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BCX DIAG

ActiveSIREN number 990 705 477Limited liability company (SARL)Est. 202571.20 · Technical testing and analysisCergy, Île-de-France
Official record (Annuaire des entreprises) ↗
Age1 year
older than 8% of its sector
Same activity, France17,042live companies · 15762nd oldest
In Cergy6,966live companies · 17 in the same activity
At this address39live companies incl. this one

In brief

BCX DIAG is a limited liability company (SARL) registered in France on 27 August 2025. It is 1 year old; 92% of the 17,042 live companies whose main activity is technical testing and analysis are older. Its registered office is in Cergy, Val-d'Oise, Île-de-France, at an address shared with 38 other live companies. 17 live companies in Cergy share the same main activity.

Register details

Registered nameBCX DIAG
SIREN number990 705 477
Company typeLimited liability company (SARL)
Registered office35 Boulevard Du Port, 95000 Cergy
Nature of business (NACE Rev. 2.1 (French NAF 2025))71.20 Technical testing and analysis
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.

Incorporated27 August 2025

Technical testing and analysis in France

Live companies whose main activity is 71.20: 17,042 in total, median age 10 years, 1,085 incorporated in the past 12 months.

All 17,042 companies
This company's decadeOther decades
02,0004,0006,0008,0001900s: 261900s1910s: 11910s1920s: 11920s1950s: 81950s1960s: 121960s1970s: 381970s1980s: 3441980s1990s: 1,5671990s2000s: 3,5432000s2010s: 5,0662010s2020s: 6,4362020s
Incorporated per year, still live
05001,0001,5002,0002011: 50020112012: 5122013: 42420132014: 4202015: 47020152016: 5122017: 53620172018: 5052019: 67520192020: 6192021: 77220212022: 9002023: 1,06020232024: 1,0812025: 1,10420252026: 900

Location

Registered office in Cergy, Val-d'Oise, Île-de-France.

Live companies in Cergy6,966
Same activity in Cergy17
Live companies in Val-d'Oise139,230
New in Cergy, past 12 months428

Also registered at this address

38 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
2D
2MFD DIAGÉragny-sur-Oise, Île-de-France
Number 990 484 461Est. 2025
RD
RBSI DIAGNOSTICBezons, Île-de-France
Number 991 025 156Est. 2025
CS
CSB SPSÉzanville, Île-de-France
Number 989 611 470Est. 2025
CS
CONTROLE SURBernes-sur-Oise, Île-de-France
Number 989 790 449Est. 2025
PD
PARISII DIAGCormeilles-en-Parisis, Île-de-France
Number 992 925 180Est. 2025
C
CERTIFY.DEaubonne, Île-de-France
Number 992 403 030Est. 2025

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.