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Martin Sig

Railway signalling and civil engineering works for SNCF Réseau and private rail sidings across France

Rouen, FranceFounded 1966martinsig.comWebsite technologies

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Highlights

  • New on EvolcAdded 2026-11-01

About Martin Sig

MARTIN SiG carries out railway signalling works, civil engineering, pre-cabling and strong and weak current installations on the French rail network. Its services cover the full range from civil engineering to cabling works.

Its customers include SNCF Réseau, the national rail infrastructure manager, and private rail sidings. The company is an independent business managed by members of its founding family and holds ISO 9001:2015 certification.

The company was founded in 1966. Its registered office is in Scherwiller (Alsace), and it also has sites in Ruitz and Rouen. The company states it has about 50 employees.

Product: Railway signalling installation and works, civil engineering, pre-cabling workshop, and strong and weak current installations.

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