Company lists · Data refreshed September 2026

Top 25 Industrial gas processing installers based in France

Name: Industrial gas processing installers based in France
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 193 companies tracked

RevenueBase identified 193 industrial gas processing installers headquartered in France as of September 2026 and tracks 3,194 professional contacts across them, including 978 with verified work emails. Paris is the largest hub.

This list covers industrial gas processing installers 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 17, 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 17, 2026 86% judged on-target in blind review

193Companies

3,194Contacts tracked

978Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest industrial gas processing installers based in France

Ranked by team size

Top 25 of 193 industrial gas processing installers based in France, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial gas processing installers: 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	Fives Nordon	Indirect evidence	Nancy, FranceHQ checked Sep 17, 2026	501-1,000	536 contacts →
	Indirect evidence “Fives Nordon is a company of the Fives group.” Source: RevenueBase Database · checked Sep 17, 2026
2	SOTEB	Strong evidence	Lyon Aéroport Saint Exupéry, FranceHQ checked Sep 17, 2026	201-500	276 contacts →
	Strong evidence “Les équipes SOTEB étudient, fabriquent, installent, mettent en service et assurent la maintenance des équipements électriques et de process auprès des grands sites industriels et…” Source: RevenueBase Database · checked Sep 17, 2026
3	Applexion	Indirect evidence	Saint-maurice-de-beynost, FranceHQ checked Sep 17, 2026	51-200	94 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
4	Novair	Indirect evidence	Roissy-En-France, FranceHQ checked Sep 17, 2026	51-200	81 contacts →
	Indirect evidence “Working for a world that breathes better, this has been NOVAIR's vocation for 45 years.” Source: RevenueBase Database · checked Sep 17, 2026
5	Crealis	Partial evidence	Saint-priest, FranceHQ checked Sep 17, 2026	11-50	66 contacts →
	Partial evidence “Founded in 1964, Crealis is the industrial entity of the Dehon Group, a major player in performance chemicals for many applications.” Source: RevenueBase Database · checked Sep 17, 2026
6	Duffau	Partial evidence	Talence, FranceHQ checked Sep 17, 2026	51-200	56 contacts →
	Partial evidence “Le groupe DUFFAU Technologies (170 collaborateurs – 32 M€ de CA) est un acteur de référence des utilités et procédés industriels : air comprimé, azote, gaz industriels et vide.” Source: RevenueBase Database · checked Sep 17, 2026
7	Westfalen France	Indirect evidence	Rosselange, FranceHQ checked Sep 17, 2026	51-200	52 contacts →
	Indirect evidence “Westfalen France S.A.R.L.” Source: RevenueBase Database · checked Sep 17, 2026
8	AIR Flow	Partial evidence	Aix-en-provence, FranceHQ checked Sep 17, 2026	51-200	47 contacts →
	Partial evidence “Created in 2004 in France, Air Flow group is specialized in gas logistics, engineering and gas applications.” Source: RevenueBase Database · checked Sep 17, 2026
9	Swagelok Lyon	Indirect evidence	Genas, FranceHQ checked Sep 17, 2026	11-50	46 contacts →
	Indirect evidence “De l'étude à la mise en service de vos installations fluidiques gaz et liquide, nos experts vous accompagnent depuis plus de 75 ans pour concevoir, optimiser et maintenir vos…” Source: RevenueBase Database · checked Sep 17, 2026
10	Chpolansky	Partial evidence	Marcoussis, FranceHQ checked Sep 17, 2026	51-200	45 contacts →
	Partial evidence “L’EXPERT EN ROBINETTERIE INDUSTRIELLE, ELECTROTECHNIQUE, MÉTALLURGIE, SOUDAGE ET RECHARGEMENT CHPOLANSKY, c’est une équipe expérimentée dans le développement, la vente et la…” Source: RevenueBase Database · checked Sep 17, 2026
11	Prosernat	Partial evidence	Rueil-malmaison, FranceHQ checked Sep 17, 2026	201-500	43 contacts →
	Partial evidence “As a result of Prosernat merger in the Axens Group (effective on January 1st, 2019), the entire Prosernat offer, including Modular Units (Sales, design, EPC) and Gas Treatment is…” Source: RevenueBase Database · checked Sep 17, 2026
12	Groupe Gami	Partial evidence	Corbas, FranceHQ checked Sep 17, 2026	51-200	39 contacts →
	Partial evidence “Groupe GAMI is a manufacturer of industrial equipment, with competences to support its clients from design to installation on site.” Source: RevenueBase Database · checked Sep 17, 2026
13	Groupe DMR Services	Indirect evidence	Chanas, FranceHQ checked Sep 17, 2026	51-200	39 contacts →
	Indirect evidence “Le groupe DMR Services, fondé en 2003, se spécialise dans la conception, la réalisation et la maintenance d’ensembles sur mesure pour la Chimie, la Papeterie, la Métallurgie, la…” Source: RevenueBase Database · checked Sep 17, 2026
14	Some Industries	Partial evidence	Saint-jean, FranceHQ checked Sep 17, 2026	11-50	29 contacts →
	Partial evidence “Nous souhaitons être votre partenaire dans les domaines industriels de l’Air Comprimé, du Vide et de l’Azote.” Source: RevenueBase Database · checked Sep 17, 2026
15	RNI	Indirect evidence	Lesquin, FranceHQ checked Sep 17, 2026	11-50	29 contacts →
	Indirect evidence “RNI est une société dynamique avec du personnel qualifié, en constante recherche d’amélioration.” Source: RevenueBase Database · checked Sep 17, 2026
16	SBM International	Strong evidence	Clénay, FranceHQ checked Sep 17, 2026	11-50	26 contacts →
	Strong evidence “For 70 years, SBM has been designing and manufacturing efficient gas heating solutions for all industrial and commercial buildings.” Source: RevenueBase Database · checked Sep 17, 2026
17	Chaumeca	Indirect evidence	Haubourdin, FranceHQ checked Sep 17, 2026	11-50	25 contacts →
	Indirect evidence “Présente sur le marché depuis plus de 50 ans, CHAUMECA est une société Française indépendante située à Haubourdin (59).” Source: RevenueBase Database · checked Sep 17, 2026
18	Pact Acier & Composite	Partial evidence	Chaponnay, FranceHQ checked Sep 17, 2026	51-200	25 contacts →
	Partial evidence “PACT, votre partenaire en tuyauterie industrielle et installations sur mesure.” Source: RevenueBase Database · checked Sep 17, 2026
19	Fluid'inox	Strong evidence	Bernin, FranceHQ checked Sep 17, 2026	51-200	25 contacts →
	Strong evidence “Spécialiste en tuyauterie process, Fluid’Inox conçoit, fabrique et installe tous réseaux industriels complexes en inox.” Source: RevenueBase Database · checked Sep 17, 2026
20	MTMI	Partial evidence	Tourcoing, FranceHQ checked Sep 17, 2026	11-50	23 contacts →
	Partial evidence “Véritable spécialiste air comprimé et vide industriel, MTMI assure l'étude de votre projet, la réalisation d'installations air comprimé complètes clefs en mains, la fourniture des…” Source: RevenueBase Database · checked Sep 17, 2026
21	Marceau Amalric	Partial evidence	Bout Du Pont De L Arn, FranceHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “L'entreprise Marceau Amalric est spécialisée dans la conception, la fabrication, l'intégration et l'entretien de vos systèmes industriels.” Source: RevenueBase Database · checked Sep 17, 2026
22	DG Skid	Indirect evidence	Dommartin, FranceHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “DG SKID offer the design and engineering, as well as the construction of Automation & instrumentation equiments applied to Piping and under pressure systems.” Source: RevenueBase Database · checked Sep 17, 2026
23	Sergaz	Indirect evidence	Boulogne Billancourt, FranceHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
24	Vegatec SAS	Partial evidence	Rousset, FranceHQ checked Sep 17, 2026	11-50	15 contacts →
	Partial evidence “VEGATEC est un spécialiste de la tuyauterie industrielle et de process.” Source: RevenueBase Database · checked Sep 17, 2026
25	Gleser	Indirect evidence	Illange, FranceHQ checked Sep 17, 2026	11-50	15 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 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 gas processing installers. 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 gas processing installers.
Partial evidence: Its own public description names part of industrial gas processing installers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial gas processing installers. 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 193 industrial gas processing installers based in France

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 978 reachable decision-makers.

Free signup · no credit card

View the full list →

Industrial gas processing installers based in France at a glance

As of Sep 17, 2026

30.6%Verified-email coverage

16.5Average contacts per company

11-50Median size (employees)

1.6%Largest-city concentration · Paris

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 193 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 gas processing installers, 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 gas processing installers”. 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 gas processing installers), 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 gas processing installers, 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, 978 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 17, 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.

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 gas processing installers, 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 gas processing installers are there based in France?

RevenueBase identified 193 industrial gas processing installers 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?

Fives Nordon, headquartered in Nancy, tops this list with the largest team on record.

Which city has the most industrial gas processing installers?

Paris leads with 3 headquartered companies, followed by Alencon (2) and Andrezieux-Boutheon (2).

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 978 verified decision-maker contacts tracked across these 193 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 193 industrial gas processing installers based in France. Start with a free account, no credit card.

Download this list →

Related lists

Industrial gas processing installers by geography

Browse the directory

Browse: Companies home · All France lists · All Industrial gas processing installers lists · New lists

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.