SYSA SEGEX RN 34
In brief
SYSA SEGEX RN 34 is a simplified joint-stock company (SAS) registered in France on 1 October 1998. At 28 years old it is older than 55% of the 136 live companies whose main activity is construction of bridges and tunnels. Its registered office is in Dourdan, Essonne, Île-de-France, at an address shared with 4 other live companies. 2 live companies in Dourdan share the same main activity.
Register details
Timeline
Register events, newest first.
- Incorporated
Register entries
From the register.
Construction of bridges and tunnels in France
Live companies whose main activity is 42.13: 136 in total, median age 26 years, 1 incorporated in the past 12 months.
Location
Registered office in Dourdan, Essonne, Île-de-France.
Also registered at this address
4 other live companies share this registered office.
- SASYSA A3438 306 565 · Est. 1996
- SESYSA EIFFAGE438 306 615 · Est. 2001 · 42.13
- SASYSTEMES AU SERVICE DES AMENAGEMENTS403 193 436 · Est. 1995
- STSTEP TSS SOMARO A 11 BALISAGE LOURD432 025 641 · Est. 1995 · 43.50
Similar companies
Live companies with the same main activity, nearest first.
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.