Company lists · Data refreshed November 2026

Top 25 Gas separation equipment contractors based in France

RevenueBase identified 76 company matches for gas separation equipment contractors associated with France as of November 2026 and tracks 1,800 professional contacts across them, including 754 with verified work emails. Paris is the largest hub.

This list covers company matches for gas separation equipment contractors 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
76Companies
1,800Contacts tracked
754Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest gas separation equipment contractors based in France

Ranked by team size
Top 25 of 76 company matches for gas separation equipment contractors 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 matchNancy, FranceHQ recorded Nov 6, 2026501-1,000577 contacts →

Exact match

“Fives Nordon is a company of the Fives group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchGarchizy, FranceHQ recorded Nov 6, 202651-20079 contacts →

Exact match

“Located in Burgundy, France, Nexson Group is a new born company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSaint-priest, FranceHQ recorded Nov 6, 202611-5067 contacts →

Exact match

“Founded in 1964, Crealis is the industrial entity of the Dehon Group, a major player in performance chemicals for many applications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchTalence, FranceHQ recorded Nov 6, 202651-20065 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRueil-malmaison, FranceHQ recorded Nov 6, 202651-20063 contacts →

Exact match

“AIT STEIN: empowering industrial energy transition.”

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

Exact match

“Westfalen France S.A.R.L.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSaint-ouen-l'aumône, FranceHQ recorded Nov 6, 2026201-50047 contacts →

Exact match

“SOL a été fondée en 1927 par Giovanni Annoni et Aldo Fumagalli, originaires de Monza, qui ont ouvert deux usines de production d’oxygène et d’acétylène, à Livourne et à Ancône.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGenas, FranceHQ recorded Nov 6, 202611-5044 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLe-bourget-du-lac, FranceHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Conception of biogas upgrading units.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSartrouville, FranceHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Since 1984, CAP2i has been designing, manufacturing and maintaining dedicated air and fluid conditioning and treatment solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchParis, FranceHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“PROCESS SYSTEMS est une société française expérimentée dans la conception et la fabrication d’unités procédés pour l’industrie du Gaz, du Pétrole et de l’Energie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLe Havre, FranceHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“TCEM designs, manufactures and distributes equipments for : Tubular heat exchanger manufacturing and maintenance, Valves manufacturing and maintenance, Piping preparation and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHaubourdin, FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Présente sur le marché depuis plus de 50 ans, CHAUMECA est une société Française indépendante située à Haubourdin (59).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSoultz-haut-rhin, FranceHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Nous sommes une société spécialisée dans les études, la conception, la réalisation, l'installation et la mise en route sur sites, d'équipements industriels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCarros, FranceHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“PATIE MICHEL FLUIDES is a construction company based out of 17EME RUE ZONE INDUSTRIELLE 1ERE AVENUE, CARROS, France.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchTorcy, FranceHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Sertronic is a company expert in industrial gas purification since 1985, based in Torcy, near Paris, France”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSerres-castet, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“GAZ SYSTEMES is a French manufacturer of on-site medical and industrial gas production systems.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLouveciennes, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Petrosystems est une société dont l’activité principale est la fourniture et la maintenance d’analyseurs gaz et liquides et d’instruments de contrôle pour les raffineries, les…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMassy, FranceHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“Cryo Pur is a company specialized in the design and manufacturing of solutions for gas separation and liquefaction.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSaint-ouen-l'aumône, FranceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Seletech Equipement provides comprehensive solutions (skids, manifolds and control-command cabinets) for industrial gas treatment, delivering turnkey systems from design to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchValenton, FranceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“SIS NOVAM est fabricant de matériel haute pression.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchParis, FranceHQ recorded Nov 6, 20261-1011 contacts →

Exact match

“CryoCollect is a French engineering and process company specialized in the treatment of gases, ranging from LNG to producing food grade CO2 from flue gases”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSainte-consorce, FranceHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Since 1992, SOCLEMA company offers equipment and complete sampling systems for natural gas analysis (natural gas infrastructures and renewable gas production.) and liquids…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBout-du-pont-de-larn, FranceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Fortes de plus de 50 ans d’expérience, la société CANTIE PROCESS s’engage chaque jour à vous proposer des solutions innovantes pour votre process industriel, optimisées pour…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLe Bourget-du-lac, FranceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“TI2S est une entreprise savoyarde située au Bourget-du-Lac, près de Chambéry, qui conçoit, fabrique et installe, des ouvrages de chaudronnerie fine et des réseaux de tuyauterie de…”

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

Showing 25 of 76 gas separation equipment contractors based in France

See the full list, filter by size, metro and specialty, and access 754 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Gas separation equipment contractors based in France at a glance

As of Nov 6, 2026
41.9%Verified-email coverage
23.7Average contacts per company
11-50Median size (employees)
3.9%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
41
51-200
10
201-500
3
501-1,000
2
1,001-5,000
1
10001+
1

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 76 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 “gas separation equipment contractors” 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 754 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 “gas separation equipment contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many gas separation equipment contractors are there based in France?

RevenueBase identified 76 company matches for gas separation equipment contractors 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?

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

Which city has the most gas separation equipment contractors?

Paris leads with 3 company records, followed by Le Havre (2) and Nancy (2).

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 754 professional contacts with verified work emails tracked across these 76 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.

Ready to reach these companies? Verified emails and direct dials for all 76 gas separation equipment contractors based in France. Start with a free account, no credit card.

Download this list →

Related 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 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.