Company lists · Data refreshed September 2026
Top 25 Transportation and traffic engineering consultants based in France
RevenueBase identified 142 transportation and traffic engineering consultants headquartered in France as of September 2026 and tracks 8,518 professional contacts across them, including 2,998 with verified work emails. Paris is the largest hub.
This list covers transportation and traffic engineering consultants 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 21, 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.
The 25 largest transportation and traffic engineering consultants based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,069 contacts → | ||||
Strong 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 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 805 contacts → | ||||
Indirect evidence “Aximum sécurise, signale et régule les flux, agissant ainsi en tant qu'opérateur global de la mobilité sûre.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 387 contacts → | ||||
Indirect evidence “setec international est une filiale du Groupe setec, un des premiers groupes français d’ingénierie.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 281 contacts → | ||||
Indirect evidence “Fondée en 2014, INGEVA est une société spécialisée dans l'ingénierie de la mobilité durable.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 45 contacts → | ||||
Partial evidence “LOGIROAD develops advanced decision-support software for urban traffic management and road infrastructure management.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 41 contacts → | ||||
Indirect evidence “Ingénierie et mesure des déplacements Siège social Paris - Maisons-Alfort 94700 - cdvia@cdvia.fr / 01.43.53.69.50 Agence de Nantes - Saint-Herblain 44800 - l.ferron@cdvia.fr /…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 33 contacts → | ||||
Indirect evidence “APTITUDE EXPERTS : L’INGÉNIERIE SUR-MESURE, AU SERVICE DES MOBILITÉS DE DEMAIN Nouveaux besoins de mobilités, attractivité régionale et changements dans le domaine des loisirs et…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 30 contacts → | ||||
Indirect evidence “EXPLAIN est un cabinet de conseil et d’expertise dans le domaine de la planification des transports et de la mobilité.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 29 contacts → | ||||
Indirect evidence “Ingénierie & Topographie - Ville et déplacements - Eau et assainissement - Infrastructures de transport - Industrie” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 28 contacts → | ||||
Indirect evidence “Société de conseil et d'ingénierie du stationnement.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 27 contacts → | ||||
Indirect evidence “Fondé en Lollier ingénierie est un bureau d’études spécialisé en voirie, réseaux divers (VRD) et en aménagement d’espaces publics.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 20 contacts → | ||||
Indirect evidence “Depuis 2013, Groupe GDS accompagne les collectivités dans la gestion de la signalisation, la sécurité routière et l’aménagement des déplacements.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 19 contacts → | ||||
Indirect evidence “Ingénierie de la Mobilité et du Management de Projet Engagement, savoir-faire et réactivité animent au quotidien nos 25 collaborateurs de notre entreprise Lee Conseil.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 18 contacts → | ||||
Indirect evidence “CODRA est un bureau d’études, de conseil et d’aide à la décision en aménagement du territoire, intervenant sur les thèmes de l’urbanisme, de l’habitat, de la mobilité et de…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 18 contacts → | ||||
Indirect evidence “Société privée d’ingénierie des infrastructures, de l’aménagement, de la mobilité et de l’environnement, ERA propose ses compétences techniques et son expertise pour- Les…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 18 contacts → | ||||
Indirect evidence “Avenir Ferro est une société de conseil et de services en ingénierie, fondée en 2021, avec pour mission d’accompagner les acteurs du monde ferroviaire et des transports urbains à…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 16 contacts → | ||||
Partial evidence “ENERGIS ENGINEERING est un bureau d’études techniques pluridisciplinaire spécialisé en maîtrise d’œuvre et ingénierie TCE.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 16 contacts → | ||||
Indirect evidence “Notre société est spécialisée dans les services de conseil en ingénierie ferroviaire.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 16 contacts → | ||||
Indirect evidence “ALCANTRA est une société de conseil en ingénierie spécialisée s’adressant aux secteurs de l’énergie (Production, Transformation, Transport, Distribution, Stockage), du transport…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 15 contacts → | ||||
Indirect evidence “Bureau d'études spécialisé dans le transport exceptionnel, notamment dans le domaine de l'éolien.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 13 contacts → | ||||
Indirect evidence “COVADIS, est un cabinet spécialisé - Dans les études de déplacements et de mobilité - Pour tous les lieux du mouvement et tous les modes (modes doux, urbains, interurbains…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
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 and traffic engineering consultants. 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 and traffic engineering consultants.
- Partial evidence
- Its own public description names part of transportation and traffic engineering consultants, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name transportation and traffic engineering consultants. 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 142 transportation and traffic engineering consultants based in France
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Transportation and traffic engineering consultants based in France at a glance
As of Sep 21, 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 142 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 and traffic engineering consultants, 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 and traffic engineering consultants”. 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 and traffic engineering consultants), 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 and traffic engineering consultants, 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, 2,998 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 21, 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.
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 and traffic engineering consultants, 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 and traffic engineering consultants are there based in France?
RevenueBase identified 142 transportation and traffic engineering consultants 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 and traffic engineering consultants?
Paris leads with 15 headquartered companies, followed by Lyon (7) and Boulogne-Billancourt (3).
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 2,998 verified decision-maker contacts tracked across these 142 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 21, 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.
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