Company lists · Data refreshed October 2026
Top 25 Heavy rail construction companies based in France
RevenueBase identified 120 company matches for heavy rail construction companies associated with France as of October 2026 and tracks 7,055 professional contacts across them, including 2,109 with verified work emails. Paris is the largest hub.
This list covers company matches for heavy rail construction companies associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 14, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest heavy rail construction companies based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,161 contacts → | ||||
Exact match “With more than 90 years’ experience in France and internationally, TSO (subsidiary of NGE) puts its expertise to work on: • rail services resumed between Oloron and Bedous • track…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 2 | 730 contacts → | ||||
Exact match “Date de création : Février 2012 Groupe : SNCF Directeur : M.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 3 | 633 contacts → | ||||
Exact match “The Vossloh Switch Systems division develops and manufactures switch systems for rail infrastructure, which must be individually adapted to the customer and the project.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 4 | 353 contacts → | ||||
Exact match “For almost a century, teams from Geismar have been bringing their passion and expertise to the development of rail transport.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 5 | 178 contacts → | ||||
Exact match “NOTRE MISSION : DÉPLOYER LES RÉSEAUX FERROVIAIRES DE DEMAIN 19 ans d’expérience et de défis relevés avec nos clients sur leurs projets de déploiement de réseaux ferroviaires, ça…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 6 | 142 contacts → | ||||
Exact match “OCY Technologies est une société de conseil et d’assistance technique spécialisée en ingénierie ferroviaire et dans l’énergie.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 7 | 107 contacts → | ||||
Exact match “Présent depuis 2003 dans l’Ingénierie et l’Ingénierie-Conseil du Contrôle-Commande et Signalisation ferroviaire, SAFERAIL est aujourd’hui Leader dans son domaine en France.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 8 | 104 contacts → | ||||
Exact match “DELCOURT RAIL est spécialisée dans la construction, le renouvellement et la maintenance de voies ferrées.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 9 | 94 contacts → | ||||
Exact match “PERRIER TP is a civil engineering company based out of 13 Route de Lyon, Saint-Priest, Rhone-Alpes, France.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 10 | 73 contacts → | ||||
Exact match “For nearly 20 years, RM System has been a trusted industrial partner in the rail sector.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 11 | 67 contacts → | ||||
Exact match “Moter et Sanz TP Médoc : aménageurs de la Gironde depuis plus de 50 ans Qui sommes-nous?” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 12 | 58 contacts → | ||||
Exact match “Bureau d’études indépendant exclusivement dédié au domaine ferroviaire, nous accompagnons depuis 2016 les entreprises et les territoires pour des missions complètes de MOE et…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 13 | 56 contacts → | ||||
Exact match “DVF - Travaux Ferroviaires” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 14 | 50 contacts → | ||||
Exact match “CLMTP est une entreprise de Travaux Publics, plus particulièrement spécialisée dans les travaux public ferroviaires, génie civil et travaux fluviaux.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 15 | 46 contacts → | ||||
Exact match “La société AZURAIL est une entreprise spécialisée dans l’expertise, l’entretien et le renouvellement de réseaux ferroviaires, basée sur la commune de Coustellet à proximité…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 16 | 42 contacts → | ||||
Exact match “TRANSALP RENOUVELLEMENT s'est créée pour répondre à l'appel d'offre des suites rapide de la période 2013-2017.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 17 | 35 contacts → | ||||
Exact match “Créé en 1991, il y a plus de 30 ans, TGSO est un Bureau d’études en signalisation ferroviaire.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 18 | 33 contacts → | ||||
Exact match “Chez EGENIE, nous sommes spécialisés dans la pose, le renouvellement et l’entretien de voies ferrées et intervenons essentiellement dans le Sud de la France.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 19 | 32 contacts → | ||||
Exact match “Fondée en 1956 par René LEGRAND et son épouse, l’entreprise se développe rapidement dans le domaine du génie civil ferroviaire, de la signalisation et de la serrurerie.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 20 | 32 contacts → | ||||
Exact match “Entreprise spécialisée dans le domaine des travaux ferroviaires et de location de pelles rail-route.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 21 | 31 contacts → | ||||
Exact match “System Manufacturer for Railway infrastructure including Train, Tram, Subway and Tunnel Core Business: Plastic Part design, 3D Calculation (Mechanical stress), Simulation…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 22 | 29 contacts → | ||||
Exact match “Précédemment connue sous la dénomination AVF-TP ou Atlantique Voies Ferrées Travaux Publics, l'entreprise, filiale Ouest du Groupe UNIFER reprendra dès 2022 l’appellation…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 23 | 25 contacts → | ||||
Exact match “OMNIFER propose des prestations d'expertise et des formations dans le domaine de l'infrastructure ferroviaire : voie et génie civil, caténaire, signalisation, conduite manœuvre…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 24 | 24 contacts → | ||||
Exact match “Spécialiste de l’ingénierie de la conception, de la réalisation et de l’exploitation, nous nous engageons à la réussite de projets d’infrastructures à forte complexité, au service…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
| 25 | 23 contacts → | ||||
Exact match “Créée en 1985, les activités de la SAERT étaient à l’origine principalement centrées sur la pose de signalisation routière et de réseau téléphonique.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “heavy rail construction companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 120 heavy rail construction companies based in France
See the full list, filter by size, metro and specialty, and access 2,109 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Heavy rail construction companies based in France at a glance
As of Oct 14, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 120 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with France whose business descriptions match “heavy rail construction companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 2,109 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 14, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “heavy rail construction companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many heavy rail construction companies are there based in France?
RevenueBase identified 120 company matches for heavy rail construction companies associated with France as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
TSO tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most heavy rail construction companies?
Paris leads with 18 company records, followed by Chelles (3) and Nantes (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,109 professional contacts with verified work emails tracked across these 120 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 14, 2026.
Ready to reach these companies? Verified emails and direct dials for all 120 heavy rail construction companies based in France. Start with a free account, no credit card.
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- Heavy rail construction companies based in the Netherlands
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- Heavy rail construction companies based in Spain
- Heavy rail construction companies based in Sweden
- Heavy rail construction companies based in Switzerland
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 25 heavy rail construction companies based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 120 matching company records for heavy rail construction companies based in France, with 7,055 tracked contacts and 2,109 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 heavy rail construction companies based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  TSOtso.frHQ: Chelles, FranceReported employees: 1,001-5,000 | Chelles, France | 1,001-5,000 | Exact match | 1,161 contacts → |
“With more than 90 years’ experience in France and internationally, TSO (subsidiary of NGE) puts its expertise to work on: • rail services resumed between Oloron and Bedous • track…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Sferissferis.frHQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 730 contacts → |
“Date de création : Février 2012 Groupe : SNCF Directeur : M.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Vossloh Switch Systemsvossloh.comHQ: Rueil-malmaison, FranceReported employees: 1,001-5,000 | Rueil-malmaison, France | 1,001-5,000 | Exact match | 633 contacts → |
“The Vossloh Switch Systems division develops and manufactures switch systems for rail infrastructure, which must be individually adapted to the customer and the project.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Colmar, FranceReported employees: 501-1,000 | Colmar, France | 501-1,000 | Exact match | 353 contacts → |
“For almost a century, teams from Geismar have been bringing their passion and expertise to the development of rail transport.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ATIFatif.frHQ: St.-denis, FranceReported employees: 51-200 | St.-denis, France | 51-200 | Exact match | 178 contacts → |
“NOTRE MISSION : DÉPLOYER LES RÉSEAUX FERROVIAIRES DE DEMAIN 19 ans d’expérience et de défis relevés avec nos clients sur leurs projets de déploiement de réseaux ferroviaires, ça…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  OCY Technologiesocy-technologies.comHQ: Levallois Perret, FranceReported employees: 51-200 | Levallois Perret, France | 51-200 | Exact match | 142 contacts → |
“OCY Technologies est une société de conseil et d’assistance technique spécialisée en ingénierie ferroviaire et dans l’énergie.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Saferail SASsaferail.frHQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 107 contacts → |
“Présent depuis 2003 dans l’Ingénierie et l’Ingénierie-Conseil du Contrôle-Commande et Signalisation ferroviaire, SAFERAIL est aujourd’hui Leader dans son domaine en France.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Delcourt Raildelcourtrail.fr HQ: Mennecy, FranceReported employees: 201-500 | Mennecy, France | 201-500 | Exact match | 104 contacts → |
“DELCOURT RAIL est spécialisée dans la construction, le renouvellement et la maintenance de voies ferrées.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Perriercolas.comHQ: Saint-priest, FranceReported employees: 201-500 | Saint-priest, France | 201-500 | Exact match | 94 contacts → |
“PERRIER TP is a civil engineering company based out of 13 Route de Lyon, Saint-Priest, Rhone-Alpes, France.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | RM System Francermsystem.fr HQ: Uberach, FranceReported employees: 201-500 | Uberach, France | 201-500 | Exact match | 73 contacts → |
“For nearly 20 years, RM System has been a trusted industrial partner in the rail sector.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  MOTEReurovia.frHQ: Mérignac, FranceReported employees: 51-200 | Mérignac, France | 51-200 | Exact match | 67 contacts → |
“Moter et Sanz TP Médoc : aménageurs de la Gironde depuis plus de 50 ans Qui sommes-nous?” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Fer-Playfer-play.frHQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 58 contacts → |
“Bureau d’études indépendant exclusivement dédié au domaine ferroviaire, nous accompagnons depuis 2016 les entreprises et les territoires pour des missions complètes de MOE et…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  DVFdvfgroupe.frHQ: Chevigny St Sauveur, FranceReported employees: 51-200 | Chevigny St Sauveur, France | 51-200 | Exact match | 56 contacts → |
“DVF - Travaux Ferroviaires” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  CLMTPclmtp.frHQ: Sablé Sur Sarthe, FranceReported employees: 11-50 | Sablé Sur Sarthe, France | 11-50 | Exact match | 50 contacts → |
“CLMTP est une entreprise de Travaux Publics, plus particulièrement spécialisée dans les travaux public ferroviaires, génie civil et travaux fluviaux.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Azurailazurail.frHQ: Taillades, FranceReported employees: 11-50 | Taillades, France | 11-50 | Exact match | 46 contacts → |
“La société AZURAIL est une entreprise spécialisée dans l’expertise, l’entretien et le renouvellement de réseaux ferroviaires, basée sur la commune de Coustellet à proximité…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Transalp Renouvellementtransalp-renouvellement.frHQ: Pringy, FranceReported employees: 51-200 | Pringy, France | 51-200 | Exact match | 42 contacts → |
“TRANSALP RENOUVELLEMENT s'est créée pour répondre à l'appel d'offre des suites rapide de la période 2013-2017.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  TGSOtgso-sig.comHQ: Redon, FranceReported employees: 11-50 | Redon, France | 11-50 | Exact match | 35 contacts → |
“Créé en 1991, il y a plus de 30 ans, TGSO est un Bureau d’études en signalisation ferroviaire.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Egenieegenie81.fr HQ: Saint-sulpice, FranceReported employees: 51-200 | Saint-sulpice, France | 51-200 | Exact match | 33 contacts → |
“Chez EGENIE, nous sommes spécialisés dans la pose, le renouvellement et l’entretien de voies ferrées et intervenons essentiellement dans le Sud de la France.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Etablissements R.Legrandbtp-legrand.com HQ: Couzon-au-mont-d'or, FranceReported employees: 51-200 | Couzon-au-mont-d'or, France | 51-200 | Exact match | 32 contacts → |
“Fondée en 1956 par René LEGRAND et son épouse, l’entreprise se développe rapidement dans le domaine du génie civil ferroviaire, de la signalisation et de la serrurerie.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Fornonifornoni-amedee.fr HQ: Rosières-aux-salines, FranceReported employees: 51-200 | Rosières-aux-salines, France | 51-200 | Exact match | 32 contacts → |
“Entreprise spécialisée dans le domaine des travaux ferroviaires et de location de pelles rail-route.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Vapé Rail International A Vossloh Companyvaperail.com HQ: Montreal La Cluse, FranceReported employees: 11-50 | Montreal La Cluse, France | 11-50 | Exact match | 31 contacts → |
“System Manufacturer for Railway infrastructure including Train, Tram, Subway and Tunnel Core Business: Plastic Part design, 3D Calculation (Mechanical stress), Simulation…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | UIF Atlantiqueuif-atlantique.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 29 contacts → |
“Précédemment connue sous la dénomination AVF-TP ou Atlantique Voies Ferrées Travaux Publics, l'entreprise, filiale Ouest du Groupe UNIFER reprendra dès 2022 l’appellation…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Omniferomnifer.frHQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 25 contacts → |
“OMNIFER propose des prestations d'expertise et des formations dans le domaine de l'infrastructure ferroviaire : voie et génie civil, caténaire, signalisation, conduite manœuvre…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Icomme Ingenierieicomme-ingenierie.comHQ: Talence, FranceReported employees: 11-50 | Talence, France | 11-50 | Exact match | 24 contacts → |
“Spécialiste de l’ingénierie de la conception, de la réalisation et de l’exploitation, nous nous engageons à la réussite de projets d’infrastructures à forte complexité, au service…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  SAERTsaert.frHQ: Benfeld, FranceReported employees: 51-200 | Benfeld, France | 51-200 | Exact match | 23 contacts → |
“Créée en 1985, les activités de la SAERT étaient à l’origine principalement centrées sur la pose de signalisation routière et de réseau téléphonique.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 120 company matches
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Heavy rail construction companies: dataset insights
October 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
120 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 120 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for heavy rail construction companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many heavy rail construction companies did RevenueBase find based in France?
The saved snapshot records 120 matching company records, 7,055 tracked contacts and 2,109 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Heavy rail construction companies by geography
- Heavy rail construction companies based in London, United Kingdom
- Heavy rail construction companies based in Australia
- Heavy rail construction companies based in Brazil
- Heavy rail construction companies based in Canada
- Heavy rail construction companies based in Germany
- Heavy rail construction companies based in India
- Heavy rail construction companies based in Italy
- Heavy rail construction companies based in the Netherlands
- Heavy rail construction companies based in Poland
- Heavy rail construction companies based in Spain
- Heavy rail construction companies based in Sweden
- Heavy rail construction companies based in Switzerland
Cite this list
RevenueBase Data Team. Top 25 heavy rail construction companies based in France. Snapshot: October 14, 2026. https://revenuebase.ai/companies/heavy-rail-construction-companies/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Company intelligence · public preview
Top 25 heavy rail construction companies based in France
RevenueBase records 120 matching company records for heavy rail construction companies based in France, with 7,055 tracked contacts and 2,109 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 14, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 heavy rail construction companies based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | TSOtso.fr HQ: Chelles, FranceReported employees: 1,001-5,000 | Chelles, France | 1,001-5,000 | Exact match | 1,161 contacts → |
“With more than 90 years’ experience in France and internationally, TSO (subsidiary of NGE) puts its expertise to work on: • rail services resumed between Oloron and Bedous • track…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sferissferis.fr HQ: Paris, FranceReported employees: 1,001-5,000 | Paris, France | 1,001-5,000 | Exact match | 730 contacts → |
“Date de création : Février 2012 Groupe : SNCF Directeur : M.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Vossloh Switch Systemsvossloh.com HQ: Rueil-malmaison, FranceReported employees: 1,001-5,000 | Rueil-malmaison, France | 1,001-5,000 | Exact match | 633 contacts → |
“The Vossloh Switch Systems division develops and manufactures switch systems for rail infrastructure, which must be individually adapted to the customer and the project.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | HQ: Colmar, FranceReported employees: 501-1,000 | Colmar, France | 501-1,000 | Exact match | 353 contacts → |
“For almost a century, teams from Geismar have been bringing their passion and expertise to the development of rail transport.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ATIFatif.fr HQ: St.-denis, FranceReported employees: 51-200 | St.-denis, France | 51-200 | Exact match | 178 contacts → |
“NOTRE MISSION : DÉPLOYER LES RÉSEAUX FERROVIAIRES DE DEMAIN 19 ans d’expérience et de défis relevés avec nos clients sur leurs projets de déploiement de réseaux ferroviaires, ça…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | OCY Technologiesocy-technologies.com HQ: Levallois Perret, FranceReported employees: 51-200 | Levallois Perret, France | 51-200 | Exact match | 142 contacts → |
“OCY Technologies est une société de conseil et d’assistance technique spécialisée en ingénierie ferroviaire et dans l’énergie.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Saferail SASsaferail.fr HQ: Nantes, FranceReported employees: 51-200 | Nantes, France | 51-200 | Exact match | 107 contacts → |
“Présent depuis 2003 dans l’Ingénierie et l’Ingénierie-Conseil du Contrôle-Commande et Signalisation ferroviaire, SAFERAIL est aujourd’hui Leader dans son domaine en France.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Delcourt Raildelcourtrail.fr HQ: Mennecy, FranceReported employees: 201-500 | Mennecy, France | 201-500 | Exact match | 104 contacts → |
“DELCOURT RAIL est spécialisée dans la construction, le renouvellement et la maintenance de voies ferrées.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Perriercolas.com HQ: Saint-priest, FranceReported employees: 201-500 | Saint-priest, France | 201-500 | Exact match | 94 contacts → |
“PERRIER TP is a civil engineering company based out of 13 Route de Lyon, Saint-Priest, Rhone-Alpes, France.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | RM System Francermsystem.fr HQ: Uberach, FranceReported employees: 201-500 | Uberach, France | 201-500 | Exact match | 73 contacts → |
“For nearly 20 years, RM System has been a trusted industrial partner in the rail sector.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | MOTEReurovia.fr HQ: Mérignac, FranceReported employees: 51-200 | Mérignac, France | 51-200 | Exact match | 67 contacts → |
“Moter et Sanz TP Médoc : aménageurs de la Gironde depuis plus de 50 ans Qui sommes-nous?” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Fer-Playfer-play.fr HQ: Paris, FranceReported employees: 51-200 | Paris, France | 51-200 | Exact match | 58 contacts → |
“Bureau d’études indépendant exclusivement dédié au domaine ferroviaire, nous accompagnons depuis 2016 les entreprises et les territoires pour des missions complètes de MOE et…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | DVFdvfgroupe.fr HQ: Chevigny St Sauveur, FranceReported employees: 51-200 | Chevigny St Sauveur, France | 51-200 | Exact match | 56 contacts → |
“DVF - Travaux Ferroviaires” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | CLMTPclmtp.fr HQ: Sablé Sur Sarthe, FranceReported employees: 11-50 | Sablé Sur Sarthe, France | 11-50 | Exact match | 50 contacts → |
“CLMTP est une entreprise de Travaux Publics, plus particulièrement spécialisée dans les travaux public ferroviaires, génie civil et travaux fluviaux.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Azurailazurail.fr HQ: Taillades, FranceReported employees: 11-50 | Taillades, France | 11-50 | Exact match | 46 contacts → |
“La société AZURAIL est une entreprise spécialisée dans l’expertise, l’entretien et le renouvellement de réseaux ferroviaires, basée sur la commune de Coustellet à proximité…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Transalp Renouvellementtransalp-renouvellement.fr HQ: Pringy, FranceReported employees: 51-200 | Pringy, France | 51-200 | Exact match | 42 contacts → |
“TRANSALP RENOUVELLEMENT s'est créée pour répondre à l'appel d'offre des suites rapide de la période 2013-2017.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | TGSOtgso-sig.com HQ: Redon, FranceReported employees: 11-50 | Redon, France | 11-50 | Exact match | 35 contacts → |
“Créé en 1991, il y a plus de 30 ans, TGSO est un Bureau d’études en signalisation ferroviaire.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Egenieegenie81.fr HQ: Saint-sulpice, FranceReported employees: 51-200 | Saint-sulpice, France | 51-200 | Exact match | 33 contacts → |
“Chez EGENIE, nous sommes spécialisés dans la pose, le renouvellement et l’entretien de voies ferrées et intervenons essentiellement dans le Sud de la France.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Etablissements R.Legrandbtp-legrand.com HQ: Couzon-au-mont-d'or, FranceReported employees: 51-200 | Couzon-au-mont-d'or, France | 51-200 | Exact match | 32 contacts → |
“Fondée en 1956 par René LEGRAND et son épouse, l’entreprise se développe rapidement dans le domaine du génie civil ferroviaire, de la signalisation et de la serrurerie.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Fornonifornoni-amedee.fr HQ: Rosières-aux-salines, FranceReported employees: 51-200 | Rosières-aux-salines, France | 51-200 | Exact match | 32 contacts → |
“Entreprise spécialisée dans le domaine des travaux ferroviaires et de location de pelles rail-route.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Vapé Rail International A Vossloh Companyvaperail.com HQ: Montreal La Cluse, FranceReported employees: 11-50 | Montreal La Cluse, France | 11-50 | Exact match | 31 contacts → |
“System Manufacturer for Railway infrastructure including Train, Tram, Subway and Tunnel Core Business: Plastic Part design, 3D Calculation (Mechanical stress), Simulation…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | UIF Atlantiqueuif-atlantique.fr HQ: Nantes, FranceReported employees: 11-50 | Nantes, France | 11-50 | Exact match | 29 contacts → |
“Précédemment connue sous la dénomination AVF-TP ou Atlantique Voies Ferrées Travaux Publics, l'entreprise, filiale Ouest du Groupe UNIFER reprendra dès 2022 l’appellation…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Omniferomnifer.fr HQ: Paris, FranceReported employees: 11-50 | Paris, France | 11-50 | Exact match | 25 contacts → |
“OMNIFER propose des prestations d'expertise et des formations dans le domaine de l'infrastructure ferroviaire : voie et génie civil, caténaire, signalisation, conduite manœuvre…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Icomme Ingenierieicomme-ingenierie.com HQ: Talence, FranceReported employees: 11-50 | Talence, France | 11-50 | Exact match | 24 contacts → |
“Spécialiste de l’ingénierie de la conception, de la réalisation et de l’exploitation, nous nous engageons à la réussite de projets d’infrastructures à forte complexité, au service…” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | SAERTsaert.fr HQ: Benfeld, FranceReported employees: 51-200 | Benfeld, France | 51-200 | Exact match | 23 contacts → |
“Créée en 1985, les activités de la SAERT étaient à l’origine principalement centrées sur la pose de signalisation routière et de réseau téléphonique.” Recorded description excerpt · October 14, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 120 company matches
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Heavy rail construction companies: dataset insights
October 14, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
120 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for France, so it is reported there. Company counts and contact totals on this page are exact for France, over 120 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 14, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for heavy rail construction companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many heavy rail construction companies did RevenueBase find based in France?
The saved snapshot records 120 matching company records, 7,055 tracked contacts and 2,109 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 14, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 heavy rail construction companies based in France. Snapshot: October 14, 2026. https://revenuebase.ai/companies/heavy-rail-construction-companies/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Heavy rail construction companies based in London, United Kingdom
- Heavy rail construction companies based in Australia
- Heavy rail construction companies based in Brazil
- Heavy rail construction companies based in Canada
- Heavy rail construction companies based in Germany
- Heavy rail construction companies based in India