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AA DIAGNOSTICS

ActiveSIREN number 991 563 313Simplified joint-stock company (SAS)Est. 202571.20 · Technical testing and analysisSaint-Jean-le-Blanc, Centre-Val de Loire
Official record (Annuaire des entreprises) ↗
Age1 year
older than 7% of its sector
Same activity, France17,042live companies · 15824th oldest
In Saint-Jean-le-Blanc859live companies · 5 in the same activity
At this address3live companies incl. this one

In brief

AA DIAGNOSTICS is a simplified joint-stock company (SAS) registered in France on 12 September 2025. It is 1 year old; 93% of the 17,042 live companies whose main activity is technical testing and analysis are older. Its registered office is in Saint-Jean-le-Blanc, Loiret, Centre-Val de Loire, at an address shared with 2 other live companies. 5 live companies in Saint-Jean-le-Blanc share the same main activity.

Register details

Registered nameAA DIAGNOSTICS
SIREN number991 563 313
Company typeSimplified joint-stock company (SAS)
Registered office11 Rue de Saint-Denis, 45650 Saint-Jean-le-Blanc
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.

Incorporated12 September 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 Saint-Jean-le-Blanc, Loiret, Centre-Val de Loire.

Live companies in Saint-Jean-le-Blanc859
Same activity in Saint-Jean-le-Blanc5
Live companies in Loiret59,013
New in Saint-Jean-le-Blanc, past 12 months35

Also registered at this address

2 other live companies share this registered office.

  • AHAA HOLDING990 884 850 · Est. 2025 · 71.20
  • PPOLARUS931 769 970 · Est. 2024 · 71.12

Similar companies

Live companies with the same main activity, nearest first.

Compare all
AH
AA HOLDINGSaint-Jean-le-Blanc, Centre-Val de Loire
Number 990 884 850Est. 2025
M
MENIAUTOChâlette-sur-Loing, Centre-Val de Loire
Number 992 000 877Est. 2025
BT
BET THERMIQUEOrléans, Centre-Val de Loire
Number 990 342 065Est. 2025
CC
CENTRE CONTROLE ACOUSTIQUESaint-Jean-de-la-Ruelle, Centre-Val de Loire
Number 945 336 774Est. 2025
MT
M.C.E.S. TPTavers, Centre-Val de Loire
Number 987 984 440Est. 2025
SJ
SAINT JEAN DE BRAYE DIAGNOSTICSSaint-Jean-de-Braye, Centre-Val de Loire
Number 990 864 571Est. 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.