Company lists · Data refreshed September 2026

Top 25 Infrastructure planning consultants based in France

RevenueBase identified 1,502 infrastructure planning consultants headquartered in France as of September 2026 and tracks 70,361 professional contacts across them, including 22,545 with verified work emails. Paris is the largest hub.

This list covers infrastructure planning 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 20, 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 20, 2026 86% judged on-target in blind review
1,502Companies
70,361Contacts tracked
22,545Verified emails
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The 25 largest infrastructure planning consultants based in France

Ranked by team size
Top 25 of 1,502 infrastructure planning consultants based in France, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure planning consultants: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSaint-quentin-en-yvelines, FranceHQ checked Sep 20, 202610001+11,641 contacts →

Indirect evidence

“Egis is a leading global architectural, consulting, construction engineering, operations and mobility services firm.”

Source: RevenueBase Database · checked Sep 20, 2026
2Partial evidenceParis, FranceHQ checked Sep 20, 202610001+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 20, 2026
3Partial evidenceSaint-ouen, FranceHQ checked Sep 20, 20265,001-10,0004,612 contacts →

Partial evidence

“Artelia is an international multidisciplinary consultancy, engineering and project management group specialising in mobility, water, energy, building and industry.”

Source: RevenueBase Database · checked Sep 20, 2026
4Partial evidence75685 Paris Cedex 14, FranceHQ checked Sep 20, 20265,001-10,0002,527 contacts →

Partial evidence

“RESEAUX ET INFRASTRUCTURES Entreprise plus que centenaire forte de quelque 7 collaborateurs, la SADE est le spécialiste de la conception, la construction, la réhabilitation et…”

Source: RevenueBase Database · checked Sep 20, 2026
5Indirect evidenceLevallois-perret, FranceHQ checked Sep 20, 20261,001-5,0001,042 contacts →

Indirect 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 20, 2026
6Indirect evidenceOlivet, FranceHQ checked Sep 20, 20261,001-5,000737 contacts →

Indirect evidence

“Antea Group est une société internationale d’ingénierie et de conseil en environnement.”

Source: RevenueBase Database · checked Sep 20, 2026
7Indirect evidenceEstaque, FranceHQ checked Sep 20, 20261,001-5,000732 contacts →

Indirect evidence

“For over 50 years the Parlym Group has managed to establish itself as a major player in industrial engineering all over the world.”

Source: RevenueBase Database · checked Sep 20, 2026
8Indirect evidenceErquinghem - Lys, FranceHQ checked Sep 20, 20261,001-5,000664 contacts →

Indirect evidence

“Maîtrisant toutes les étapes liées à la construction routière et à l’aménagement urbain, Ramery Travaux Publics est une référence dans le Nord de la France.”

Source: RevenueBase Database · checked Sep 20, 2026
9Indirect evidence92300 Levallois Perret, FranceHQ checked Sep 20, 20261,001-5,000660 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 20, 2026
10Indirect evidenceNantes Cedex 2, FranceHQ checked Sep 20, 2026501-1,000596 contacts →

Indirect evidence

“SCE works closely for public and private actors on their sustainable territorial development projects.”

Source: RevenueBase Database · checked Sep 20, 2026
11Indirect evidenceBoulogne Billancourt, FranceHQ checked Sep 20, 2026501-1,000581 contacts →

Indirect evidence

“PRIME Engineering est l’un des acteurs incontournables du conseil en ingénierie.”

Source: RevenueBase Database · checked Sep 20, 2026
12Indirect evidenceAvignon, FranceHQ checked Sep 20, 2026501-1,000522 contacts →

Indirect evidence

“le Groupe Fondasol accompagne les projets de construction et d’aménagement du territoire sur l'ensemble de ses domaines d’expertises.”

Source: RevenueBase Database · checked Sep 20, 2026
13Indirect evidenceFontenay Sous Bois, FranceHQ checked Sep 20, 20261,001-5,000512 contacts →

Indirect evidence

“Engagé dans sa Raison d'Etre visant à dynamiser les modes de villes, de l'habitat à la mobilité, pour un patrimoine durable, le Groupe ERI est depuis 100 ans à la pointe de…”

Source: RevenueBase Database · checked Sep 20, 2026
14Indirect evidenceLyon, FranceHQ checked Sep 20, 2026501-1,000481 contacts →

Indirect evidence

“Acteur reconnu depuis plus de 100 ans, le participe activement à la transition écologique en proposant des prestations de conseil et d’ingénierie.”

Source: RevenueBase Database · checked Sep 20, 2026
15Partial evidenceNantes, FranceHQ checked Sep 20, 2026501-1,000475 contacts →

Partial evidence

“Acteur de premier plan du secteur de l'ingénierie et du management d'infrastructures, le Groupe Edeis développe une vision innovante et durable, avec une promesse forte : être…”

Source: RevenueBase Database · checked Sep 20, 2026
16Indirect evidenceClichy, FranceHQ checked Sep 20, 202651-200472 contacts →

Indirect evidence

“Ginger SOFRECO is an engineering and consulting firm dedicated to international development cooperation and the implementation of industrial projects.”

Source: RevenueBase Database · checked Sep 20, 2026
17Partial evidenceMarseille, FranceHQ checked Sep 20, 2026201-500452 contacts →

Partial evidence

“TPF Ingénierie, société d’ingénierie active dans les secteurs du Bâtiment, des Infrastructures, de l’Eau/Environnement et de l’Énergie/Maintenance, s’appuie sur plus de 60 ans…”

Source: RevenueBase Database · checked Sep 20, 2026
18Indirect evidenceParis, FranceHQ checked Sep 20, 2026201-500443 contacts →

Indirect evidence

“Parce que l’immobilier n’est pas immobile, Kardham co-construit le futur des villes, des entreprises et des organisations en maîtrisant les transformations.”

Source: RevenueBase Database · checked Sep 20, 2026
19Indirect evidenceMulhouse, FranceHQ checked Sep 20, 2026501-1,000390 contacts →

Indirect evidence

“Welcome to the Hive!”

Source: RevenueBase Database · checked Sep 20, 2026
20Indirect evidenceParis, FranceHQ checked Sep 20, 202610001+357 contacts →

Indirect evidence

“We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.”

Source: RevenueBase Database · checked Sep 20, 2026
21Indirect evidenceSaint-herblain, FranceHQ checked Sep 20, 2026201-500341 contacts →

Indirect evidence

“Atlantic Ingénierie, l’énergie d’avancer ensemble Chez Atlantic Ingénierie, nous avons une conviction : les projets d’énergie et d’industrie avancent mieux quand on allie…”

Source: RevenueBase Database · checked Sep 20, 2026
22Indirect evidenceSaint-cloud, FranceHQ checked Sep 20, 2026501-1,000330 contacts →

Indirect evidence

“ENGINEERING AND CONSULTING FOR A BETTER ENERGY Sofren is an international consulting company for engineering, management and industrial strategy specialising in issues relating to…”

Source: RevenueBase Database · checked Sep 20, 2026
23Indirect evidenceNîmes Cedex 5, FranceHQ checked Sep 20, 2026201-500311 contacts →

Indirect evidence

“BRL Ingénierie: 227 ingénieurs et techniciens de haut niveau, une expertise innovante dans les domaines de l'Eau, de l'Environnement et de l'Aménagement du Territoire Des projets…”

Source: RevenueBase Database · checked Sep 20, 2026
24Partial evidenceLe Thor, FranceHQ checked Sep 20, 2026501-1,000286 contacts →

Partial evidence

“Filiale du groupe NGE, AGILIS conçoit, sécurise et aménage les espaces de mobilité : routes, villes et infrastructures aéroportuaires.”

Source: RevenueBase Database · checked Sep 20, 2026
25Indirect evidenceBoulogne-billancourt, FranceHQ checked Sep 20, 2026201-500281 contacts →

Indirect evidence

“Fondée en 2014, INGEVA est une société spécialisée dans l'ingénierie de la mobilité durable.”

Source: RevenueBase Database · checked Sep 20, 2026

Showing 25 of 1,502 infrastructure planning consultants based in France

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Infrastructure planning consultants based in France at a glance

As of Sep 20, 2026
32.0%Verified-email coverage
46.8Average contacts per company
1-10Median size (employees)
13.8%Largest-city concentration · Paris
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
920
11-50
385
51-200
116
201-500
33
501-1,000
13
1,001-5,000
16
5,001-10,000
2
10001+
8

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 1,502 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 infrastructure planning 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 “infrastructure planning 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 infrastructure planning 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 infrastructure planning 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, 22,545 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 20, 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.

Infrastructure planning consultants by metro

  • Infrastructure planning consultants in Paris207
  • Infrastructure planning consultants in Lyon48

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 infrastructure planning 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 infrastructure planning consultants are there based in France?

RevenueBase identified 1,502 infrastructure planning 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?

EGIS, headquartered in France, tops this list with the largest team on record.

Which city has the most infrastructure planning consultants?

Paris leads with 207 headquartered companies, followed by Lyon (48) and Toulouse (24).

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 22,545 verified decision-maker contacts tracked across these 1,502 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 20, 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.