Company lists · Data refreshed August 2026

Top 25 Civil engineering consultancies based in France

There are 3,179 civil engineering consultancies headquartered in France (RevenueBase, August 2026). RevenueBase tracks 58,417 professional contacts across them, including 18,467 with verified work emails and 966 with mobile numbers. Paris is the largest hub.

This list covers civil engineering consultancies 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, how directly it supports the match, and when it was last checked. Data refreshed August 31, 2026.

3,179Companies
58,417Contacts tracked
18,467Verified emails
966Mobile numbers
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The 25 largest civil engineering consultancies based in France

Ranked by team size
Top 25 of 3,179 civil engineering consultancies based in France, ranked by team size, largest first. Data refreshed Aug 31, 2026. Evidence rates how directly each company's own description names civil engineering consultancies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContactsVerified emails
1
EGISPartial evidence

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

Source: company website · checked Aug 31, 2026
France10001+11,7614,758
2
BTP ConsultantsIndirect evidence

“BTP Consultants est un bureau de ̂, et présent à l'échelle nationale depuis plus de.”

Source: company website · checked Aug 31, 2026
Pessac, France201-5001,069297
3
SETECIndirect evidence

“setec, groupe d’ingénierie pluridisciplinaire français, réalise des projets complexes de construction à travers le monde, grâce à l'excellence technique reconnue de ses 2400…”

Source: company website · checked Aug 31, 2026
France1,001-5,000814104
4
ParlymPartial 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: company website · checked Aug 31, 2026
Marseille, France1,001-5,000732456
5
RameryIndirect 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: company website · checked Aug 31, 2026
Erquinghem Lys, France1,001-5,000668314
6

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

Source: company website · checked Aug 31, 2026
France501-1,000599398
7
Prime Engineering FrancePartial evidence

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

Source: company website · checked Aug 31, 2026
Boulogne Billancourt, France501-1,000595221
8
FondasolIndirect evidence

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

Source: company website · checked Aug 31, 2026
Avignon, France501-1,000527259
9
TPF IngenierieIndirect 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: company website · checked Aug 31, 2026
Marseille, France201-5004493
10
Groupe GéotecIndirect evidence

“Groupe Géotec, bureau d’études en ingénierie géotechnique et environnementale, créé en 1973, conseille l’ensemble des interlocuteurs de l’acte de construire : maîtres d’ouvrage…”

Source: company website · checked Aug 31, 2026
Reims, France501-1,000445287
11
Neo2Partial evidence

“NEO2 is an Engineering Consultancy and Resource Provider active in the Oil & Gas, Water Treatment & Desalination, and Power Generation industries.”

Source: company website · checked Aug 31, 2026
Dunkirk, France501-1,000382131
12
ECR EnvironnementIndirect evidence

“ECR Environnement est un bureau d’études et de conseils en ingénierie des sols, pluridisciplinaire et indépendant qui accompagne depuis les particuliers et professionnels dans…”

Source: company website · checked Aug 31, 2026
Larmor Plage, France201-500377222
13
ESA EngineeringPartial evidence

“ESA engineering is an international multidisciplinary consulting company offering a wide range of services, including MEP Design, Design Management, Acoustic Design, Lighting…”

Source: company website · checked Aug 31, 2026
Paris, France201-500373305
14
VERDIIndirect evidence

“VERDI est un groupe familial indépendant d'ingénieurs, consultants, urbanistes, architectes, planners, écologues environnementalistes et spécialistes techniques, ouvrant sur tous…”

Source: company website · checked Aug 31, 2026
Wasquehal, France201-500363159
15
WSP EN FrancePartial 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: company website · checked Aug 31, 2026
France10001+361250
16
Atlantic IngénierieIndirect 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: company website · checked Aug 31, 2026
Saint-Herblain, France201-500350181
17
InfraneoIndirect evidence

“INFRANEO est un groupe d’ingénierie de spécialité et de terrain, présent en France, en Allemagne, aux Pays-Bas, en Belgique et en Espagne.”

Source: company website · checked Aug 31, 2026
Pantin, France1,001-5,000347174
18
LUSEOPartial evidence

“LUSEO is a multidisciplinary building design firm that provides highly specialized engineering and project administration services.”

Source: company website · checked Aug 31, 2026
Paris, France501-1,00034224
19
BRL IngénierieIndirect 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: company website · checked Aug 31, 2026
Nimes, France201-500312169
20
IngevaIndirect evidence

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

Source: company website · checked Aug 31, 2026
Boulogne-Billancourt, France201-50028995
21
SeurecaPartial evidence

“Seureca is the Consulting Engineering and Strategic and Operational Assistance division of the Veolia Group.”

Source: company website · checked Aug 31, 2026
Aubervilliers, France201-500251129
22
BERIMPartial evidence

“The Bérim group is a major player in engineering and consulting in France.”

Source: company website · checked Aug 31, 2026
Paris, France201-500247129
23
Bollinger GrohmannIndirect evidence

“Frankfurt - Berlin - Munich - Stuttgart - Düsseldorf - Hamburg - Emmendingen/Lahr - Cologne - Vienna - Paris - Copenhagen - Oslo - Melbourne - Rome - Brussels - Budapest -…”

Source: company website · checked Aug 31, 2026
Paris, France201-5002252
24
Ep2cIndirect evidence

“EP2C recruits talents looking for an international career.”

Source: company website · checked Aug 31, 2026
Balma, France501-1,00021164
25
SetratIndirect evidence

“SETRAT est l’un des groupes leader dans le domaine des travaux d’aménagement du territoire.”

Source: company website · checked Aug 31, 2026
Rabat, France1,001-5,0001916

Showing 25 of 3,179 civil engineering consultancies based in France

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Civil engineering consultancies based in France at a glance

As of Aug 31, 2026
1-10Median size (employees)
ParisLargest hub · 252 HQs
966Contacts with mobile numbers
Aug 31, 2026Data refreshed

Companies by employee count

1-10
1,976
11-50
868
51-200
212
201-500
43
501-1,000
15
1,001-5,000
9
10001+
4

Civil engineering consultancies by metro

MetroCompanies
Civil engineering consultancies in Paris252
Civil engineering consultancies in Lyon74
Civil engineering consultancies in Toulouse42
Civil engineering consultancies in Bordeaux42
Civil engineering consultancies in Montpellier41
Civil engineering consultancies in Marseille39
Civil engineering consultancies in Nantes26

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 civil engineering consultancies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
What qualifies
Companies headquartered in France whose own description of what they do matches “civil engineering consultancies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among civil engineering consultancies, 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 an evidence rating so you can judge each match yourself.
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, 18,467 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 August 31, 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

How many civil engineering consultancies are there based in France?

There are 3,179 civil engineering consultancies headquartered in France as of August 2026 (RevenueBase).

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 civil engineering consultancies?

Paris leads with 252 headquartered companies, followed by Lyon (74) and Toulouse (42).

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 18,467 verified decision-maker contacts tracked across these 3,179 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.