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STR21

ActiveSIREN number 844 795 807Limited liability company (SARL)Est. 201871.12 · Engineering activities and related technical consultancyParis 15e Arrondissement, Île-de-France
Official record (Annuaire des entreprises) ↗
Age8 years
older than 44% of its sector
Same activity, France64,131live companies · 36034th oldest
In Paris 15e Arrondissement55,132live companies · 436 in the same activity
At this address1only this company

In brief

STR21 is a limited liability company (SARL) registered in France on 8 October 2018. It is 8 years old; 56% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy are older. Its registered office is in Paris 15e Arrondissement, Paris, Île-de-France. 436 live companies in Paris 15e Arrondissement share the same main activity.

Register details

Registered nameSTR21
SIREN number844 795 807
Company typeLimited liability company (SARL)
Registered office88 Rue Dutot, 75015 Paris
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.

Incorporated8 October 2018

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 Paris 15e Arrondissement, Paris, Île-de-France.

Live companies in Paris 15e Arrondissement55,132
Same activity in Paris 15e Arrondissement436
Live companies in Paris907,999
New in Paris 15e Arrondissement, past 12 months3,684

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BL INGENIEUR CONSEILParis 8e Arrondissement, Île-de-France
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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.