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

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SYNA

Age2 years
older than 17% of its sector
Same activity, France62,273live companies · 51687th oldest
In Montesson1,599live companies · 19 in the same activity
At this address1only this company

In brief

SYNA is a simplified joint-stock company (SAS) registered in France on 24 November 2023. It is 2 years old; 83% of the 62,273 live companies whose main activity is plumbing, heat and air-conditioning installation are older. Its registered office is in Montesson, Yvelines, Île-de-France. 19 live companies in Montesson share the same main activity.

Register details

Registered nameSYNA
SIREN number982 095 101
Company typeSimplified joint-stock company (SAS)
Registered office6 B Rue de L'union, 78360 Montesson
Nature of business (NACE Rev. 2.1 (French NAF 2025))43.22 Plumbing, heat and air-conditioning installation
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated24 November 2023

Plumbing, heat and air-conditioning installation in France

Live companies whose main activity is 43.22: 62,273 in total, median age 10 years, 3,395 incorporated in the past 12 months.

All 62,273 companies
This company's decadeOther decades
010,00020,00030,00040,0001900s: 51511900s1940s: 111940s1950s: 99991950s1960s: 4194191960s1970s: 5245241970s1980s: 1,1731,1731980s1990s: 3,1303,1301990s2000s: 13,78613,7862000s2010s: 19,25619,2562010s2020s: 23,83423,8342020s
Incorporated per year, still live
02,0004,0006,0008,0002011: 2,03920112012: 1,8832013: 1,63420132014: 1,6132015: 1,68720152016: 1,7992017: 2,01420172018: 2,1402019: 2,57320192020: 2,6052021: 3,40520212022: 3,6522023: 3,88720232024: 3,8712025: 3,60520252026: 2,809

Location

Registered office in Montesson, Yvelines, Île-de-France.

Live companies in Montesson1,599
Same activity in Montesson19
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.