Company lists · Data refreshed September 2026

Top 25 Seismic engineering companies based in France

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 354 companies tracked

RevenueBase identified 354 company matches for seismic engineering companies associated with France as of September 2026 and tracks 4,149 professional contacts across them, including 974 with verified work emails. Paris is the largest hub.

This list covers company matches for seismic engineering companies associated with France, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Sep 17, 2026 How this list was built

354Companies

4,149Contacts tracked

974Verified emails

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The 25 largest seismic engineering companies based in France

Ranked by team size

Top 25 of 354 company matches for seismic engineering companies based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Geotechnique SAS	Exact match	Avignon, FranceHQ recorded Sep 17, 2026	51-200	134 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Soletanche Freyssinet	Exact match	Rueil Malmaison, FranceHQ recorded Sep 17, 2026	10001+	131 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Temsol	Exact match	Merignac Cedex, FranceHQ recorded Sep 17, 2026	51-200	125 contacts →
	Exact match “Temsol est reconnue depuis 50 ans comme le spécialiste dans les domaines de la géotechnique, des structures et de l’environnement.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	BTP Ingénierie	Exact match	Paris, FranceHQ recorded Sep 17, 2026	11-50	92 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Akila Ingénierie	Exact match	Epinay Sur Seine, FranceHQ recorded Sep 17, 2026	11-50	73 contacts →
	Exact match “Akila Ingénierie est un bureau d'études en ingénierie du bâtiment à taille humaine et proche de ses clients.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Axiolis	Exact match	La Penne-sur-huveaune, FranceHQ recorded Sep 17, 2026	51-200	67 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	SOL Solution SAS	Exact match	Riom, FranceHQ recorded Sep 17, 2026	51-200	65 contacts →
	Exact match “Sol Solution is a geotechnical, geological, and geophysical engineering firm, established in 1992.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Setec Diadès	Exact match	Paris, FranceHQ recorded Sep 17, 2026	11-50	63 contacts →
	Exact match “DIADES est la société du groupe SETEC spécialisée dans le diagnostic des structures et a pour missions principales - l’ingénierie du diagnostic, de la maintenance, les études de…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Novatlas	Exact match	Ivry-sur-seine, FranceHQ recorded Sep 17, 2026	51-200	60 contacts →
	Exact match “Depuis plus de 30 ans, Novatlas accompagne les acteurs du marché de la construction pour relever les défis d’aujourd’hui : bâtir, réinventer l’espace urbain et préserver notre…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	KAÉNA	Exact match	Saint Vincent De Mercuze, FranceHQ recorded Sep 17, 2026	51-200	53 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	SERBA	Exact match	Challans, FranceHQ recorded Sep 17, 2026	51-200	48 contacts →
	Exact match “SERBA est une entité du groupe NOVAM, au sein du pôle Structures Béton, Bois & Métal (SERBA, SERTCO, ECTS).” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Gph, Bureau D'études Pour L'habitat	Exact match	Challans, FranceHQ recorded Sep 17, 2026	11-50	42 contacts →
	Exact match “GPH est une entité du groupe NOVAM, au sein du pôle Habitat et géotechnique de l'habitat.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Fondouest	Exact match	Longueville, FranceHQ recorded Sep 17, 2026	51-200	42 contacts →
	Exact match “FONDOUEST is a construction company based out of ZONE ARTISANALE 727 RUE DU PONT CE, LONGUEVILLE, France.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Technosol	Exact match	Ballainvilliers, FranceHQ recorded Sep 17, 2026	51-200	42 contacts →
	Exact match “TECHNOSOL est le bureau d'ingénierie géotechnique du Groupe GENGIS, Groupe indépendant d'ingénieries spécialisées en géosciences et structure.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Armasol	Exact match	Réaumont, FranceHQ recorded Sep 17, 2026	51-200	40 contacts →
	Exact match “ARMASOL et ses bureaux d'études géotechniques implantés sur l'ensemble du territoire national vous accompagnent pour aménager et construire en toute sérénité.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Realtimeseismic	Exact match	Pau, FranceHQ recorded Sep 17, 2026	11-50	37 contacts →
	Exact match “Realtimeseismic is a leading geophysics services and technology solutions company – we are passionate about innovating to bring agile, accurate geophysics solutions to our valued…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	AERYS	Exact match	Arcomps, FranceHQ recorded Sep 17, 2026	51-200	36 contacts →
	Exact match “SONDAGE GÉOTECHNIQUES : La géotechnique est l'étude de l'adaptation des ouvrages humains aux sols et roches formant le terrain naturel.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	Cideco	Exact match	Aubiere, FranceHQ recorded Sep 17, 2026	11-50	35 contacts →
	Exact match “We provide expert and innovative solutions to evaluate and monitor structures of buildings and bridges- Engineering services for diagnosis of structures and resistance…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	SOL Conseil	Exact match	Massy, FranceHQ recorded Sep 17, 2026	51-200	34 contacts →
	Exact match “Avec plus de 40 ans de savoir-faire dans le domaine de la Géotechnique, SOL CONSEIL accompagne ses clients sur tous types de projets en bâtiment, génie civil, aménagements…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Sixense Necs	Exact match	Sceaux, FranceHQ recorded Sep 17, 2026	11-50	34 contacts →
	Exact match “Sixense necs est un bureau d’étude spécialisé dans l’expertise et le conseil dans le domaine du génie civil.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Osmoz-Ing	Exact match	Genay, FranceHQ recorded Sep 17, 2026	11-50	33 contacts →
	Exact match “BET TECHNIQUE : Fluides - Économie de la construction - Structure à GENAY” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Bost Ingénierie	Exact match	La Talaudiere, FranceHQ recorded Sep 17, 2026	11-50	31 contacts →
	Exact match “Bost ingénierie réalise depuis 2001 des études de structures pour des projets neufs et de restructuration dans les domaines suivants - Béton Armé - Charpente Métallique -…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Saga Ingenierie	Exact match	Grigny, FranceHQ recorded Sep 17, 2026	11-50	29 contacts →
	Exact match “À vos côtés, du sol jusqu’à l’horizon, pour tous vos projets géotechniques.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Studis Ingenierie	Exact match	Lyon, FranceHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “Bureau d'études spécialisé dans l'ingénierie du bâtiment et la restauconception, dans l'ensemble des domaines de la construction (tertiaire, logements, scolaire.)” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Structureo	Exact match	Antony, FranceHQ recorded Sep 17, 2026	11-50	28 contacts →
	Exact match “STRUCTUREO est un bureau d'études structure et géotechnique qui intervient sur les bâtiments existants, réalisant diagnostics, études, conseils, instrumentation des ouvrages…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “seismic engineering companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 354 seismic engineering companies based in France

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Seismic engineering companies based in France at a glance

As of Sep 17, 2026

23.5%Verified-email coverage

11.7Average contacts per company

1-10Median size (employees)

8.5%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

237

11-50

51-200

201-500

501-1,000

10001+

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 354 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with France whose business descriptions match “seismic engineering companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 974 professional contacts with verified work emails across the full matched dataset. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “seismic engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many seismic engineering companies are there based in France?

RevenueBase identified 354 company matches for seismic engineering companies associated with France as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Geotechnique SAS tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most seismic engineering companies?

Paris leads with 30 company records, followed by Lyon (6) and Montpellier (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 974 professional contacts with verified work emails tracked across these 354 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 SmartSearch, 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.