Company lists · Data refreshed September 2026

Top 25 Railway consulting firms based in France

Name: Railway consulting firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 293 companies tracked

RevenueBase identified 293 railway consulting firms headquartered in France as of September 2026 and tracks 15,438 professional contacts across them, including 5,045 with verified work emails and 295 with mobile numbers. Paris is the largest hub.

This list covers railway consulting firms headquartered in France, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 5, 2026 86% judged on-target in blind review

293Companies

15,438Contacts tracked

5,045Verified emails

295Mobile numbers

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The 25 largest railway consulting firms based in France

Ranked by team size

Top 25 of 293 railway consulting firms based in France, ranked by team size, largest first. Data refreshed Sep 5, 2026. RevenueBase Smart Search rates how each company's information relates to railway consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Systra	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	10001+	5,069 contacts →
	Indirect evidence “SYSTRA is one of the world's leading engineering and consultancy groups specialising in public transport and mobility solutions.” Source: RevenueBase Database · checked Sep 5, 2026
2	TSO	Indirect evidence	Chelles, FranceHQ checked Sep 5, 2026	1,001-5,000	1,109 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 5, 2026
3	Ikos Group	Strong evidence	Levallois-perret, FranceHQ checked Sep 5, 2026	1,001-5,000	1,042 contacts →
	Strong evidence “JOIN US : contact@ikosconsulting.com IKOS is a leading technology consulting firm specialized in the Railway sector with an additional offer in Energy.” Source: RevenueBase Database · checked Sep 5, 2026
4	Sferis	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	1,001-5,000	714 contacts →
	Indirect evidence “Date de création : Février 2012 Groupe : SNCF Directeur : M.” Source: RevenueBase Database · checked Sep 5, 2026
5	Aptiskills	Indirect evidence	92300 Levallois Perret, FranceHQ checked Sep 5, 2026	1,001-5,000	660 contacts →
	Indirect evidence “Depuis sa création en 2013, AptiSkills s’est imposée comme un acteur de référence avec plus de 10 agences réparties sur toute la France.” Source: RevenueBase Database · checked Sep 5, 2026
6	Setec International	Indirect evidence	Vitrolles, FranceHQ checked Sep 5, 2026	201-500	387 contacts →
	Indirect evidence “setec international est une filiale du Groupe setec, un des premiers groupes français d’ingénierie.” Source: RevenueBase Database · checked Sep 5, 2026
7	ECM Engineering Conception Maintenance	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	201-500	336 contacts →
	Indirect evidence “ECM (Engineering Conception Maintenance) a été créée en 1973 par le groupe CRIT, leader français du service aux entreprises dont le C.A.” Source: RevenueBase Database · checked Sep 5, 2026
8	Geismar Rail Industry Technologies & Services	Indirect evidence	Colmar, FranceHQ checked Sep 5, 2026	501-1,000	327 contacts →
	Indirect evidence “For almost a century, teams from Geismar have been bringing their passion and expertise to the development of rail transport.” Source: RevenueBase Database · checked Sep 5, 2026
9	Ingeva	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 5, 2026	201-500	281 contacts →
	Indirect evidence “Fondée en 2014, INGEVA est une société spécialisée dans l'ingénierie de la mobilité durable.” Source: RevenueBase Database · checked Sep 5, 2026
10	ATIF	Indirect evidence	St.-denis, FranceHQ checked Sep 5, 2026	51-200	176 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 5, 2026
11	Presents	Indirect evidence	Lyon, FranceHQ checked Sep 5, 2026	51-200	155 contacts →
	Indirect evidence “PRESENTS est un leader en Prévention et Sécurité sur les grandes opérations d’infrastructures, c’est aussi un acteur majeur de l’Ingénierie sur les projets de Travaux Publics et…” Source: RevenueBase Database · checked Sep 5, 2026
12	OCY Technologies	Indirect evidence	Levallois Perret, FranceHQ checked Sep 5, 2026	51-200	139 contacts →
	Indirect evidence “OCY Technologies est une société de conseil et d’assistance technique spécialisée en ingénierie ferroviaire et dans l’énergie.” Source: RevenueBase Database · checked Sep 5, 2026
13	Colas Rail Infra Services	Indirect evidence	Louveciennes, FranceHQ checked Sep 5, 2026	201-500	122 contacts →
	Indirect evidence “Colas Rail Infra Services (CRIS) est une filiale de Colas Rail, créée en 2015, dont le cœur de métier est la mise en sécurité des chantiers ferroviaires.” Source: RevenueBase Database · checked Sep 5, 2026
14	Inveho	Indirect evidence	Levallois-perret, FranceHQ checked Sep 5, 2026	501-1,000	111 contacts →
	Indirect evidence “INVEHO a company at the service of rail freight!” Source: RevenueBase Database · checked Sep 5, 2026
15	Oneside	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	107 contacts →
	Indirect evidence “Société de conseil en ingénierie, nous proposons notre expertise dans 3 domaines - Énergies & Industrie - Infrastructures Ferroviaires - Génie civil & Bâtiment.” Source: RevenueBase Database · checked Sep 5, 2026
16	Saferail SAS	Indirect evidence	Nantes, FranceHQ checked Sep 5, 2026	51-200	106 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 5, 2026
17	FER Expert	Indirect evidence	Bruz, FranceHQ checked Sep 5, 2026	51-200	106 contacts →
	Indirect evidence “L’esprit toujours orienté vers le client, Fer Expert est la solution à tous vos besoins en termes de sécurisation et suivi technique de chantiers ferroviaires.” Source: RevenueBase Database · checked Sep 5, 2026
18	Lombardi Ingénierie France	Indirect evidence	Lyon, FranceHQ checked Sep 5, 2026	51-200	91 contacts →
	Indirect evidence “Créée en 1955 par Giovanni Lombardi en Suisse, Lombardi est une société de conseil en matière de services d’ingénierie.” Source: RevenueBase Database · checked Sep 5, 2026
19	Itnovem	Indirect evidence	St.-denis, FranceHQ checked Sep 5, 2026	11-50	80 contacts →
	Indirect evidence “Chez ITNOVEM, nous avons une conviction : c’est en alliant conseil IT, expertise technologique et connaissance fine du terrain que l’on transforme durablement un secteur aussi…” Source: RevenueBase Database · checked Sep 5, 2026
20	ACC M	Indirect evidence	Clermont Ferrand, FranceHQ checked Sep 5, 2026	201-500	76 contacts →
	Indirect evidence “ACC M – Patrimoine ferroviaire, modernité durable au service des territoires Depuis 1919, ACC M s’engage dans la préservation et la remise en valeur des matériels roulants…” Source: RevenueBase Database · checked Sep 5, 2026
21	Squirel	Indirect evidence	St.-denis, FranceHQ checked Sep 5, 2026	51-200	67 contacts →
	Indirect evidence “SQUIREL est un spécialiste des systèmes d’information du secteur ferroviaire Depuis près de 15 ans, nous proposons les solutions les plus adaptées aux défis opérationnels et…” Source: RevenueBase Database · checked Sep 5, 2026
22	Ségic Ingénierie	Indirect evidence	Verrières-le-buisson, FranceHQ checked Sep 5, 2026	51-200	65 contacts →
	Indirect evidence “SÉGIC Ingénierie est un acteur fort du Conseil dans les domaines de l’Environnement et des Infrastructures.” Source: RevenueBase Database · checked Sep 5, 2026
23	Fer-Play	Indirect evidence	Paris, FranceHQ checked Sep 5, 2026	51-200	58 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 5, 2026
24	PMM Synergies & Solutions	Indirect evidence	Dole, FranceHQ checked Sep 5, 2026	51-200	50 contacts →
	Indirect evidence “Au service des collectivités publiques, des gestionnaires des réseaux de transport et des aménageurs privés depuis 1995, la société PMM SAS est un cabinet d'ingénierie globale qui…” Source: RevenueBase Database · checked Sep 5, 2026
25	DVF	Indirect evidence	Chevigny St Sauveur, FranceHQ checked Sep 5, 2026	51-200	49 contacts →
	Indirect evidence “DVF - Travaux Ferroviaires” Source: RevenueBase Database · checked Sep 5, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: railway consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names railway consulting firms.
Partial evidence: Its own public description names part of railway consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name railway consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 293 railway consulting firms based in France

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Railway consulting firms based in France at a glance

As of Sep 5, 2026

32.7%Verified-email coverage

1.9%Mobile-number coverage

52.7Average contacts per company

1-10Median size (employees)

14.3%Largest-city concentration · Paris

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

158

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

4,6960–30

30031–60

261–90

090–180

47180+

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among railway consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in France whose own description of what they do matches “railway consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names railway consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among railway consulting firms, and records with no verified work email. Companies headquartered outside France are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 5,045 across the full list. 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 September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Railway consulting firms by metro

Railway consulting firms in Paris42

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names railway consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many railway consulting firms are there based in France?

RevenueBase identified 293 railway consulting firms headquartered in France as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Systra, headquartered in Paris, tops this list with the largest team on record.

Which city has the most railway consulting firms?

Paris leads with 42 headquartered companies, followed by Lyon (17) and Nantes (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 5,045 verified decision-maker contacts tracked across these 293 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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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 Smart Search, 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.