Logo ETF
  • fr
  • en
Our news
Contact us
  • fr
  • en
  • About us
    • Présentation
    • Organisation
    • Management
  • Our RSE commitments
    • Health and safety
    • Environment
    • Employment & Education
    • Business ethics
    • Rail mobility
  • A MULTI-SKILLS PROVIDER
  • World Locations
  • JOIN US
Logo ETF

Our planet is searching for solutions to reduce its carbon footprint. As such, rail mobility must be seen by all as an obvious answer. Trains, metros and trams are much less polluting than cars and planes. As citizens, by choosing trains for our passenger, freight and tourist travel, we are actively contributing to the preservation of the environment. This is why the ETF exists: to promote rail mobility.

Our RSE commitments

  • Health and safety
  • Environment
  • Employment & Education
  • Business ethics
  • Rail mobility
Test

Our RSE commitments

  • Health and safety
  • Environment
  • Employment & Education
  • Business ethics
  • Rail mobility

Nos dernières actualités Rail mobility :

VINCI Construction working on the RER B regional express network

The relocation of the RER B line freed up space to create a second track for the TGV line between Massy and Valenton. The aim was to put an end to the traffic constraints associated with the single track and improve service for users.

Know more

A historic partnership based on trust

In Strasbourg, the western extension of tram line F is not only a step forward in terms of urban mobility. It also illustrates a historic partnership between ETF, CTS and Eurométropole, based on trust, proximity and technical excellence.

Know more

Installation of railway gutters: mechanisation is changing the game

The ETF teams redesigned this process by developing a mechanised method that ensures consistent trench digging, automatic gravel levelling and more precise gutter installation. This makes each step faster and more reliable.

Know more

Behind every successful project, there is a strong support base.

Invisibles pour le grand public, les bases arrières sont pourtant au cœur des grands chantiers ferroviaires. C’est là que se prépare tout ce qui arrivera ensuite sur la voie. C’est aussi là, que sont traités, après chaque nuit de travaux, les matériaux extraits de l’ancienne voie.

Know more

ETF present at MECATEAMEETINGS 2025

From 23 to 25 September 2025, ETF took part in the 7th edition of the MECATEAMEETINGS trade fair, held in Montceau-les-Mines (71). A must-attend event for players in the railway industry, this event once again brought together manufacturers, experts and partners from the sector to discuss innovations and equipment solutions for the future of infrastructure.

Know more

Expansion of Le Mans depot: making room for new tram trains

To address the saturation of the public transport network, Le Mans Métropole and SETRAM have decided to extend trains by an additional 12 metres.

Know more

Line A of the Orléans tramway modernised for the start of the new school year

After 25 years of operation, the rails and their fastening systems were showing significant wear and tear. Their replacement had become essential to ensure passenger safety and infrastructure reliability.

Know more

Western extension of Tramway F in Strasbourg: laying tracks on an engineering structure

Watch the video to discover how our teams rose to the challenge of laying track just 20 cm thick on a railway bridge.

Know more

Modernisation of the overhead contact lines between Nice and Ventimiglia

In the Provence-Alpes-Côte d’Azur region, line 930,000 is a vital route for regional and cross-border mobility. Every day, thousands of passengers travel between Marseille, Nice and Italy. But between the sea and the mountains, there are numerous technical constraints: narrow tunnels, short sections between tunnels, station areas and limited access.

Know more

MASS: ETF’s patented rail-road innovation for stabilising tracks

ETF innovates with MASS (Autonomous Suspension Mass Stabilisation Module), a patented rail-road machine. Compact, lightweight and easy to transport, MASS offers performance equivalent to traditional machines, while reducing purchase and logistics costs by a factor of four.

Know more

An alliance for collective performance in the rail industry

At a time when France is seeking concrete solutions to decarbonise transport and reduce road congestion, rail is back in the public debate. But behind the political ambitions, one thing is clear: rail infrastructure must remain reliable and efficient. While this transition is urgent, there are still many obstacles to overcome.

Know more

Installation of catenary systems: west extension of Strasbourg tramway line F

Our catenary experts have been working since November 2024 to lift more than 200 overhead contact line (OCL) supports and unroll 9 km of OCL.

Know more

The Lunéville–Sarrebourg line renewed at an unprecedented pace thanks to the RRI Rapid Service

On this section of the Lunéville–Sarrebourg line, 25,400 metres of track (50,800 metres of rails) were renewed in just 15 nights (20 nights planned), thanks to the commitment of the teams involved and the efficiency of the REVO factory train.

Know more

Connections between the future T9 line in Lyon and lines T1 and T3

As part of the development of the TCL network, ETF is carrying out two major connection projects for its client SYTRAL Mobilités to link the future T9 line to the existing Lyon tramway infrastructure. These projects, based in La Soie and Croix-Luizet, are part of a strategy to ensure continuity of service and optimise the urban network.

Know more

Restoring local transport services to their rightful place

They account for a quarter of the national rail network, but often remain little known. Local rail services nevertheless play a key role: connecting communities, opening up rural areas and supporting the local economy.

Know more

Line 3 of the Nantes tramway is getting a makeover

To maintain the efficiency of its tram network and ensure the safety of its infrastructure and equipment, SEMITAN (the public transport operator for the Nantes metropolitan area) is planning major renovation, development and safety improvement works.

Know more

New railway contract to connect Santiago to south-western Chile

ETF, as agent, and Colas Rail have been selected by the construction company Dragados-Besalco to carry out a new railway project in Chile on behalf of the national railway network operator EFE.

Know more

ETF present at SIFER 2025

From 24 to 26 June 2025, ETF participated in the 14th edition of SIFER – the International Railway Industry Exhibition – at Lille Grand Palais. This major event brought together all players in the railway industry to discuss the sector’s key challenges and solutions for building the mobility of tomorrow.

Know more

Second extension of the storage centre in Meyzieu: ETF & La Champenoise serving the Lyon tramway network

Our teams at the South-East agency worked with La Champenoise to create: ETF was able to draw on the expertise…

Know more

Joint expertise for regional railway modernisation PDIFer project : Poitiers–Limoges line

ETF, acting as agent, is carrying out work for its client SNCF Réseau on section 1 Saint Benoit – Lathus (86) of the Poitiers-Limoges line. The aim of this project is to restore the line to its original operating speeds. As part of the 2017-2030 Railway Investment Plan (PDIFer), numerous branch lines are being renovated throughout the Nouvelle-Aquitaine region.

Know more

Innovation in the field: digitisation of assembly logs

On catenary construction sites, every detail counts. To improve efficiency and reliability, ETF recently rolled out a simple but impactful innovation: the digitisation of assembly manuals, allowing field teams to access plans directly from the catenary poles.

Know more

From preparation to installation of catenary beams in Melun (77)

Since 2020, ETF has been involved in the commissioning of new RER NG trains in Île-de-France, on line D.

Know more

Viaduc des Souverains: modernisation of a strategic 150-year-old bridge

ETF, in partnership with Bouygues Travaux Publics Régions France, is undertaking a major project on the Viaduc des Souverains, at the exit of Saint-Lazare station, for its client SNCF Réseau. Built in 1868, this iconic structure of the Paris rail network is undergoing an exceptional replacement project that combines heritage, innovation and coordination.

Know more

An exemplary construction site at the heart of the Breton railway network

After nine months of work, teams from ETF Atlantique’s Nantes division have completed track regeneration work on the Plounérin–Brest line, commissioned by SNCF Réseau Infrapôle Bretagne–Pays de la Loire.

Know more

Replacement of industrialised track equipment in Monts (37)

ETF, en tant que mandataire, a réalisé pour SNCF Réseau, le Renouvellement d’Appareils de Voie Industrialisée (RAVI) en gare de Monts.

Know more

Our catenary experts at the heart of the revival of the Nantes tramway

This major project is being carried out by a consortium comprising ETF (lead contractor), LP Urbain, GTM Ouest and Bouygues…

Know more

ETF in action at the Technicentre Paris Nord Joncherolles (93)

SNCF Voyageurs has invested €40 million in the extension and refurbishment of the existing buildings at the Technicentre Paris Nord…

Know more

After 20 years, the Jelenia Góra – Karpacz line in Poland is set to resume service

ETF Polska is reviving the railway line connecting Jelenia Góra to Karpacz in Poland, which has been closed for more…

Know more

A multi-trade ETF construction site between Nevers and Cosne-sur-Loire

Between Nevers and Cosne-Cours-sur-Loire (58), ETF, as part of a consortium*, is carrying out a railway modernisation project. Funded by SNCF Réseau, this large-scale project aims to revitalise the Paris-Clermont-Ferrand line, a strategic route linking urban and rural areas.

Know more

Suites Rapides, a review of the 2024 campaign

Suite Rapide RRI: a promising first year In its first year of operation, the Suite Rapide RRI demonstrated its effectiveness…

Know more

38 hours of work at Ailly-sur-Noye station (80)!

ETF recently successfully completed a major operation to replace industrialised switchgear on the Paris-Lille line for its customer SNCF Réseau….

Know more

ETF wins a major rail contract in Marseille

Le groupement composé de SFERIS (mandataire), ETF et RTM a été retenu pour la gestion des infrastructures ferroviaires du Grand…

Know more

The catenary in action south of Bordeaux

ETF (lead contractor), in a consortium with INEO SCLE FERROVIAIRE (EQUANS group), is working on the railway development project for…

Know more

Modernising the network of Europe’s busiest line: RER A

As contractor, ETF demonstrated its expertise and commitment to this project by mobilising significant human and material resources, and coordinating…

Know more

Experience 24H of immersion on a track renewal and ballast site in Metz!

The ETF teams have mobilized to modernise 7 km of track on the Metz freight bypass (57), thus strengthening the…

Know more

OFC maintains Santiago’s metro network

Since 2016, OFC, our Chilean subsidiary, has established itself as an essential partner in the maintenance of the Santiago metro network. This 147 km network is the backbone of public transport in the Chilean capital, carrying nearly 2 million passengers every day.

Know more

ETF is working to make stations in the Centre region more accessible

At Bourges, the accessibility works were completed in September 2021. The work raised 560 metres of platform, making it easier…

Know more
All news
Map ETF
Your transport partner worldwide
Logo ETF
  • About us
    • Présentation
    • Organisation
    • Management
  • OUR PRINCIPLES OF ACTION
  • A MULTI-SKILLS PROVIDER
    • TRACK WORKS
    • CATENARY WORKS
    • RAILWAY CIVIL ENGINEERING WORKS AND SIGNALING
    • RAILWAY SAFETY
  • OUR LOCATIONS
  • JOIN US
Our news
Contact us
  • FOLLOW US
Vinci Construction
  • Legals Informations
  • Privacy Policy
Réalisation Logo People Marketing