Company lists · Data refreshed November 2026

Top 25 Cleanroom hvac services based in France

RevenueBase identified 507 company matches for cleanroom hvac services associated with France as of November 2026 and tracks 4,128 professional contacts across them, including 1,038 with verified work emails. Paris is the largest hub.

This list covers company matches for cleanroom hvac services 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
507Companies
4,128Contacts tracked
1,038Verified emails
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The 25 largest cleanroom hvac services based in France

Ranked by team size
Top 25 of 507 company matches for cleanroom hvac services 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 matchAchères, FranceHQ recorded Nov 6, 2026501-1,000240 contacts →

Exact match

“IGIENAIR : Spécialiste dans la maitrise et la surveillance de la Qualité de l'Air Intérieur (QAI)!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHoenheim, FranceHQ recorded Nov 6, 2026201-500131 contacts →

Exact match

“La Société GENIE CLIMATIQUE DE L’EST a été créée en avril 1982 par un certain nombre de salariés de l’entreprise STENGER et Fils.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLons, FranceHQ recorded Nov 6, 2026201-50096 contacts →

Exact match

“Fondée en 1983 par Patrice Bobion (artisan électricien) et Jean-Pierre Joanin (artisan plombier) l’entreprise Bobion & Joanin est devenue en près de 40 ans un acteur majeur du…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMoult, FranceHQ recorded Nov 6, 202651-20074 contacts →

Exact match

“France Hygiène Ventilation, est le spécialiste de l'entretien et de la maintenance des systèmes de ventilation professionnels et individuels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchPéronne, FranceHQ recorded Nov 6, 202611-5065 contacts →

Exact match

“EREA Clean Air Systems offers a complete range of isolators, laminar flows, safety cabinets, weighing stations, transfer trolleys equipped with LAF (Laminar Air Flow), in general…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchVonnas, FranceHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“Founded in 1978, Plasteurop has been the commercial brand of Panelco SAS since 2004.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchClaix, FranceHQ recorded Nov 6, 202651-20048 contacts →

Exact match

“VÊPRES conçoit et réalise des salles blanches et salles propres pour de nombreux clients : recherche, santé, dispositifs médicaux, agroalimentaire, microélectronique, biotech…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCergy-pontoise, FranceHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“FERN réalise des travaux et de la maintenance dans la climatisation, ventilation, chauffage, plomberie et électricité.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchEckbolsheim, FranceHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Fondée en 1967, la société RHIN CLIMATISATION est une entreprise spécialisée dans l'installation et la maintenance d'équipements de climatisation, chauffage, ventilation…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTresses, FranceHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Notre ADN est technique, nos solutions, pragmatiques!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCavaillon, FranceHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Depuis 40 ans nous mettons notre passion et nos compétences au service des professionnels et des particuliers, pour proposer des solutions de climatisation et de chauffage…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRoquefort Les Pins, FranceHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Leader du secteur du CVC et de l'efficacité énergétique, Osmose fournit des solutions innovantes et clés en main aux industriels.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLe Haillan, FranceHQ recorded Nov 6, 202611-5036 contacts →

Exact match

“Depuis 35 ans, nous offrons à nos clients des solutions personnalisées de climatisation, chauffage, ventilation et traitement de l'air.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSaint-grégoire, FranceHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Spécialiste de l’hygiène de l’air & de l’expertise aéraulique AQS accompagne les entreprises privées et les collectivités dans la maîtrise de la qualité de l’air intérieur…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGrenoble, FranceHQ recorded Nov 6, 202651-20031 contacts →

Exact match

“Acteur de pointe du génie climatique dans notre région depuis 1938, le groupe CISEPZ dispose d’une organisation pour entreprises et particuliers lui permettant d’étudier, de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchVilleneuve La Garenne, FranceHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Présentation : RIVAGROUP C’est l’association ingénieuse de plusieurs sociétés de domaines techniques différents.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOrvault, FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“ATA Medical is the leader company in France for the hygienic air treatment with more than references in France and more than worldwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPérols, FranceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Créée en 2008, CLIM-MAG est une entreprise spécialisée dans les métiers de la climatisation et du chauffage au service des enseignes et des clients multi-sites, plus…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchCoueron, FranceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Ventelis, votre partenaire en génie climatique!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSaint-etienne, FranceHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Créée en 1943 et riche d’une longue expérience, l’entreprise Oriol basée à Saint-Etienne (Loire) est fière de vous présenter ses services à travers ce site Internet.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchArtix, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“For over 30 years, Air Quality Process has been designing and installing tailored air conditioning units that satisfy the most stringent hygiene requirements.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchNice, FranceHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Le Groupe HYDRO-THERM met l'excellence au cœur de toutes ses missions, que ce soit en installation ou en maintenance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchLes Ulis, FranceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Spécialisé dans l’étude, la réalisation et la maintenance d’environnements contrôlés (salle propre ISO4 à ISO8 et laboratoires P2 à P4), Climascience cultive une approche clés en…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchToulon, FranceHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“We bring together all the skills of specialists in the sector to provide you with a global offer for ventilation and technical cleaning.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchParis, FranceHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“ÉTUDES, RÉALISATION ET MAINTENANCE EN GÉNIE CLIMATIQUE La Solvac met à votre service l’ensemble des prestations techniques de chauffage, de ventilation et de climatisation.”

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

Showing 25 of 507 cleanroom hvac services based in France

See the full list, filter by size, metro and specialty, and access 1,038 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cleanroom hvac services based in France at a glance

As of Nov 6, 2026
25.1%Verified-email coverage
8.1Average contacts per company
1-10Median size (employees)
3.9%Largest-city concentration · Paris
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
282
11-50
179
51-200
33
201-500
6
501-1,000
1
1,001-5,000
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 507 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 “cleanroom hvac services” 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 1,038 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 “cleanroom hvac services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cleanroom hvac services are there based in France?

RevenueBase identified 507 company matches for cleanroom hvac services 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?

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

Which city has the most cleanroom hvac services?

Paris leads with 20 company records, followed by Lyon (8) and Toulouse (6).

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 1,038 professional contacts with verified work emails tracked across these 507 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.