Company lists · Data refreshed September 2026

Top 25 Structural engineering staffing based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 1,170 companies tracked

RevenueBase identified 1,170 structural engineering staffing headquartered in France as of September 2026 and tracks 17,962 professional contacts across them, including 4,395 with verified work emails and 361 with mobile numbers. Paris is the largest hub.

This list covers structural 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 September 6, 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 6, 2026 86% judged on-target in blind review

1,170Companies

17,962Contacts tracked

4,395Verified emails

361Mobile numbers

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The 25 largest structural engineering staffing based in France

Ranked by team size

Top 25 of 1,170 structural engineering staffing based in France, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to structural 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	Samsic Emploi	Indirect evidence	Rennes, FranceHQ checked Sep 6, 2026	5,001-10,000	2,454 contacts →
	“Samsic Emploi a été classée meilleure enseigne de travail temporaire par Capital, pour la 4ème année consécutive.” Source: company website · checked Sep 6, 2026
2	Freyssinet	Partial evidence	Rueil-malmaison, FranceHQ checked Sep 6, 2026	5,001-10,000	1,514 contacts →
	“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: company website · checked Sep 6, 2026
3	Parlym	Partial evidence	Estaque, FranceHQ checked Sep 6, 2026	1,001-5,000	732 contacts →
	“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 Sep 6, 2026
4	Aptiskills	Indirect evidence	92300 Levallois Perret, FranceHQ checked Sep 6, 2026	1,001-5,000	660 contacts →
	“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: company website · checked Sep 6, 2026
5	Setec TPI	Partial evidence	Paris, FranceHQ checked Sep 6, 2026	201-500	315 contacts →
	“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: company website · checked Sep 6, 2026
6	Interim Nation	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	51-200	258 contacts →
	“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: company website · checked Sep 6, 2026
7	asap.work	Partial evidence	Paris, FranceHQ checked Sep 6, 2026	51-200	227 contacts →
	“asap.work is a next-gen recruitment and staffing agency specializing in expert talent for the construction industry, temporary, freelance, and permanent.” Source: company website · checked Sep 6, 2026
8	Ep2c	Indirect evidence	Balma, FranceHQ checked Sep 6, 2026	501-1,000	211 contacts →
	“EP2C recruits talents looking for an international career.” Source: company website · checked Sep 6, 2026
9	Projex Ingénierie	Indirect evidence	Villeneuve D'ascq, FranceHQ checked Sep 6, 2026	201-500	158 contacts →
	“GROUPE PROJEX spécialiste de l'ingénierie tous corps d'état en maîtrise d’œuvre de conception, d'exécution et d'exploitation.” Source: company website · checked Sep 6, 2026
10	R2t Emploi	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	51-200	147 contacts →
	“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: company website · checked Sep 6, 2026
11	ACEPP	Indirect evidence	Lyon, FranceHQ checked Sep 6, 2026	51-200	144 contacts →
	“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: company website · checked Sep 6, 2026
12	Athéo Ingénierie	Indirect evidence	Strasbourg, FranceHQ checked Sep 6, 2026	51-200	143 contacts →
	“Expertise en infrastructure.” Source: company website · checked Sep 6, 2026
13	Kali Group	Indirect evidence	Limonest, FranceHQ checked Sep 6, 2026	51-200	135 contacts →
	“Kali Group, c’est un cabinet de conseil en ingénierie qui casse les codes.” Source: company website · checked Sep 6, 2026
14	Geotechnique SAS	Indirect evidence	Avignon, FranceHQ checked Sep 6, 2026	51-200	134 contacts →
	“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: company website · checked Sep 6, 2026
15	Soletanche Freyssinet	Strong evidence	Rueil Malmaison, FranceHQ checked Sep 6, 2026	10001+	131 contacts →
	“As the world leader in soil, structural and nuclear engineering, operating in some 120 countries, the Soletanche Freyssinet group brings together an unparalleled array of…” Source: company website · checked Sep 6, 2026
16	CET Ingénierie	Indirect evidence	Clichy, FranceHQ checked Sep 6, 2026	51-200	117 contacts →
	“Leader indépendant sur le marché de l'ingénierie française, CET Ingénierie met, au service de ses clients, plus de 50 ans de savoir-faire et des solutions techniques innovantes…” Source: company website · checked Sep 6, 2026
17	BS Engineering	Partial evidence	Reims, FranceHQ checked Sep 6, 2026	51-200	112 contacts →
	“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: company website · checked Sep 6, 2026
18	Oneside	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	51-200	107 contacts →
	“Société de conseil en ingénierie, nous proposons notre expertise dans 3 domaines - Énergies & Industrie - Infrastructures Ferroviaires - Génie civil & Bâtiment.” Source: company website · checked Sep 6, 2026
19	Ab2pro France	Indirect evidence	Bouaye, FranceHQ checked Sep 6, 2026	11-50	95 contacts →
	“AB2PRO est une agence d'emploi spécialisée dans les secteur de la construction et de l'industrie depuis 2002.” Source: company website · checked Sep 6, 2026
20	BTP Ingénierie	Partial evidence	Paris, FranceHQ checked Sep 6, 2026	11-50	92 contacts →
	“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: company website · checked Sep 6, 2026
21	Nextep HR	Indirect evidence	Rouen, FranceHQ checked Sep 6, 2026	51-200	88 contacts →
	“Nextep hr est un cabinet de recrutement & d’approche directe, spécialisé sur les recrutements en CDD, CDI & Travail Temporaire qui met son expertise au service de tous types de…” Source: company website · checked Sep 6, 2026
22	3ia	Partial evidence	Troyes, FranceHQ checked Sep 6, 2026	51-200	76 contacts →
	“3iA est un bureau d'ingénierie du bâtiment ayant les compétences en structure, fluides/thermique, VRD, économie de la construction, sismique, BIM” Source: company website · checked Sep 6, 2026
23	Madeca	Indirect evidence	Paris, FranceHQ checked Sep 6, 2026	51-200	74 contacts →
	“Basés à Paris et Lyon, nous accompagnons nos clients à chaque phase de leurs projets grâce à ́ ́́, toujours prêtes à ́.” Source: company website · checked Sep 6, 2026
24	Akila Ingénierie	Indirect evidence	Epinay Sur Seine, FranceHQ checked Sep 6, 2026	11-50	73 contacts →
	“Akila Ingénierie est un bureau d'études en ingénierie du bâtiment à taille humaine et proche de ses clients.” Source: company website · checked Sep 6, 2026
25	Synapse Construction	Indirect evidence	Écully, FranceHQ checked Sep 6, 2026	51-200	70 contacts →
	“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: company website · checked Sep 6, 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: structural 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 structural engineering staffing.
Partial evidence: Its own public description names part of structural engineering staffing, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name structural 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 1,170 structural engineering staffing based in France

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Structural engineering staffing based in France at a glance

As of Sep 6, 2026

24.5%Verified-email coverage

2.0%Mobile-number coverage

15.4Average contacts per company

1-10Median size (employees)

12.7%Largest-city concentration · Paris

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

735

11-50

310

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

4,1100–30

28031–60

061–90

090–180

5180+

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 structural 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 “structural 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 structural 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 structural 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, 4,395 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 6, 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.

Structural engineering staffing by metro

Structural engineering staffing in Paris149
Structural engineering staffing in Lyon31

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 structural 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 structural engineering staffing are there based in France?

RevenueBase identified 1,170 structural engineering staffing 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?

Samsic Emploi, headquartered in Rennes, tops this list with the largest team on record.

Which city has the most structural engineering staffing?

Paris leads with 149 headquartered companies, followed by Lyon (31) and Toulouse (18).

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 4,395 verified decision-maker contacts tracked across these 1,170 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 6, 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.