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LDT DIAGNOSTICS

ActiveSIREN number 809 130 412Simplified joint-stock company (SAS)Est. 201571.20 · Technical testing and analysisBagnolet, Île-de-France
Official record (Annuaire des entreprises) ↗
Age11 years
older than 53% of its sector
Same activity, France17,042live companies · 7958th oldest
In Bagnolet5,940live companies · 9 in the same activity
At this address13live companies incl. this one
Employees3–5as registered · 2024

In brief

LDT DIAGNOSTICS is a simplified joint-stock company (SAS) registered in France on 16 January 2015. At 11 years old it is older than 53% of the 17,042 live companies whose main activity is technical testing and analysis. Its registered office is in Bagnolet, Seine-Saint-Denis, Île-de-France, at an address shared with 12 other live companies. 9 live companies in Bagnolet share the same main activity.

Register details

Registered nameLDT DIAGNOSTICS
SIREN number809 130 412
Company typeSimplified joint-stock company (SAS)
Registered office40 Rue Francois Mitterrand, 93170 Bagnolet
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.

Incorporated16 January 2015
Employees3–5 (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 Bagnolet, Seine-Saint-Denis, Île-de-France.

Live companies in Bagnolet5,940
Same activity in Bagnolet9
Live companies in Seine-Saint-Denis188,160
New in Bagnolet, past 12 months241

Also registered at this address

12 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
M
MGC.PROJECTNoisy-le-Grand, Île-de-France
Number 809 100 845Est. 2015
HD
H.V. DIAGMontfermeil, Île-de-France
Number 808 554 059Est. 2015
CT
CONTROLE TECHNIQUE AUTOMOBILE DE TREMBLAY EN FRANCETremblay-en-France, Île-de-France
Number 808 763 965Est. 2015
DD
DISU DIAGNOSTIC IMMOBILIERVillemomble, Île-de-France
Number 808 982 870Est. 2015
R
RSXVillemomble, Île-de-France
Number 810 446 211Est. 2015
CC
CAO CONTROLELe Raincy, Île-de-France
Number 808 684 963Est. 2015

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.