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B.S.O CONCEPT

ActiveSIREN number 911 255 388Limited liability company (SARL)Est. 202271.12 · Engineering activities and related technical consultancyRosny-sous-Bois, Île-de-France
Official record (Annuaire des entreprises) ↗
Age4 years
older than 29% of its sector
Same activity, France64,131live companies · 45554th oldest
In Rosny-sous-Bois5,042live companies · 58 in the same activity
At this address7live companies incl. this one
Employees1–2as registered · 2024

In brief

B.S.O CONCEPT is a limited liability company (SARL) registered in France on 5 February 2022. It is 4 years old; 71% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy are older. Its registered office is in Rosny-sous-Bois, Seine-Saint-Denis, Île-de-France, at an address shared with 6 other live companies. 58 live companies in Rosny-sous-Bois share the same main activity.

Register details

Registered nameB.S.O CONCEPT
SIREN number911 255 388
Company typeLimited liability company (SARL)
Registered office17 Rue Du General Leclerc, 93110 Rosny-sous-Bois
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.

Incorporated5 February 2022
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 Rosny-sous-Bois, Seine-Saint-Denis, Île-de-France.

Live companies in Rosny-sous-Bois5,042
Same activity in Rosny-sous-Bois58
Live companies in Seine-Saint-Denis188,160
New in Rosny-sous-Bois, past 12 months355

Also registered at this address

6 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
SM
SDI MAITRISE D'OEUVRE OPCVillepinte, Île-de-France
Number 910 120 187Est. 2022
BI
BECH INGENIERIEÉpinay-sur-Seine, Île-de-France
Number 910 577 394Est. 2022
S
STUDITHERMBagnolet, Île-de-France
Number 909 829 756Est. 2022
IC
IMMO CONTROLE DIAGRomainville, Île-de-France
Number 909 884 587Est. 2022
A
ATMOSGEARLa Courneuve, Île-de-France
Number 909 919 334Est. 2022
AE
AUDIT ENERGETIQUE 26Noisy-le-Sec, Île-de-France
Number 910 967 173Est. 2022

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.