Data from the official company registers of 12 countries. Not an official register.

English
About
SearchMethodologyAbout

Countries

CZCzechiaEEEstoniaFIFinlandFRFranceIEIrelandLVLatviaNONorwayRORomaniaSKSlovakiaSESwedenTWTaiwanGBUnited Kingdom

Languages

EnglishGaeilgeNorskSuomiSvenskaEestiLatviešuFrançaisČeštinaSlovenčinaRomână繁體中文

DIAGNOSTIC ET AUDIT

ActiveSIREN number 903 389 120Simplified joint-stock company (SAS)Est. 202171.20 · Technical testing and analysisLyon 8e Arrondissement, Auvergne-Rhône-Alpes
Official record (Annuaire des entreprises) ↗
Age5 years
older than 31% of its sector
Same activity, France17,042live companies · 11803rd oldest
In Lyon 8e Arrondissement6,943live companies · 17 in the same activity
At this address53live companies incl. this one

In brief

DIAGNOSTIC ET AUDIT is a simplified joint-stock company (SAS) registered in France on 20 September 2021. It is 5 years old; 69% of the 17,042 live companies whose main activity is technical testing and analysis are older. Its registered office is in Lyon 8e Arrondissement, Rhône, Auvergne-Rhône-Alpes, at an address shared with 52 other live companies. 17 live companies in Lyon 8e Arrondissement share the same main activity.

Register details

Registered nameDIAGNOSTIC ET AUDIT
SIREN number903 389 120
Company typeSimplified joint-stock company (SAS)
Registered office62 Cours Albert Thomas, 69008 Lyon
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.

Incorporated20 September 2021

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 Lyon 8e Arrondissement, Rhône, Auvergne-Rhône-Alpes.

Live companies in Lyon 8e Arrondissement6,943
Same activity in Lyon 8e Arrondissement17
Live companies in Rhône266,787
New in Lyon 8e Arrondissement, past 12 months361

Also registered at this address

52 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
P
PAGOMAChessy, Auvergne-Rhône-Alpes
Number 903 467 850Est. 2021
DF
DNS FRANCESaint-Priest, Auvergne-Rhône-Alpes
Number 903 177 392Est. 2021
LI
LRQA INSPECTION FRANCE SASLyon 3e Arrondissement, Auvergne-Rhône-Alpes
Number 901 046 227Est. 2021
M
MICKAELDIAGCharbonnières-les-Bains, Auvergne-Rhône-Alpes
Number 902 689 637Est. 2021
HC
HOUT CONTROLELyon 7e Arrondissement, Auvergne-Rhône-Alpes
Number 901 651 570Est. 2021
CA
CABINET ACHIN DIAG EXPERTSoucieu-en-Jarrest, Auvergne-Rhône-Alpes
Number 900 753 120Est. 2021

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.