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D2SEP

ActiveSIREN number 834 634 982Limited liability company (SARL)Est. 201871.12 · Engineering activities and related technical consultancyValenciennes, Hauts-de-France
Official record (Annuaire des entreprises) ↗
Age8 years
older than 47% of its sector
Same activity, France64,131live companies · 34248th oldest
In Valenciennes5,243live companies · 51 in the same activity
At this address1only this company

In brief

D2SEP is a limited liability company (SARL) registered in France on 4 January 2018. It is 8 years old; 53% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy are older. Its registered office is in Valenciennes, Nord, Hauts-de-France. 51 live companies in Valenciennes share the same main activity.

Register details

Registered nameD2SEP
SIREN number834 634 982
Company typeLimited liability company (SARL)
Registered office12 Chemin Planches All Arbaletriers, 59300 Valenciennes
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.

Incorporated4 January 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 Valenciennes, Nord, Hauts-de-France.

Live companies in Valenciennes5,243
Same activity in Valenciennes51
Live companies in Nord241,477
New in Valenciennes, past 12 months239

Similar companies

Live companies with the same main activity, nearest first.

Compare all
CD
CABINET DAGDA - DEVELOPPEMENT DE L'AGRICULTURE URBAINE DANS L'AGGLOMERATIONValenciennes, Hauts-de-France
Number 835 240 342Est. 2018
H
HCCCroix, Hauts-de-France
Number 834 780 777Est. 2018
EC
E-SOA COMVilleneuve-d'Ascq, Hauts-de-France
Number 837 595 156Est. 2018
MS
METIS SOLUTIONSRumilly-en-Cambrésis, Hauts-de-France
Number 838 383 271Est. 2018
J
JAVELOTMarcq-en-Barœul, Hauts-de-France
Number 834 648 677Est. 2018
HC
HBC CONSULTHalluin, Hauts-de-France
Number 834 338 006Est. 2017

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.