Company lists · Data refreshed September 2026

Top 25 Transportation engineering firms based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 452 companies tracked

RevenueBase identified 452 transportation engineering firms headquartered in France as of September 2026 and tracks 15,585 professional contacts across them, including 4,511 with verified work emails. Paris is the largest hub.

This list covers transportation engineering 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 19, 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 19, 2026 86% judged on-target in blind review

452Companies

15,585Contacts tracked

4,511Verified emails

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The 25 largest transportation engineering firms based in France

Ranked by team size

Top 25 of 452 transportation engineering firms based in France, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to transportation engineering 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	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	10001+	5,069 contacts →
	Partial 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 19, 2026
2	Soletanche Bachy	Indirect evidence	Rueil-malmaison, FranceHQ checked Sep 19, 2026	5,001-10,000	1,222 contacts →
	Indirect evidence “Soletanche Bachy is a world benchmark in foundations and soil technologies, and is involved in over projects every year.” Source: RevenueBase Database · checked Sep 19, 2026
3	Setec International	Indirect evidence	Vitrolles, FranceHQ checked Sep 19, 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 19, 2026
4	Setec TPI	Partial evidence	Paris, FranceHQ checked Sep 19, 2026	201-500	315 contacts →
	Partial evidence “setec tpi, a subsidiary of the setec group, with over 300 employees, participates in all civil works engineering projects, in sectors ranging from transport infrastructures, civil…” Source: RevenueBase Database · checked Sep 19, 2026
5	Agilis	Indirect evidence	Le Thor, FranceHQ checked Sep 19, 2026	501-1,000	286 contacts →
	Indirect evidence “Filiale du groupe NGE, AGILIS conçoit, sécurise et aménage les espaces de mobilité : routes, villes et infrastructures aéroportuaires.” Source: RevenueBase Database · checked Sep 19, 2026
6	Ingeva	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 19, 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 19, 2026
7	Setec ITS	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	201-500	247 contacts →
	Indirect evidence “Filiale du groupe setec, setec its est spécialisé dans l’ingénierie de la mobilité et des transports urbains à l'échelle nationale et internationale.” Source: RevenueBase Database · checked Sep 19, 2026
8	Ziegler France	Indirect evidence	Roncq Cedex, FranceHQ checked Sep 19, 2026	1,001-5,000	236 contacts →
	Indirect evidence “Nous sommes des architectes du transport multimodal, de la douane et de la logistique : nous concevons pour vous les solutions les plus adaptées à vos enjeux de transport.” Source: RevenueBase Database · checked Sep 19, 2026
9	OCY Technologies	Indirect evidence	Levallois Perret, FranceHQ checked Sep 19, 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 19, 2026
10	Oneside	Indirect evidence	Paris, FranceHQ checked Sep 19, 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 19, 2026
11	Spie Batignolles LE Foll	Indirect evidence	Corneville-sur-risle, FranceHQ checked Sep 19, 2026	201-500	105 contacts →
	Indirect evidence “Créée en 1922, Spie batignolles LE FOLL est une société du Groupe Spie batignolles depuis septembre 2022.” Source: RevenueBase Database · checked Sep 19, 2026
12	PCM Ingenierie	Indirect evidence	Saint-mandé, FranceHQ checked Sep 19, 2026	51-200	96 contacts →
	Indirect evidence “PCM ingénierie est un groupe de BET pluridisciplinaires regroupés au sein de 7 sociétés : PCM GEODATA : Constitué de SECTEUR créé en 1992, intégré à PCM en 2013 et GEOVIVIER créé…” Source: RevenueBase Database · checked Sep 19, 2026
13	ALYCE	Indirect evidence	Sceaux, FranceHQ checked Sep 19, 2026	51-200	92 contacts →
	Indirect evidence “ALYCE aide les Collectivités, Bureaux d’études, Exploitants de la route et de réseaux de transports à observer la mobilité et comprendre les besoins de déplacement usagers pour…” Source: RevenueBase Database · checked Sep 19, 2026
14	BTP Ingénierie	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	11-50	92 contacts →
	Indirect evidence “Société à taille humaine, BTP Ingénierie est un bureau d’étude spécialisé dans le domaine du calcul de structures et du diagnostic des structures existantes.” Source: RevenueBase Database · checked Sep 19, 2026
15	Lombardi Ingénierie France	Indirect evidence	Lyon, FranceHQ checked Sep 19, 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 19, 2026
16	Akila Ingénierie	Indirect evidence	Epinay Sur Seine, FranceHQ checked Sep 19, 2026	11-50	73 contacts →
	Indirect evidence “Akila Ingénierie est un bureau d'études en ingénierie du bâtiment à taille humaine et proche de ses clients.” Source: RevenueBase Database · checked Sep 19, 2026
17	Synapse Construction	Indirect evidence	Écully, FranceHQ checked Sep 19, 2026	51-200	70 contacts →
	Indirect evidence “SYNAPSE Construction, société d'ingénierie bureau d'études techniques (BET) dans les métiers du bâtiment, répond aux besoins des donneurs d'ordres publics et privés.” Source: RevenueBase Database · checked Sep 19, 2026
18	MOTER	Indirect evidence	Mérignac, FranceHQ checked Sep 19, 2026	51-200	64 contacts →
	Indirect evidence “Moter et Sanz TP Médoc : aménageurs de la Gironde depuis plus de 50 ans Qui sommes-nous?” Source: RevenueBase Database · checked Sep 19, 2026
19	Igrec Ingenierie	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	61 contacts →
	Indirect evidence “Fondée en 1958, IGREC INGENIERIE, assure des missions d’ingénierie générale et de conseil dans les domaines les plus variés du bâtiment, de l’industrie, des infrastructures, des…” Source: RevenueBase Database · checked Sep 19, 2026
20	Profils Etudes	Indirect evidence	Annecy, FranceHQ checked Sep 19, 2026	11-50	56 contacts →
	Indirect evidence “Ingénierie et Maitrise d'Œuvre Infrastructure” Source: RevenueBase Database · checked Sep 19, 2026
21	OXIAM	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	51-200	54 contacts →
	Indirect evidence “Oxiam est une société de conseil en ingénierie qui intervient à travers 3 grands domaines d’expertise - L’énergie & l'environnement - La mobilité : le transport ferroviaire et…” Source: RevenueBase Database · checked Sep 19, 2026
22	EPDC	Indirect evidence	Ivry-sur-seine, FranceHQ checked Sep 19, 2026	11-50	51 contacts →
	Indirect evidence “Bienvenue chez EPDC, expertise pluridisciplinaire et indépendante en ingénierie et études techniques, où le savoir-faire et l'innovation élaborent des solutions uniques.” Source: RevenueBase Database · checked Sep 19, 2026
23	PMM Synergies & Solutions	Indirect evidence	Dole, FranceHQ checked Sep 19, 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 19, 2026
24	Acxes By Ingerop	Strong evidence	Gondrecourt-le-château, FranceHQ checked Sep 19, 2026	51-200	50 contacts →
	Strong evidence “ACXES offers a wide range of services in all areas of engineering in the energy, industry, infrastructure and transportation sectors.” Source: RevenueBase Database · checked Sep 19, 2026
25	Ribiere	Indirect evidence	Salaise-sur-sanne, FranceHQ checked Sep 19, 2026	51-200	46 contacts →
	Indirect evidence “Créée depuis plus de 50 ans, l’entreprise RIBIERE intervient essentiellement en gros oeuvre sur des opérations de logements jusqu’en 2004.” Source: RevenueBase Database · checked Sep 19, 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: transportation engineering 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 transportation engineering firms.
Partial evidence: Its own public description names part of transportation engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name transportation engineering 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 452 transportation engineering firms based in France

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Transportation engineering firms based in France at a glance

As of Sep 19, 2026

28.9%Verified-email coverage

34.5Average contacts per company

1-10Median size (employees)

11.1%Largest-city concentration · Paris

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

252

11-50

140

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 452 companies.

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 transportation engineering 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 “transportation engineering 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 transportation engineering 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 transportation engineering 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, 4,511 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 19, 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.

Transportation engineering firms by metro

Transportation engineering firms in Paris50

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 transportation engineering 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 transportation engineering firms are there based in France?

RevenueBase identified 452 transportation engineering 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 transportation engineering firms?

Paris leads with 50 headquartered companies, followed by Lyon (11) and Toulouse (10).

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 4,511 verified decision-maker contacts tracked across these 452 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 19, 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.