Company lists · Data refreshed November 2026

Top 25 Industrial process optimization firms based in France

RevenueBase identified 734 company matches for industrial process optimization firms associated with France as of November 2026 and tracks 7,783 professional contacts across them, including 2,780 with verified work emails. Paris is the largest hub.

This list covers company matches for industrial process 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
734Companies
7,783Contacts tracked
2,780Verified emails
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The 25 largest industrial process optimization firms based in France

Ranked by team size
Top 25 of 734 company matches for industrial process 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 matchLyon, FranceHQ recorded Nov 6, 20261,001-5,000770 contacts →

Exact match

“Through innovation and digitalisation, Visiativ delivers smarter ways of working that help businesses become more agile, efficient and collaborative.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact 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
3Exact 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
4Exact 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
5Exact matchLevallois Perret, FranceHQ recorded Nov 6, 2026201-500213 contacts →

Exact match

“Axys Consultants, acteur majeur du conseil en management, compte près de 200 consultants et un chiffre d'affaires de 25 millions d'€.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchEcuisses, FranceHQ recorded Nov 6, 2026201-500182 contacts →

Exact match

“Chez ats, nous plaçons les hommes au cœur de la performance industrielle!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchLe Havre, FranceHQ recorded Nov 6, 202651-200146 contacts →

Exact match

“Cabinet de Conseil Opérationnel créé en 2015, GH Connective accompagne les entreprises dans la réalisation de leurs projets d’optimisation et de transformation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCharleville, FranceHQ recorded Nov 6, 202651-200141 contacts →

Exact match

“Since 1983, BCD has delivered high purity process systems worldwide to the Pharmaceutical, Biotechnology, Food & Beverage and Chemical industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchNanterre, FranceHQ recorded Nov 6, 202651-200112 contacts →

Exact match

“WHO WE ARE Manufacturer and solution provider for industrial performance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact 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
12Exact matchSolaize, FranceHQ recorded Nov 6, 202651-20073 contacts →

Exact match

“INEVO, filiale du groupe ORANO, est un bureau d’ingénieurs spécialisés en génie des procédés industriels mettant en œuvre des liquides, des poudres et des gaz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPertuis, FranceHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“Our vision: The quicker industry shrinks its footprint, the further it will travel in the future As a global specialist in eco-efficient, custom industrial processes for liquid…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact 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
15Exact matchPuteaux, FranceHQ recorded Nov 6, 2026201-50065 contacts →

Exact match

“Partenor Digital, ́ de PartenorGroup, accompagne ses clients dans leur transformation opérationnelle en injectant l’innovation à tous les niveaux de l’organisation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLyon, FranceHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Aginergy est une société de conseil en Ingénierie spécialisée en POWER & PROCESS.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchStrasbourg, FranceHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“Et si l’énergie que vous perdez aujourd’hui devenait votre plus grand levier de compétitivité?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchParis, FranceHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“Créé en 2020, OneHive est un cabinet de conseil dédié à la transformation digitale des processus de pilotage, de planification et d’optimisation pour une prise de décision agile…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact 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
20Exact 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
21Exact 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
22Exact 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
23Exact matchSaint-martin-de-crau, FranceHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“OGAP CONCEPT : la solution en ingénierie industrielle dans l'Organisation, la Gestion et l'Accompagnement de vos Projets.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact 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
25Exact 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

Showing 25 of 734 industrial process optimization firms based in France

See the full list, filter by size, metro and specialty, and access 2,780 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial process optimization firms based in France at a glance

As of Nov 6, 2026
35.7%Verified-email coverage
10.6Average contacts per company
1-10Median size (employees)
18.3%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
568
11-50
113
51-200
37
201-500
5
501-1,000
2
1,001-5,000
4

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 734 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 process 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 2,780 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.

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

How many industrial process optimization firms are there based in France?

RevenueBase identified 734 company matches for industrial process 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?

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

Which city has the most industrial process optimization firms?

Paris leads with 134 company records, followed by Lyon (38) and Toulouse (22).

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 2,780 professional contacts with verified work emails tracked across these 734 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.