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123 DIAGNOSTIC

ActiveSIREN number 532 669 090Simplified joint-stock company (SAS)Est. 201171.20 · Technical testing and analysisAix-en-Provence, Provence-Alpes-Côte d'Azur
Official record (Annuaire des entreprises) ↗
Age15 years
older than 63% of its sector
Same activity, France17,042live companies · 6283rd oldest
In Aix-en-Provence30,142live companies · 54 in the same activity
At this address11live companies incl. this one

In brief

123 DIAGNOSTIC is a simplified joint-stock company (SAS) registered in France on 1 June 2011. At 15 years old it is older than 63% of the 17,042 live companies whose main activity is technical testing and analysis. Its registered office is in Aix-en-Provence, Bouches-du-Rhône, Provence-Alpes-Côte d'Azur, at an address shared with 10 other live companies. 54 live companies in Aix-en-Provence share the same main activity.

Register details

Registered name123 DIAGNOSTIC
SIREN number532 669 090
Company typeSimplified joint-stock company (SAS)
Registered office165 Chemin de La Valette, 13290 Aix-en-Provence
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 June 2011

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 Aix-en-Provence, Bouches-du-Rhône, Provence-Alpes-Côte d'Azur.

Live companies in Aix-en-Provence30,142
Same activity in Aix-en-Provence54
Live companies in Bouches-du-Rhône310,884
New in Aix-en-Provence, past 12 months1,532

Also registered at this address

10 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
AD
ADK DIAG 13Marseille 1er Arrondissement, Provence-Alpes-Côte d'Azur
Number 532 926 946Est. 2011
P
PENELITOMarseille 14e Arrondissement, Provence-Alpes-Côte d'Azur
Number 533 615 134Est. 2011
SE
SABRIMMO EXPERTISESMarseille 11e Arrondissement, Provence-Alpes-Côte d'Azur
Number 534 054 515Est. 2011
AC
ADOC CONSULTANTMarseille 4e Arrondissement, Provence-Alpes-Côte d'Azur
Number 531 715 571Est. 2011
PD
PHOCEA DIAGNOSTICSAubagne, Provence-Alpes-Côte d'Azur
Number 531 011 054Est. 2011
G
GLOBALYSEMarseille 15e Arrondissement, Provence-Alpes-Côte d'Azur
Number 531 055 580Est. 2011

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.