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B4

ActiveSIREN number 903 490 787Limited liability company (SARL)Est. 202171.12 · Engineering activities and related technical consultancyRebreuviette, Hauts-de-France
Official record (Annuaire des entreprises) ↗
Age5 years
older than 31% of its sector
Same activity, France64,131live companies · 44038th oldest
In Rebreuviette24live companies
At this address3live companies incl. this one
Employees1–2as registered · 2024

In brief

B4 is a limited liability company (SARL) registered in France on 1 September 2021. It is 5 years old; 69% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy are older. Its registered office is in Rebreuviette, Pas-de-Calais, Hauts-de-France, at an address shared with 2 other live companies.

Register details

Registered nameB4
SIREN number903 490 787
Company typeLimited liability company (SARL)
Registered office93 Rue Principale, 62270 Rebreuviette
Nature of business (NACE Rev. 2.1 (French NAF 2025))71.12 Engineering activities and related technical consultancy
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated1 September 2021
Employees1–2 (2024)

Engineering activities and related technical consultancy in France

Live companies whose main activity is 71.12: 64,131 in total, median age 9 years, 4,435 incorporated in the past 12 months.

All 64,131 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 1591900s1930s: 11930s1940s: 11940s1950s: 501950s1960s: 1091960s1970s: 4091970s1980s: 1,9201980s1990s: 4,9801990s2000s: 12,4362000s2010s: 19,0842010s2020s: 24,9822020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,66420112012: 1,4852013: 1,57420132014: 1,6692015: 1,83020152016: 2,0212017: 2,24920172018: 2,4062019: 2,64320192020: 2,7352021: 3,14820212022: 3,4182023: 3,84520232024: 3,9952025: 4,17420252026: 3,6652027: 22027

Location

Registered office in Rebreuviette, Pas-de-Calais, Hauts-de-France.

Live companies in Rebreuviette24
Same activity in Rebreuviette1
Live companies in Pas-de-Calais110,233
New in Rebreuviette, past 12 months1

Also registered at this address

2 other live companies share this registered office.

  • SGSCI GEBANN830 020 442 · Est. 2017 · 68.20
  • BBEGAUS811 024 561 · Est. 2015 · 66.30

Similar companies

Live companies with the same main activity, nearest first.

Compare all
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CORNET SASBoisjean, Hauts-de-France
Number 901 821 801Est. 2021
H
HPT-ATEXBeaurains, Hauts-de-France
Number 902 181 361Est. 2021
L
L2OCalais, Hauts-de-France
Number 904 872 363Est. 2021
D
DI2EThélus, Hauts-de-France
Number 902 398 767Est. 2021
HZ
HASNAOUI ZAYDBéthune, Hauts-de-France
Number 907 681 936Est. 2021
PE
PARC EOLIEN DE BELLEVUEBlendecques, Hauts-de-France
Number 904 370 863Est. 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.