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

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TT

Age10 years
older than 52% of its sector
Same activity, France64,131live companies · 30612th oldest
In Gagny3,663live companies · 28 in the same activity
At this address5live companies incl. this one

In brief

TT is a limited liability company (SARL) registered in France on 2 May 2016. At 10 years old it is older than 52% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy. Its registered office is in Gagny, Seine-Saint-Denis, Île-de-France, at an address shared with 4 other live companies. 28 live companies in Gagny share the same main activity.

Register details

Registered nameTT
SIREN number821 172 459
Company typeLimited liability company (SARL)
Registered office42 Avenue Des Marguerites, 93220 Gagny
Nature of business (NACE Rev. 2.1 (French NAF 2025))71.12 Engineering activities and related technical consultancy
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.

Incorporated2 May 2016

Engineering activities and related technical consultancy in France

Live companies whose main activity is 71.12: 64,131 in total, median age 9 years, 4,435 incorporated in the past 12 months.

All 64,131 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 1591900s1930s: 11930s1940s: 11940s1950s: 501950s1960s: 1091960s1970s: 4091970s1980s: 1,9201980s1990s: 4,9801990s2000s: 12,4362000s2010s: 19,0842010s2020s: 24,9822020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 1,66420112012: 1,4852013: 1,57420132014: 1,6692015: 1,83020152016: 2,0212017: 2,24920172018: 2,4062019: 2,64320192020: 2,7352021: 3,14820212022: 3,4182023: 3,84520232024: 3,9952025: 4,17420252026: 3,6652027: 22027

Location

Registered office in Gagny, Seine-Saint-Denis, Île-de-France.

Live companies in Gagny3,663
Same activity in Gagny28
Live companies in Seine-Saint-Denis188,160
New in Gagny, past 12 months239

Also registered at this address

4 other live companies share this registered office.

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.