 922019: 12120192020: 1372021: 18120212022: 1112023: 14720232024: 1122025: 14820252026: 116

Location

Registered office in Le Plessis-Belleville, Oise, Hauts-de-France.

Live companies in Le Plessis-Belleville591
Same activity in Le Plessis-Belleville1
Live companies in Oise74,819
New in Le Plessis-Belleville, past 12 months30

Also registered at this address

199 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
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H&M CONNECTNeuilly-en-Thelle, Hauts-de-France
Number 882 385 966Est. 2020
F
FASTCOMMéru, Hauts-de-France
Number 890 930 621Est. 2020
GL
GROUPE LEADER FIBRECreil, Hauts-de-France
Number 890 843 659Est. 2020
CC
CONNECT CITYThourotte, Hauts-de-France
Number 893 318 543Est. 2020
3T
3F TELECOMCrépy-en-Valois, Hauts-de-France
Number 900 671 231Est. 2021
OC
OISE CONNECTBeauvais, Hauts-de-France
Number 908 480 494Est. 2021

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.