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TNS-MARS SAS

ActiveSIREN number 501 657 985Simplified joint-stock company (SAS)Est. 200771.12 · Engineering activities and related technical consultancyVersailles, Île-de-France
Official record (Annuaire des entreprises) ↗
Age18 years
older than 74% of its sector
Same activity, France64,131live companies · 16761st oldest
In Versailles13,664live companies · 173 in the same activity
At this address18live companies incl. this one
Employees10–19as registered · 2024

In brief

TNS-MARS SAS is a simplified joint-stock company (SAS) registered in France on 13 December 2007. At 18 years old it is older than 74% of the 64,131 live companies whose main activity is engineering activities and related technical consultancy. Its registered office is in Versailles, Yvelines, Île-de-France, at an address shared with 17 other live companies. 173 live companies in Versailles share the same main activity.

Register details

Registered nameTNS-MARS SAS
SIREN number501 657 985
Company typeSimplified joint-stock company (SAS)
Registered office13 Route de La Miniere, 78000 Versailles
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.

Incorporated13 December 2007
Employees10–19 (2024)

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 Versailles, Yvelines, Île-de-France.

Live companies in Versailles13,664
Same activity in Versailles173
Live companies in Yvelines151,787
New in Versailles, past 12 months750

Also registered at this address

17 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
KF
KNDS FRANCE TRAININGVersailles, Île-de-France
Number 501 655 880Est. 2007
G
GOOBIEVélizy-Villacoublay, Île-de-France
Number 501 780 597Est. 2007
BE
B2ER ENERGIESSartrouville, Île-de-France
Number 501 075 543Est. 2007
MV
MICHEL VIRLOGEUX CONSULTANTBonnelles, Île-de-France
Number 501 512 529Est. 2007
A
ACE-SERVI-COMMBonnières-sur-Seine, Île-de-France
Number 501 825 939Est. 2007
TG
THIERRY GILLE INGENIERIEHardricourt, Île-de-France
Number 501 726 756Est. 2007

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.