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

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DIAGDIGIT

Age5 years
older than 33% of its sector
Same activity, France17,042live companies · 11323rd oldest
In Montesson1,599live companies · 9 in the same activity
At this address1only this company
Employees1–2as registered · 2024

In brief

DIAGDIGIT is a simplified joint-stock company (SAS) registered in France on 1 February 2021. It is 5 years old; 67% of the 17,042 live companies whose main activity is technical testing and analysis are older. Its registered office is in Montesson, Yvelines, Île-de-France. 9 live companies in Montesson share the same main activity.

Register details

Registered nameDIAGDIGIT
SIREN number892 554 577
Company typeSimplified joint-stock company (SAS)
Registered office21 Avenue Clement Ader, 78360 Montesson
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 February 2021
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 Montesson, Yvelines, Île-de-France.

Live companies in Montesson1,599
Same activity in Montesson9
Live companies in Yvelines151,787
New in Montesson, past 12 months82

Similar companies

Live companies with the same main activity, nearest first.

Compare all

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.