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O DIAGNOSTIC

ActiveSIREN number 522 012 988Limited liability company (SARL)Est. 201071.20 · Technical testing and analysisSarcelles, Île-de-France
Official record (Annuaire des entreprises) ↗
Age16 years
older than 66% of its sector
Same activity, France17,042live companies · 5754th oldest
In Sarcelles8,863live companies · 18 in the same activity
At this address38live companies incl. this one
Employees1–2as registered · 2024

In brief

O DIAGNOSTIC is a limited liability company (SARL) registered in France on 1 May 2010. At 16 years old it is older than 66% of the 17,042 live companies whose main activity is technical testing and analysis. Its registered office is in Sarcelles, Val-d'Oise, Île-de-France, at an address shared with 37 other live companies. 18 live companies in Sarcelles share the same main activity.

Register details

Registered nameO DIAGNOSTIC
SIREN number522 012 988
Company typeLimited liability company (SARL)
Registered office47 Avenue de La Division Leclerc, 95200 Sarcelles
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.

Incorporated1 May 2010
Employees1–2 (2024)

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 Sarcelles, Val-d'Oise, Île-de-France.

Live companies in Sarcelles8,863
Same activity in Sarcelles18
Live companies in Val-d'Oise139,230
New in Sarcelles, past 12 months490

Also registered at this address

37 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
CD
CT DIAGEaubonne, Île-de-France
Number 522 516 814Est. 2010
CT
CONTROLE TECHNIQUE ARGENTEUILArgenteuil, Île-de-France
Number 523 521 094Est. 2010
AA
ABCT - AUTO BILAN CONTROLE TECHNIQUE 95Saint-Ouen-l'Aumône, Île-de-France
Number 520 398 793Est. 2010
C
CADICSaint-Gratien, Île-de-France
Number 519 559 710Est. 2010
AC
AUTO CONTROLE THILLAYLe Thillay, Île-de-France
Number 518 436 050Est. 2009
AE
ADVER ENERGYArgenteuil, Île-de-France
Number 525 255 923Est. 2010

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.