Company lists · Data refreshed September 2026

Top 25 Earthquake engineering companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 292 companies tracked

RevenueBase identified 292 earthquake engineering companies headquartered in France as of September 2026 and tracks 2,591 professional contacts across them, including 749 with verified work emails. Paris is the largest hub.

This list covers earthquake engineering companies 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 15, 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 15, 2026 86% judged on-target in blind review

292Companies

2,591Contacts tracked

749Verified emails

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The 25 largest earthquake engineering companies based in France

Ranked by team size

Top 25 of 292 earthquake engineering companies based in France, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to earthquake engineering companies: 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	Geotechnique SAS	Indirect evidence	Avignon, FranceHQ checked Sep 15, 2026	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 Sep 15, 2026
2	BTP Ingénierie	Indirect evidence	Paris, FranceHQ checked Sep 15, 2026	11-50	92 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 15, 2026
3	Akila Ingénierie	Indirect evidence	Epinay Sur Seine, FranceHQ checked Sep 15, 2026	11-50	73 contacts →
	Indirect evidence “Akila Ingénierie est un bureau d'études en ingénierie du bâtiment à taille humaine et proche de ses clients.” Source: RevenueBase Database · checked Sep 15, 2026
4	Axiolis	Indirect evidence	La Penne-sur-huveaune, FranceHQ checked Sep 15, 2026	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 Sep 15, 2026
5	SOL Solution SAS	Partial evidence	Riom, FranceHQ checked Sep 15, 2026	51-200	65 contacts →
	Partial evidence “Sol Solution is a geotechnical, geological, and geophysical engineering firm, established in 1992.” Source: RevenueBase Database · checked Sep 15, 2026
6	KAÉNA	Indirect evidence	Saint Vincent De Mercuze, FranceHQ checked Sep 15, 2026	51-200	53 contacts →
	Indirect evidence “Bureau d'études géotechniques situé au coeur des Alpes (1 agence au Touvet et 1 agence à Annecy,1 agence à St Priest) ayant ses propres ateliers de sondages (5 foreuses dont 1…” Source: RevenueBase Database · checked Sep 15, 2026
7	Sage Ingenierie	Indirect evidence	Gières, FranceHQ checked Sep 15, 2026	51-200	51 contacts →
	Indirect evidence “La Société Alpine Géotechnique (SAGE Ingénierie) est un bureau d'études de sols indépendant (SAS) dont les services couvrent toute l’ingénierie géotechnique spécifique aux…” Source: RevenueBase Database · checked Sep 15, 2026
8	SERBA	Indirect evidence	Challans, FranceHQ checked Sep 15, 2026	51-200	48 contacts →
	Indirect evidence “SERBA est une entité du groupe NOVAM, au sein du pôle Structures Béton, Bois & Métal (SERBA, SERTCO, ECTS).” Source: RevenueBase Database · checked Sep 15, 2026
9	Gph, Bureau D'études Pour L'habitat	Indirect evidence	Challans, FranceHQ checked Sep 15, 2026	11-50	42 contacts →
	Indirect evidence “GPH est une entité du groupe NOVAM, au sein du pôle Habitat et géotechnique de l'habitat.” Source: RevenueBase Database · checked Sep 15, 2026
10	Technosol	Indirect evidence	Ballainvilliers, FranceHQ checked Sep 15, 2026	51-200	42 contacts →
	Indirect evidence “TECHNOSOL est le bureau d'ingénierie géotechnique du Groupe GENGIS, Groupe indépendant d'ingénieries spécialisées en géosciences et structure.” Source: RevenueBase Database · checked Sep 15, 2026
11	Cetrac	Indirect evidence	Saint-herblain, FranceHQ checked Sep 15, 2026	11-50	41 contacts →
	Indirect evidence “Reconnue dans l’Ouest depuis 1974, forte d’une équipe de près de soixante collaborateurs, notre entreprise indépendante intervient en études, maîtrise d’oeuvre et ingénierie du…” Source: RevenueBase Database · checked Sep 15, 2026
12	AERYS	Indirect evidence	Arcomps, FranceHQ checked Sep 15, 2026	51-200	36 contacts →
	Indirect evidence “SONDAGE GÉOTECHNIQUES : La géotechnique est l'étude de l'adaptation des ouvrages humains aux sols et roches formant le terrain naturel.” Source: RevenueBase Database · checked Sep 15, 2026
13	Cideco	Partial evidence	Aubiere, FranceHQ checked Sep 15, 2026	11-50	35 contacts →
	Partial evidence “We provide expert and innovative solutions to evaluate and monitor structures of buildings and bridges- Engineering services for diagnosis of structures and resistance…” Source: RevenueBase Database · checked Sep 15, 2026
14	Sixense Necs	Indirect evidence	Sceaux, FranceHQ checked Sep 15, 2026	11-50	34 contacts →
	Indirect evidence “Sixense necs est un bureau d’étude spécialisé dans l’expertise et le conseil dans le domaine du génie civil.” Source: RevenueBase Database · checked Sep 15, 2026
15	Bost Ingénierie	Indirect evidence	La Talaudiere, FranceHQ checked Sep 15, 2026	11-50	31 contacts →
	Indirect evidence “Bost ingénierie réalise depuis 2001 des études de structures pour des projets neufs et de restructuration dans les domaines suivants - Béton Armé - Charpente Métallique -…” Source: RevenueBase Database · checked Sep 15, 2026
16	Saga Ingenierie	Indirect evidence	Grigny, FranceHQ checked Sep 15, 2026	11-50	29 contacts →
	Indirect evidence “À vos côtés, du sol jusqu’à l’horizon, pour tous vos projets géotechniques.” Source: RevenueBase Database · checked Sep 15, 2026
17	Studis Ingenierie	Indirect evidence	Lyon, FranceHQ checked Sep 15, 2026	11-50	28 contacts →
	Indirect evidence “Bureau d'études spécialisé dans l'ingénierie du bâtiment et la restauconception, dans l'ensemble des domaines de la construction (tertiaire, logements, scolaire.)” Source: RevenueBase Database · checked Sep 15, 2026
18	Structureo	Indirect evidence	Antony, FranceHQ checked Sep 15, 2026	11-50	28 contacts →
	Indirect evidence “STRUCTUREO est un bureau d'études structure et géotechnique qui intervient sur les bâtiments existants, réalisant diagnostics, études, conseils, instrumentation des ouvrages…” Source: RevenueBase Database · checked Sep 15, 2026
19	Design BOX	Indirect evidence	Rouen, FranceHQ checked Sep 15, 2026	11-50	23 contacts →
	Indirect evidence “Design Box a été créée en 2009 par Philip Garbutt et Pierre Mouchel pour proposer un service de pointe en matière de structure auprès des maîtres d’ouvrages, des architectes et…” Source: RevenueBase Database · checked Sep 15, 2026
20	SKY Ingenierie	Indirect evidence	Alfortville, FranceHQ checked Sep 15, 2026	11-50	22 contacts →
	Indirect evidence “Diagnostic Structure, Couverture, Étanchéité et Façade, Conception, Suivi de Chantier, OPC et Exécution: SKY INGENIERIE est spécialisé dans l'ingénierie de la structure pour les…” Source: RevenueBase Database · checked Sep 15, 2026
21	BEGT	Indirect evidence	Laon, FranceHQ checked Sep 15, 2026	11-50	22 contacts →
	Indirect evidence “BEGT est un bureau d’études spécialisé dans le domaine du béton armé, doté d’une expertise de plus de 32 ans dans la réalisation de plans et d’études techniques.” Source: RevenueBase Database · checked Sep 15, 2026
22	Fondatec	Indirect evidence	Janneyrias, FranceHQ checked Sep 15, 2026	11-50	22 contacts →
	Indirect evidence “Créé en FONDATEC est un bureau d'études de sols et fondations dans les domaines de la construction, de l'environnement et de l'expertise.” Source: RevenueBase Database · checked Sep 15, 2026
23	APC Ingenierie	Indirect evidence	Vigneux-de-bretagne, FranceHQ checked Sep 15, 2026	11-50	21 contacts →
	Indirect evidence “Notre bureau d'études est spécialisé en géotechnique, géologie, hydrogéologie, environnement et diagnostic pollution, essais sur béton et matériaux de la construction, contrôle et…” Source: RevenueBase Database · checked Sep 15, 2026
24	Betex Ingenierie	Indirect evidence	Six-fours-les-plages, FranceHQ checked Sep 15, 2026	11-50	19 contacts →
	Indirect evidence “L'INGÉNIERIE STRUCTURELLE DE L'EXISTANT Spécialiste de la reconnaissance et de l’analyse des structures et des matériaux existants, BETEX INGENIERIE vous propose un accompagnement…” Source: RevenueBase Database · checked Sep 15, 2026
25	Geodynamique & Structure	Indirect evidence	Montrouge, FranceHQ checked Sep 15, 2026	11-50	17 contacts →
	Indirect evidence “Géodynamique & Structure is a consulting firm specializing in the analysis of the behavior of soils, structures, equipment and their interactions under cyclic (swell, vibration)…” Source: RevenueBase Database · checked Sep 15, 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: earthquake engineering companies. 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 earthquake engineering companies.
Partial evidence: Its own public description names part of earthquake engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name earthquake engineering companies. 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 292 earthquake engineering companies based in France

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Earthquake engineering companies based in France at a glance

As of Sep 15, 2026

28.9%Verified-email coverage

8.9Average contacts per company

1-10Median size (employees)

9.9%Largest-city concentration · Paris

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

193

11-50

51-200

201-500

501-1,000

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 292 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 earthquake engineering companies, 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 “earthquake engineering companies”. 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 earthquake engineering companies), 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 earthquake engineering companies, 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, 749 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 15, 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.

Earthquake engineering companies by metro

Earthquake engineering companies in Paris29

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 earthquake engineering companies, 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 earthquake engineering companies are there based in France?

RevenueBase identified 292 earthquake engineering companies 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?

Geotechnique SAS, headquartered in Avignon, tops this list with the largest team on record.

Which city has the most earthquake engineering companies?

Paris leads with 29 headquartered companies, followed by Lyon (4) and Marseille (4).

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 749 verified decision-maker contacts tracked across these 292 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 15, 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.