Company lists · Data refreshed November 2026

Top 25 Industrial optimization firms based in France

RevenueBase identified 458 company matches for industrial optimization firms associated with France as of November 2026 and tracks 4,207 professional contacts across them, including 1,582 with verified work emails. Paris is the largest hub.

This list covers company matches for industrial optimization firms 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 November 6, 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 Nov 6, 2026 How this list was built
458Companies
4,207Contacts tracked
1,582Verified emails
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The 25 largest industrial optimization firms based in France

Ranked by team size
Top 25 of 458 company matches for industrial optimization firms based in France, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchParis, FranceHQ recorded Nov 6, 20261,001-5,000632 contacts →

Exact match

“At EFESO Management Consultants, we partner with industrial leaders to build stronger, more resilient and future ready operations, enabling their organizations to outperform in an…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAubervilliers, FranceHQ recorded Nov 6, 20261,001-5,000435 contacts →

Exact match

“Veolia Industries Global Solutions est devenu Veolia Energie Performance depuis le 1er juin 2025.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchParis, FranceHQ recorded Nov 6, 2026201-500360 contacts →

Exact match

“ECM (Engineering Conception Maintenance) a été créée en 1973 par le groupe CRIT, leader français du service aux entreprises dont le C.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLevallois, FranceHQ recorded Nov 6, 202651-200119 contacts →

Exact match

“SNECI offers expertise in Industrial Performance Improvement, Business Development & Decarbonization to our customers internationally through 450 experts around the world.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchFranceHQ recorded Nov 6, 202651-20097 contacts →

Exact match

“Your Strategic Partner in the Industry Avencore is an international consulting firm specialized in the industrial sector, driven by a passionate team of 130 experts.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchReims, FranceHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“ÉTUDES INDUSTRIELLES - INGÉNIERIE - ASSISTANCE TECHNIQUE - EXPERTISE ENERGIE Créé en 1996 avec le développement des outils CAO dans l’INDUSTRIE, notre groupe se diversifie et se…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchChambray-lès-tours, FranceHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“COPHACLEAN répond aux besoins des industries en matière de stratégie et d'expertise opérationnelle dédiées à la maîtrise des procédés.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSeyssinet-pariset, FranceHQ recorded Nov 6, 202611-5053 contacts →

Exact match

“AUPHYS Technologie est une société de services en Ingénierie Industrielle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchFontenay Le Comte, FranceHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Cyberméca est le relayeur dans le développement et l’optimisation de vos outils industriels et vous faire gagner en performance pour plus de productivité Machines spéciales…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchIssy-les-moulineaux, FranceHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Founded in 2004, Argain supports its clients in their performance goals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchGrenoble, FranceHQ recorded Nov 6, 202651-20044 contacts →

Exact match

“Albert & Co : Solutions Achats C'est l’aventure de trois associés qui voulaient réaliser leurs rêves.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLyon, FranceHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Depuis 10 ans, nous mettons toutes nos énergies et nos intelligences au service de nos clients pour les rendre plus efficients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRoche La Moliere, FranceHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Installé en Auvergne Rhone-Alpes, MECACONCEPT propose une offre globale de prestations en ingénierie industrielle : – Etudes mécaniques ou automatisme, calculs de structures…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchParis, FranceHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Cosma Experts est le spécialiste français de l'optimisation des coûts des PME, ETI et grandes entreprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchAix En Provence, FranceHQ recorded Nov 6, 2026201-50038 contacts →

Exact match

“LE GROUPE ACTIIS regroupe des bureaux d'études spécialisés en ingénierie industrielle et informatique.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVihiers, FranceHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“DRB Méthodes & Applications est un bureau des méthodes spécialisé en génie industriel dont les métiers principaux sont d’améliorer, d’optimiser et de concevoir des systèmes, des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMarseille Cedex 09, FranceHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Depuis 1984, Prologia a développé un savoir-faire dans le domaine de l’optimisation et des systèmes experts, avec des clients tels que Société Générale (instruction des prêts…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLyon, FranceHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Expert en amélioration des performances industrielles Qualité Coût Délais, nous proposons et réalisons des prestations de conseil à forte valeur ajoutée.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchParis, FranceHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“IAC Partners is a global strategy consulting company specialized in industrial companies.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAix En Provence, FranceHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Notre société poursuit aujourd’hui son développement, fidèle aux principes fondamentaux qui ont toujours prévalu et qui ont permis, depuis 20 ans, la fidélisation des grands…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSaint-priest, FranceHQ recorded Nov 6, 202611-5029 contacts →

Exact match

“Nous sommes une société de conseil en performance industrielle.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchVétrigne, FranceHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Toptech, installateur de sérénité et de performances Toptech accompagne les Organisations,…) dans leur recherche de compétitivité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchPélissanne, FranceHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Spécialisée dans l'optimisation technique et financière des moyens de production industriels, la société BMR est aujourd'hui le partenaire incontournable dans la réduction des…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchEntzheim, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Acteur majeur dans le secteur industriel Si-nergie Ingénierie s'engage aux côtés des entreprises depuis de nombreuses années dans 2 secteurs majeurs et stratégiques : Energie &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchParis, FranceHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Parce que, face aux incertitudes conjoncturelles toujours plus fortes, les entreprises doivent impérativement assurer leur robustesse, Orcostra leur permet d'optimiser les coûts…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 458 industrial optimization firms based in France

See the full list, filter by size, metro and specialty, and access 1,582 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial optimization firms based in France at a glance

As of Nov 6, 2026
37.6%Verified-email coverage
9.2Average contacts per company
1-10Median size (employees)
15.9%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
343
11-50
79
51-200
27
201-500
2
1,001-5,000
3

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 458 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 “industrial optimization firms” 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 1,582 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 November 6, 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.

Industrial optimization firms by metro

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 “industrial optimization firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial optimization firms are there based in France?

RevenueBase identified 458 company matches for industrial optimization firms associated with France as of November 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?

Efeso Management Consultants tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most industrial optimization firms?

Paris leads with 73 company records, followed by Lyon (24) and Toulouse (10).

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 1,582 professional contacts with verified work emails tracked across these 458 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 November 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 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.