Company lists · Data refreshed August 2026

Top 25 Civil engineering staffing based in France

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

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 856 companies tracked

RevenueBase identified 856 civil engineering staffing headquartered in France as of August 2026 and tracks 11,405 professional contacts across them, including 3,335 with verified work emails and 228 with mobile numbers. Paris is the largest hub.

This list covers civil engineering staffing 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

856Companies

11,405Contacts tracked

3,335Verified emails

228Mobile numbers

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The 25 largest civil engineering staffing based in France

Ranked by team size

Top 25 of 856 civil engineering staffing based in France, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to civil engineering staffing: 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	Freyssinet	Strong evidence	Rueil-Malmaison, France	5,001-10,000	1,512 contacts →
	Strong evidence “Founded over 70 years ago by Eugène Freyssinet, the inventor of prestressing, Freyssinet brings together an unrivalled range of skills in the specialist civil engineering sector…” Source: RevenueBase Database · checked Aug 31, 2026
2	Parlym	Partial evidence	Marseille, France	1,001-5,000	732 contacts →
	Partial 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 Aug 31, 2026
3	Setec TPI	Strong evidence	Paris, France	201-500	313 contacts →
	Strong 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 Aug 31, 2026
4	Interim Nation	Indirect evidence	Paris, France	51-200	255 contacts →
	Indirect evidence “Depuis plus de 50 ans, le groupe INTERIM NATION est à vos côtés pour renforcer vos besoins en ressources humaines par des solutions adaptées à vos attentes et aboutir à vous…” Source: RevenueBase Database · checked Aug 31, 2026
5	Ep2c	Indirect evidence	Balma, France	501-1,000	211 contacts →
	Indirect evidence “EP2C recruits talents looking for an international career.” Source: RevenueBase Database · checked Aug 31, 2026
6	Groupe Projex	Indirect evidence	Villeneuve-Dascq, France	201-500	174 contacts →
	Indirect evidence “GROUPE PROJEX spécialiste de l'ingénierie tous corps d'état en maîtrise d’œuvre de conception, d'exécution et d'exploitation.” Source: RevenueBase Database · checked Aug 31, 2026
7	ACEPP	Indirect evidence	Brest, France	51-200	148 contacts →
	Indirect evidence “INGÉNIERISTE DE LA CONSTRUCTION DES INFRASTRUCTURES COMPLEXES Pour garantir à nos clients, le transfert réussi à l’exploitant des d’infrastructures complexes, notre département…” Source: RevenueBase Database · checked Aug 31, 2026
8	R2t Emploi	Indirect evidence	Paris, France	51-200	147 contacts →
	Indirect evidence “Fondée en 1998, R2T est une entreprise de travail temporaire et de recrutement spécialisée dans les métiers du BTP et de l’Environnement - Bâtiment : Gros Œuvre, Second Œuvre -…” Source: RevenueBase Database · checked Aug 31, 2026
9	Athéo Ingénierie	Indirect evidence	Strasbourg, France	51-200	144 contacts →
	Indirect evidence “Expertise en infrastructure.” Source: RevenueBase Database · checked Aug 31, 2026
10	Geotechnique SAS	Indirect evidence	Avignon, France	51-200	134 contacts →
	Indirect evidence “GEOTECHNIQUE SAS - Sciences de la Terre est un bureau d'études en ingénierie géotechnique qui apporte son savoir-faire à l'ensemble des protagonistes intervenant dans un projet de…” Source: RevenueBase Database · checked Aug 31, 2026
11	BS Engineering	Strong evidence	Reims, France	51-200	110 contacts →
	Strong evidence “BS Engineering, partenaire des acteurs majeurs de la construction, est spécialisée dans les domaines du génie civil, des infrastructures de transports, de l’énergie, de…” Source: RevenueBase Database · checked Aug 31, 2026
12	Oneside	Partial evidence	Lyon, France	51-200	105 contacts →
	Partial evidence “Société de conseil en ingénierie, nous proposons notre expertise dans 3 domaines - Énergies & Industrie - Infrastructures Ferroviaires - Génie civil & Bâtiment.” Source: RevenueBase Database · checked Aug 31, 2026
13	Atixis	Partial evidence	France	51-200	81 contacts →
	Partial evidence “ATIXIS is an Engineering and Project Management Company created in 2012 by Engineers.” Source: RevenueBase Database · checked Aug 31, 2026
14	Synapse Construction	Indirect evidence	Dijon, France	51-200	71 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 Aug 31, 2026
15	Sadrin Rapin	Strong evidence	Le Mans, France	201-500	68 contacts →
	Strong evidence “SADRIN RAPIN is a Civil Engineering company located in ZIS, LE MANS, Pays de la Loire, France.” Source: RevenueBase Database · checked Aug 31, 2026
16	Axiolis	Indirect evidence	Villeurbanne, France	51-200	67 contacts →
	Indirect evidence “Depuis plus de 10 ans nous intervenons sur l’ensemble des métiers de l’ingénierie des structures neuves et existantes en maîtrise d’œuvre, exécution, instrumentation et diagnostic…” Source: RevenueBase Database · checked Aug 31, 2026
17	Sertec Engineering Consulting	Strong evidence	Roquebrune Cap Martin, France	51-200	66 contacts →
	Strong evidence “Sertec was founded in 1968 as an engineering consulting company for execution of calculation services in the field of civil engineering, plant engineering and evironmental…” Source: RevenueBase Database · checked Aug 31, 2026
18	Odetec	Indirect evidence	Bergerac, France	51-200	64 contacts →
	Indirect evidence “ODETEC – Ingénierie Technique et Environnementale Bureaux à Bordeaux, Paris, Périgueux, Rennes, Agen, Brive Depuis 2007, ODETEC conçoit et pilote des projets de construction et de…” Source: RevenueBase Database · checked Aug 31, 2026
19	ANA Ingénierie	Indirect evidence	Bordeaux, France	51-200	61 contacts →
	Indirect evidence “Bureau d’Ingénierie de la construction, maîtrise d’œuvre de Conception et d’Exécution, ANA Ingénierie regroupe les compétences d’une équipe de 73 collaborateurs autour de valeurs…” Source: RevenueBase Database · checked Aug 31, 2026
20	Groupe Trefle	Indirect evidence	Saint-Priest, France	51-200	47 contacts →
	Indirect evidence “Nous sommes une société de conseil en ingénierie et spécialiste de l’assistance technique de projet.” Source: RevenueBase Database · checked Aug 31, 2026
21	Ribiere	Indirect evidence	Salaise-Sur-Sanne, France	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 Aug 31, 2026
22	Entreprise Pinto	Strong evidence	La Garenne-Colombes, France	51-200	46 contacts →
	Strong evidence “ENTREPRISE PINTO is a civil engineering company based out of 48 Rue Jules Verne, Fougères, Brittany, France.” Source: RevenueBase Database · checked Aug 31, 2026
23	Sococonsult Maroc	Indirect evidence	France	51-200	41 contacts →
	Indirect evidence “Bureau d'études spécialisé dans la gestion de projets de construction, les infrastructures, le monitoring et le digital.” Source: RevenueBase Database · checked Aug 31, 2026
24	Groupe Ascia	Indirect evidence	Pornichet, France	51-200	40 contacts →
	Indirect evidence “Le groupe ASCIA, c'est 70 collaborateurs au sein de 5 agences de proximité - ASCIA ingénierie à HAUTE GOULAINE - IDRB à la Mouilleron le Captif - AEB à Pornichet - EBAC à Vierzon…” Source: RevenueBase Database · checked Aug 31, 2026
25	Artis Interim	Indirect evidence	Rennes, France	501-1,000	39 contacts →
	Indirect evidence “ARTIS BÂTIMENT, agence d'emploi spécialisée depuis 20 ans dans l'industrie, le bâtiment, le tertiaire et les bureaux d'études, recrute en intérim, CDD et CDI.” Source: RevenueBase Database · checked Aug 31, 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: civil engineering staffing. 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 civil engineering staffing.
Partial evidence: Its own public description names part of civil engineering staffing, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name civil engineering staffing. 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 856 civil engineering staffing based in France

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Civil engineering staffing based in France at a glance

As of Aug 31, 2026

29.2%Verified-email coverage

2.0%Mobile-number coverage

13.3Average contacts per company

1-10Median size (employees)

11.2%Largest-city concentration · Paris

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

505

11-50

247

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 staffing, 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 “civil engineering staffing”. 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 civil engineering staffing), 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 civil engineering staffing, 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, 3,335 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.

Civil engineering staffing by metro

Civil engineering staffing in Paris96

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 civil engineering staffing, 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 civil engineering staffing are there based in France?

RevenueBase identified 856 civil engineering staffing headquartered in France as of August 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?

Freyssinet, headquartered in Rueil-Malmaison, tops this list with the largest team on record.

Which city has the most civil engineering staffing?

Paris leads with 96 headquartered companies, followed by Lyon (20) and Toulouse (12).

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 3,335 verified decision-maker contacts tracked across these 856 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 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.