Services de sécurité

Expertise en signalisation ferroviaire pour une sécurité optimale et des projets réussis.

A railway signal structure is prominently featured, composed of multiple lights attached to a tall metal framework. The structure is elevated above a weathered railway bridge with crisscrossing beams. The sky overhead is overcast with thick, grey clouds casting a dull light on the scene.
A railway signal structure is prominently featured, composed of multiple lights attached to a tall metal framework. The structure is elevated above a weathered railway bridge with crisscrossing beams. The sky overhead is overcast with thick, grey clouds casting a dull light on the scene.
Conception de systèmes

Des solutions personnalisées pour vos besoins en signalisation et sécurité ferroviaires.

Installation de sécurité

Mise en place d'installations sécurisées garantissant la protection de vos infrastructures.

Maintenance continue

Assurer le bon fonctionnement et la sécurité des systèmes de signalisation ferroviaire.

Projets Ferroviaires

Expertise en signalisation et systèmes de sécurité ferroviaire.

A railway track with a red traffic signal indicating stop. The track forks into two directions. There are multiple overhead pedestrian bridges in the background. The environment appears to be urban with some greenery on one side.
A railway track with a red traffic signal indicating stop. The track forks into two directions. There are multiple overhead pedestrian bridges in the background. The environment appears to be urban with some greenery on one side.
Signalisation Professionnelle

Conception et réalisation de systèmes de sécurité ferroviaire.

A vintage railway semaphore signal stands on a grassy embankment. The signal post is weathered, with peeling white paint, and is equipped with ladders and metal components. The background consists of grassy hills and overcast sky.
A vintage railway semaphore signal stands on a grassy embankment. The signal post is weathered, with peeling white paint, and is equipped with ladders and metal components. The background consists of grassy hills and overcast sky.
En savoir
An underground tunnel with a train signal displaying a red light. The tunnel is dimly lit, with metallic railings and panels on the walls. The environment appears industrial with a focus on infrastructure.
An underground tunnel with a train signal displaying a red light. The tunnel is dimly lit, with metallic railings and panels on the walls. The environment appears industrial with a focus on infrastructure.
A train is approaching, traveling down the railway tracks under a network of overhead electric wires. The tracks are flanked by greenery, with visible trees and foliage. There is a person standing near the tracks, possibly railway staff. Signal lights and various signs are positioned along the tracks, and in the background, a small structure is visible, possibly part of a railway station.
A train is approaching, traveling down the railway tracks under a network of overhead electric wires. The tracks are flanked by greenery, with visible trees and foliage. There is a person standing near the tracks, possibly railway staff. Signal lights and various signs are positioned along the tracks, and in the background, a small structure is visible, possibly part of a railway station.
Sécurité Avancée

Solutions innovantes pour une sécurité ferroviaire optimale.

Explorer
A traditional railway semaphore signal stands against a vibrant blue sky with fluffy white clouds. The signal's red and white arm is positioned horizontally, indicating a stop or caution message. In the background, part of a stone building with chimney stacks is visible, adding a rustic charm to the scene.
A traditional railway semaphore signal stands against a vibrant blue sky with fluffy white clouds. The signal's red and white arm is positioned horizontally, indicating a stop or caution message. In the background, part of a stone building with chimney stacks is visible, adding a rustic charm to the scene.

Sécurité

Découvrez nos projets en signalisation ferroviaire et sécurité.

A railway crossing signal with a red and white cross is positioned in front of a backdrop of snow-capped mountains and evergreen trees.
A railway crossing signal with a red and white cross is positioned in front of a backdrop of snow-capped mountains and evergreen trees.
The image features a shadow of a railway crossing signal cast on a white, stained wall with multiple air conditioning units at the top. Below the signal, railway tracks run horizontally. The industrial setting is complemented by a vertical post with caution signs.
The image features a shadow of a railway crossing signal cast on a white, stained wall with multiple air conditioning units at the top. Below the signal, railway tracks run horizontally. The industrial setting is complemented by a vertical post with caution signs.
Direction générale

1 avenue Laennec 93380 Pierrefitte-sur-Seine

contact@sesif-group.com

+33 6 15 91 24 97

© 2025. All rights reserved.

Notre expertise

Travaux signalisation

Essais,Vérification Technique signalisation

Travaux télécommunication

Qualité, sécurité