Company lists · Data refreshed September 2026

Top 25 Industrial maintenance consulting firms based in France

Name: Industrial maintenance consulting firms based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,100 companies tracked

RevenueBase identified 1,100 industrial maintenance consulting firms headquartered in France as of September 2026 and tracks 14,806 professional contacts across them, including 3,479 with verified work emails. Paris is the largest hub.

This list covers industrial maintenance consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review

1,100Companies

14,806Contacts tracked

3,479Verified emails

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The 25 largest industrial maintenance consulting firms based in France

Ranked by team size

Top 25 of 1,100 industrial maintenance consulting firms based in France, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to industrial maintenance consulting firms: 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	EKIUM	Indirect evidence	Lyon Cedex 07, FranceHQ checked Sep 28, 2026	1,001-5,000	1,502 contacts →
	Indirect evidence “Welcome to Ekium!” Source: RevenueBase Database · checked Sep 28, 2026
2	Groupe Acceo BET Energie, Ascenseur, Environnement, AMO & MOE Spécialisées	Indirect evidence	La Ciotat, FranceHQ checked Sep 28, 2026	501-1,000	488 contacts →
	Indirect evidence “ACCEO est un bureau d’études en bâtiment indépendant fondé en 2003 et spécialisé dans des domaines à forte technicité : Ascenseurs, Efficacité énergétique, Environnement, AMO et…” Source: RevenueBase Database · checked Sep 28, 2026
3	Fives Maintenance	Strong evidence	Montévrain, FranceHQ checked Sep 28, 2026	501-1,000	416 contacts →
	Strong evidence “Spécialiste de la maintenance industrielle depuis plus de vingt ans, Fives intervient dans le cadre de contrats à obligation de résultats pour assurer la maintenance préventive…” Source: RevenueBase Database · checked Sep 28, 2026
4	DV Group	Partial evidence	Hesdin, FranceHQ checked Sep 28, 2026	201-500	261 contacts →
	Partial evidence “European leader in ENGINEERING, MAINTENANCE and CONTROL, DV GROUP works every day to satisfy its customers and to remain faithful to its reputation "Expert in Motion Technology".” Source: RevenueBase Database · checked Sep 28, 2026
5	Emalec	Indirect evidence	St-genis-les-ollières, FranceHQ checked Sep 28, 2026	201-500	221 contacts →
	Indirect evidence “Notre succès s’appuie sur près de 400 collaborateurs, 7/7 pour réaliser des prestations d'entretien et de dépannage sur plus de 20 sites professionnels dans 14 pays.” Source: RevenueBase Database · checked Sep 28, 2026
6	Nbtech	Partial evidence	Les Ulis, FranceHQ checked Sep 28, 2026	201-500	185 contacts →
	Partial evidence “NBtech rassemble l’ensemble des activités et savoir-faire en matière d’études techniques, de conseils en technologie et d’ingénierie industrielle, dans les domaines automobile…” Source: RevenueBase Database · checked Sep 28, 2026
7	Groupe Pharea	Partial evidence	Lyon, FranceHQ checked Sep 28, 2026	201-500	140 contacts →
	Partial evidence “Le Groupe Pharea, une expertise technique depuis près de 15 ans au service de vos projets industriels!” Source: RevenueBase Database · checked Sep 28, 2026
8	Groupe Emile Dufour SAS	Indirect evidence	Mantes-la-ville, FranceHQ checked Sep 28, 2026	201-500	122 contacts →
	Indirect evidence “Nos ingénieurs, techniciens, commerciaux, en formation continuelle auprès de nos partenaires constructeurs (Leaders sur leur marché) sont chaque jour disponibles pour vous…” Source: RevenueBase Database · checked Sep 28, 2026
9	Aserti Electronic	Strong evidence	Vannes, FranceHQ checked Sep 28, 2026	201-500	117 contacts →
	Strong evidence “ASERTI Electronic est une société spécialisée dans la maintenance d’équipements industriels électroniques et de systèmes d’entraînements.” Source: RevenueBase Database · checked Sep 28, 2026
10	Steamo	Partial evidence	Levallois-perret, FranceHQ checked Sep 28, 2026	201-500	113 contacts →
	Partial evidence “Chez Steamo, nous composons la maintenance multitechnique, les travaux associés et l’optimisation énergétique en parfaite harmonie, pour garantir des espaces performants, durables…” Source: RevenueBase Database · checked Sep 28, 2026
11	Ameg Group Ingénierie Industrielle	Partial evidence	Meylan, FranceHQ checked Sep 28, 2026	201-500	110 contacts →
	Partial evidence “FR) AMEG Group \| Société de conseil et d'assistance technique en ingénierie industrielle.” Source: RevenueBase Database · checked Sep 28, 2026
12	Somafi Group France	Partial evidence	Moirans, FranceHQ checked Sep 28, 2026	11-50	82 contacts →
	Partial evidence “Et si nous faisions connaissance?#speeddating On se présente : Nous sommes les professionnels de la fermeture industrielle et des équipements de quai.” Source: RevenueBase Database · checked Sep 28, 2026
13	M2o Group	Partial evidence	Scionzier, FranceHQ checked Sep 28, 2026	51-200	75 contacts →
	Partial evidence “M²O Group – L’expertise industrielle au service de vos performances Née en 1970, M²O est avant tout une aventure familiale.” Source: RevenueBase Database · checked Sep 28, 2026
14	SEIBO	Partial evidence	Passel, FranceHQ checked Sep 28, 2026	51-200	74 contacts →
	Partial evidence “Depuis 50 ans, SEIBO accompagne les industriels pour assurer la performance de leurs équipements.” Source: RevenueBase Database · checked Sep 28, 2026
15	STEMI	Strong evidence	Saint Remy, FranceHQ checked Sep 28, 2026	51-200	68 contacts →
	Strong evidence “Electricité, Automatisme, Maintenance Industrielle” Source: RevenueBase Database · checked Sep 28, 2026
16	Namixis	Indirect evidence	Montigny Le Bretonneux, FranceHQ checked Sep 28, 2026	51-200	66 contacts →
	Indirect evidence “Namixis - SSICoor est une société de Conseil et d'optimisation des systèmes du Bâtiment dans les domaines de l'ascenseur, l'escalier mécanique, les fermetures automatiques, le…” Source: RevenueBase Database · checked Sep 28, 2026
17	Groupe API	Partial evidence	Yffiniac, FranceHQ checked Sep 28, 2026	51-200	62 contacts →
	Partial evidence “Le Groupe API, intégrateur de solutions de pilotage des process et des infrastructures tertiaires et industrielles, poursuit activement son développement.” Source: RevenueBase Database · checked Sep 28, 2026
18	Ampi Agence DE Maintenance ET DE Prestations Industrielles	Strong evidence	Muizon, FranceHQ checked Sep 28, 2026	11-50	59 contacts →
	Strong evidence “Spécialisée dans la maintenance industrielle, la SAS A.M.P.I est capable de combler vos besoins en termes de maintenance préventive, curative ou améliorative sur des systèmes : •…” Source: RevenueBase Database · checked Sep 28, 2026
19	Dessindus	Strong evidence	Colmar, FranceHQ checked Sep 28, 2026	51-200	51 contacts →
	Strong evidence “Maintenance Industrielle, Mécanique Générale et Métallerie : Bureau d'étude - réalisation - pose - maintenance et développement Pôle Électrique : Tertiaire et Industriel” Source: RevenueBase Database · checked Sep 28, 2026
20	Auphys Technologie	Partial evidence	Seyssinet-pariset, FranceHQ checked Sep 28, 2026	11-50	49 contacts →
	Partial evidence “AUPHYS Technologie est une société de services en Ingénierie Industrielle.” Source: RevenueBase Database · checked Sep 28, 2026
21	Kasadenn	Partial evidence	Nantes, FranceHQ checked Sep 28, 2026	11-50	46 contacts →
	Partial evidence “Société d'Ingénierie et de Conseil spécialisée en Génie Industriel.” Source: RevenueBase Database · checked Sep 28, 2026
22	MAXEI	Strong evidence	Monchy Le Preux, FranceHQ checked Sep 28, 2026	51-200	45 contacts →
	Strong evidence “Créée en 1898, ARRAS MAXEI est une société industrielle française spécialisée dans la conception, fabrication et maintenance de machines & équipements sur mesure pour de nombreux…” Source: RevenueBase Database · checked Sep 28, 2026
23	Et2i	Partial evidence	Port-jérôme-sur-seine, FranceHQ checked Sep 28, 2026	11-50	45 contacts →
	Partial evidence “L’EXPÉRIENCE EST INDISPENSABLE POUR TRAVAILLER DANS LE DOMAINE DES ETUDES TECHNIQUES D’INSTALLATIONS INDUSTRIELLES.” Source: RevenueBase Database · checked Sep 28, 2026
24	Selene	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	51-200	43 contacts →
	Indirect evidence “Société de Conseil faite par des consultants pour des consultants.” Source: RevenueBase Database · checked Sep 28, 2026
25	REXIA	Partial evidence	Vénissieux, FranceHQ checked Sep 28, 2026	11-50	42 contacts →
	Partial evidence “REXIA, société de Conseil et Ingénierie industrielle accompagne ses clients dans leurs projets de produit ou de process, en mobilisant les meilleurs consultants, pour satisfaire…” Source: RevenueBase Database · checked Sep 28, 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: industrial maintenance consulting firms. 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 industrial maintenance consulting firms.
Partial evidence: Its own public description names part of industrial maintenance consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial maintenance consulting firms. 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 1,100 industrial maintenance consulting firms based in France

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Industrial maintenance consulting firms based in France at a glance

As of Sep 28, 2026

23.5%Verified-email coverage

13.5Average contacts per company

1-10Median size (employees)

2.8%Largest-city concentration · Paris

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

646

11-50

322

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,100 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 industrial maintenance consulting firms, 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 “industrial maintenance consulting firms”. 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 industrial maintenance consulting firms), 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 industrial maintenance consulting firms, 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, 3,479 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 28, 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.

Industrial maintenance consulting firms by metro

Industrial maintenance consulting firms in Paris31

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 industrial maintenance consulting firms, 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 industrial maintenance consulting firms are there based in France?

RevenueBase identified 1,100 industrial maintenance consulting firms 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?

EKIUM, headquartered in France, tops this list with the largest team on record.

Which city has the most industrial maintenance consulting firms?

Paris leads with 31 headquartered companies, followed by Lyon (23) and Toulouse (14).

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 3,479 verified decision-maker contacts tracked across these 1,100 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 28, 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.