Company lists · Data refreshed September 2026

Top 25 Process engineering companies based in France

Name: Process 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 1,093 companies tracked

RevenueBase identified 1,093 company matches for process engineering companies associated with France as of September 2026 and tracks 19,479 professional contacts across them, including 6,489 with verified work emails. Paris is the largest hub.

This list covers company matches for process 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

1,093Companies

19,479Contacts tracked

6,489Verified emails

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The 25 largest process engineering companies based in France

Ranked by team size

Top 25 of 1,093 company matches for process 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	FIVES	Exact match	Paris, FranceHQ recorded Sep 17, 2026	5,001-10,000	1,946 contacts →
	Exact match “Fives, an industrial engineering group, designs and supplies machines, process equipment and production lines for the world's largest industrial players.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	EKIUM	Exact match	Lyon Cedex 07, FranceHQ recorded Sep 17, 2026	1,001-5,000	1,502 contacts →
	Exact match “Welcome to Ekium!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	CETIM	Exact match	Senlis, FranceHQ recorded Sep 17, 2026	1,001-5,000	1,201 contacts →
	Exact match “Cetim is the technological accelerator of the industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Parlym	Exact match	Estaque, FranceHQ recorded Sep 17, 2026	1,001-5,000	732 contacts →
	Exact match “For over 50 years the Parlym Group has managed to establish itself as a major player in industrial engineering all over the world.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Eras Engineering	Exact match	Lyon, FranceHQ recorded Sep 17, 2026	201-500	388 contacts →
	Exact match “ERAS, an EQUANS brand, is a multi-specialist engineering company dedicated to the process industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	ECM Engineering Conception Maintenance	Exact match	Paris, FranceHQ recorded Sep 17, 2026	201-500	336 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 · Sep 17, 2026 · View company records in RevenueBase
7	Elitys	Exact match	Boulogne-billancourt, FranceHQ recorded Sep 17, 2026	201-500	270 contacts →
	Exact match “Elitys accompagne depuis plus de 15 ans ses clients dans leurs projets en Industrie et en Life Science.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	ATS	Exact match	Ecuisses, FranceHQ recorded Sep 17, 2026	201-500	228 contacts →
	Exact match “Chez ats, nous plaçons les hommes au cœur de la performance industrielle!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Avantis	Exact match	Grasse, FranceHQ recorded Sep 17, 2026	201-500	159 contacts →
	Exact match “Depuis 2002, le groupe AVANTIS apporte son expertise technique dans le domaine de l'ingénierie mécanique.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Impac Ingénierie MPA Group	Exact match	Grans, FranceHQ recorded Sep 17, 2026	501-1,000	149 contacts →
	Exact match “IMPAC Ingénierie®, L’expertise au service de vos projets.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	EPI Etudes ET Projets Industriels	Exact match	Bry Sur Marne, FranceHQ recorded Sep 17, 2026	51-200	142 contacts →
	Exact match “EPI est une société d'ingénierie, qui exerce ses activités dans les domaines des infrastructures, du bâtiment et des Energies et de l'industrie pour :> l'électricité et les…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Groupe Pharea	Exact match	Lyon, FranceHQ recorded Sep 17, 2026	201-500	140 contacts →
	Exact match “Le Groupe Pharea, une expertise technique depuis près de 15 ans au service de vos projets industriels!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Kali Group	Exact match	Limonest, FranceHQ recorded Sep 17, 2026	51-200	135 contacts →
	Exact match “Kali Group, c’est un cabinet de conseil en ingénierie qui casse les codes.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Amaris Group	Exact match	Levallois Perret, FranceHQ recorded Sep 17, 2026	51-200	127 contacts →
	Exact match “Amaris Group is an Engineering Consulting company specialising in Project Management and Manufacturing/Assembly Monitoring.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Groupe Emile Dufour SAS	Exact match	Mantes-la-ville, FranceHQ recorded Sep 17, 2026	201-500	122 contacts →
	Exact match “Nos ingénieurs, techniciens, commerciaux, en formation continuelle auprès de nos partenaires constructeurs (Leaders sur leur marché) sont chaque jour disponibles pour vous…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Ingenica	Exact match	Sérézin-du-rhône, FranceHQ recorded Sep 17, 2026	51-200	116 contacts →
	Exact match “INGENICA, entité de Equans Process Solutions, réalise des prestations d’ingénierie de conception et de maitrise d’œuvre de projets industriels pour les industries des procédés.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Ameg Group Ingénierie Industrielle	Exact match	Meylan, FranceHQ recorded Sep 17, 2026	201-500	110 contacts →
	Exact match “FR) AMEG Group \| Société de conseil et d'assistance technique en ingénierie industrielle.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	IES	Exact match	Notre Dame De Gravenchon, FranceHQ recorded Sep 17, 2026	51-200	110 contacts →
	Exact match “L’ingénierie à taille humaine sur l’Axe Seine Le Havre-Rouen Implantés à Port-Jérôme-sur-Seine et Grand Couronne, nous accompagnons les acteurs des secteurs stratégiques …” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Steap Stailor	Exact match	Seyssins, FranceHQ recorded Sep 17, 2026	51-200	101 contacts →
	Exact match “Design * Plant layout counselling * Comprehensive design of factories and manufacturing plant * Prototype design * Metal structure designs SteapStailor carries out complete…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Acerel	Exact match	Offranville, FranceHQ recorded Sep 17, 2026	51-200	100 contacts →
	Exact match “EXPERTISES électricité industrielle (courants forts, courants faibles) automatisme / informatique industrielle 🦾 Robotique industrielle Instrumentation COMPETENCES 1⃣ Conception …” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Hasler Group	Exact match	Nanterre, FranceHQ recorded Sep 17, 2026	51-200	99 contacts →
	Exact match “WHO WE ARE Manufacturer and solution provider for industrial performance.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Applexion	Exact match	Saint-maurice-de-beynost, FranceHQ recorded Sep 17, 2026	51-200	94 contacts →
	Exact match “We are committed to contribute to reduce your carbon footprint by increasing the efficiency of your daily purification process and by reducing utilities consumption such as water…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Chastagner	Exact match	La Ferté Bernard, FranceHQ recorded Sep 17, 2026	51-200	89 contacts →
	Exact match “Basé en Pays de Loire, au cœur d'une des plus grandes régions industrielles de France, Chastagner conjugue depuis plus de 70 ans savoir-faire industriel, curiosité technologique…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Ing'europ	Exact match	Écully, FranceHQ recorded Sep 17, 2026	51-200	84 contacts →
	Exact match “Ing'europ est un acteur majeur dans l'ingénierie des grands projets industriels depuis la Maitrise d'Œuvre jusqu'à la coordination du montage, des essais et de la mise en service…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Groupe Technic Assistance	Exact match	Reims, FranceHQ recorded Sep 17, 2026	51-200	80 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 · 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 “process 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 1,093 process engineering companies based in France

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Process engineering companies based in France at a glance

As of Sep 17, 2026

33.3%Verified-email coverage

17.8Average contacts per company

1-10Median size (employees)

2.5%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

593

11-50

347

51-200

118

201-500

501-1,000

1,001-5,000

5,001-10,000

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 1,093 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 “process 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 6,489 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 “process engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process engineering companies are there based in France?

RevenueBase identified 1,093 company matches for process 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?

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

Which city has the most process engineering companies?

Paris leads with 27 company records, followed by Lyon (25) and Toulouse (13).

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 6,489 professional contacts with verified work emails tracked across these 1,093 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.