Company lists · Data refreshed November 2026
Top 25 Cleanroom service providers based in France
RevenueBase identified 112 company matches for cleanroom service providers associated with France as of November 2026 and tracks 1,594 professional contacts across them, including 544 with verified work emails. Paris is the largest hub.
This list covers company matches for cleanroom service providers 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.
The 25 largest cleanroom service providers based in France
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 125 contacts → | ||||
Exact match “Ultraspécialiste du Microdépoussiérage de Salles Informatiques, nous avons développé depuis 18 ans des méthodes de travail haut de gamme.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 89 contacts → | ||||
Exact match “STERIGENE est une entreprise d'ingénierie des procédés propres et stériles dont les différentes activités consistent toujours, après l'écoute de ses clients, à concevoir, réaliser…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 77 contacts → | ||||
Exact match “L'ingénierie et la pose de vos espaces à ambiance contrôlée Conception et installation de salles blanches, chambres froides, grandes cuisines, solutions coupe-feu et acoustiques.>…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 65 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 | |||||
| 5 | 49 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 | |||||
| 6 | 48 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 | |||||
| 7 | 46 contacts → | ||||
Exact match “Les enjeux d’ultra propreté des Industries de pointe sont devenus stratégiques.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 46 contacts → | ||||
Exact match “Distribution of mobiles Clean in Place systems form Packo, isolators for stérility testing from Eurobioconcept, services of maintenance from Decste, identification and destruction…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 45 contacts → | ||||
Exact match “LSB La Salle Blanche® is a company specialized in the design and build of cleanroom facilities for healthcare, pharmaceutical and laboratories sectors.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 39 contacts → | ||||
Exact match “Central Sanit Ouest est une société originaire de Brest, reconnue sur tout le grand ouest de la France, dans le domaine du génie sanitaire et climatique notamment dans des…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 32 contacts → | ||||
Exact match “Cleansoft est une société spécialisée dans le Maintien des Conditions Opérationnelles de vos Infrastructures Informatiques & Télécoms et plus particulièrement dans l'Entretien, la…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 26 contacts → | ||||
Exact match “Connaissez-vous les bons gestes pour prévenir de la contamination?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 25 contacts → | ||||
Exact match “Depuis 17 ans, EOLIA GROUPE répond aux enjeux sanitaire en accompagnant ses clients et partenaires sur une large gamme de services : Validation, Maintenance, Hygiénisation et…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 24 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 | |||||
| 15 | 24 contacts → | ||||
Exact match “Leader européen du nettoyage ultra-propre, ECP vous propose des solutions adaptées pour le nettoyage et le conditionnement de vos pièces tout en garantissant un niveau de propreté…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 21 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 | |||||
| 17 | 21 contacts → | ||||
Exact match “est une société spécialisée dans les services liés à la maîtrise de la qualité de l’air (audit, diagnostic, mise en propreté des réseaux,etc.) Nous travaillons dans les secteurs…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 20 contacts → | ||||
Exact match “EUROFLUX réalise l’étude, la conception, l’installation et la validation de salles blanches et équipements pour la maîtrise de l’aérobiocontamination (flux unidirectionnels…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 19 contacts → | ||||
Exact match “Depuis 1977, le Groupe HYGIATECH SERVICES apporte des solutions de décontamination, d’hygiène et d’expertise au travers de ses trois entités spécialisées APIE, SIPIC et CP2.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 18 contacts → | ||||
Exact match “Life Ingénierie est une société de services spécialisée dans l'étude et la maîtrise d'œuvre d’environnements contrôlés de types salles blanches, laboratoires, blocs opératoires et…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 18 contacts → | ||||
Exact match “Société d'ingénierie de construction, CERIS Ingénierie est spécialisée dans les environnements contrôles et projets à fortes contraintes.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 18 contacts → | ||||
Exact match “Pôle d’expertise en ingénierie et en construction d’environnements sous atmosphère contrôlée, Lab’Science est un réseau d’entreprises spécialisées dans la conception de salles…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 18 contacts → | ||||
Exact match “We provide our customers with expertise, audit and smart solutions to control contamination in hospitals and critical areas.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 18 contacts → | ||||
Exact match “Batimpro, fabricant et installateur de Salles Propres et d'Espaces de Bureaux.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 18 contacts → | ||||
Exact match “Des solutions 360° pour vos projets clé en main en environnements propres et stériles” Recorded in the RevenueBase company graph · Nov 6, 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 “cleanroom service providers”. 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 112 cleanroom service providers based in France
See the full list, filter by size, metro and specialty, and access 544 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Cleanroom service providers based in France at a glance
As of Nov 6, 2026Companies by employee count
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 112 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 service providers” 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 544 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 service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many cleanroom service providers are there based in France?
RevenueBase identified 112 company matches for cleanroom service providers 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?
NGRI tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most cleanroom service providers?
Paris leads with 8 company records, followed by Les Ulis (4) and Claix (3).
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 544 professional contacts with verified work emails tracked across these 112 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 112 cleanroom service providers based in France. Start with a free account, no credit card.
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Browse the directory
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.
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Company intelligence · public preview
Top 25 cleanroom service providers based in France
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 112 matching company records for cleanroom service providers based in France, with 1,594 tracked contacts and 544 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cleanroom service providers based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  NGRIngri.frHQ: Saint-fons, FranceReported employees: Not recorded | Saint-fons, France | Not recorded | Exact match | 125 contacts → |
“Ultraspécialiste du Microdépoussiérage de Salles Informatiques, nous avons développé depuis 18 ans des méthodes de travail haut de gamme.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Sterigenesterigene.comHQ: Franconville, FranceReported employees: 51-200 | Franconville, France | 51-200 | Exact match | 89 contacts → |
“STERIGENE est une entreprise d'ingénierie des procédés propres et stériles dont les différentes activités consistent toujours, après l'écoute de ses clients, à concevoir, réaliser…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  PI Installpi-install.comHQ: Montrevel-en-bresse, FranceReported employees: 51-200 | Montrevel-en-bresse, France | 51-200 | Exact match | 77 contacts → |
“L'ingénierie et la pose de vos espaces à ambiance contrôlée Conception et installation de salles blanches, chambres froides, grandes cuisines, solutions coupe-feu et acoustiques.>…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  EREAerea.frHQ: Péronne, FranceReported employees: 11-50 | Péronne, France | 11-50 | Exact match | 65 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Plasteuropplasteurop.frHQ: Vonnas, FranceReported employees: 51-200 | Vonnas, France | 51-200 | Exact match | 49 contacts → |
“Founded in 1978, Plasteurop has been the commercial brand of Panelco SAS since 2004.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Vêpresvepres.frHQ: Claix, FranceReported employees: 51-200 | Claix, France | 51-200 | Exact match | 48 contacts → |
“VÊPRES conçoit et réalise des salles blanches et salles propres pour de nombreux clients : recherche, santé, dispositifs médicaux, agroalimentaire, microélectronique, biotech…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Conformatconformat.comHQ: Rueil-malmaison, FranceReported employees: 11-50 | Rueil-malmaison, France | 11-50 | Exact match | 46 contacts → |
“Les enjeux d’ultra propreté des Industries de pointe sont devenus stratégiques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Symbiose Environnementsymbiose-environnement.comHQ: Change, FranceReported employees: 11-50 | Change, France | 11-50 | Exact match | 46 contacts → |
“Distribution of mobiles Clean in Place systems form Packo, isolators for stérility testing from Eurobioconcept, services of maintenance from Decste, identification and destruction…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  LSB LA Salle Blanchelasalleblanche.comHQ: Apt, FranceReported employees: 51-200 | Apt, France | 51-200 | Exact match | 45 contacts → |
“LSB La Salle Blanche® is a company specialized in the design and build of cleanroom facilities for healthcare, pharmaceutical and laboratories sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  CSOcso-brest.comHQ: Guipavas, FranceReported employees: 51-200 | Guipavas, France | 51-200 | Exact match | 39 contacts → |
“Central Sanit Ouest est une société originaire de Brest, reconnue sur tout le grand ouest de la France, dans le domaine du génie sanitaire et climatique notamment dans des…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Cleansoft Services & Solutionscleansoft.frHQ: Aubagne, FranceReported employees: 11-50 | Aubagne, France | 11-50 | Exact match | 32 contacts → |
“Cleansoft est une société spécialisée dans le Maintien des Conditions Opérationnelles de vos Infrastructures Informatiques & Télécoms et plus particulièrement dans l'Entretien, la…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  ASPECaspec.frHQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 26 contacts → |
“Connaissez-vous les bons gestes pour prévenir de la contamination?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Eolia Groupeeoliagroupe.comHQ: La Ciotat, FranceReported employees: 11-50 | La Ciotat, France | 11-50 | Exact match | 25 contacts → |
“Depuis 17 ans, EOLIA GROUPE répond aux enjeux sanitaire en accompagnant ses clients et partenaires sur une large gamme de services : Validation, Maintenance, Hygiénisation et…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  AIR Quality Processairqualityprocess.comHQ: Artix, FranceReported employees: 11-50 | Artix, France | 11-50 | Exact match | 24 contacts → |
“For over 30 years, Air Quality Process has been designing and installing tailored air conditioning units that satisfy the most stringent hygiene requirements.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  ECPecp-cleaning.comHQ: Montpellier, FranceReported employees: 51-200 | Montpellier, France | 51-200 | Exact match | 24 contacts → |
“Leader européen du nettoyage ultra-propre, ECP vous propose des solutions adaptées pour le nettoyage et le conditionnement de vos pièces tout en garantissant un niveau de propreté…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Climascienceclimascience.comHQ: Les Ulis, FranceReported employees: 11-50 | Les Ulis, France | 11-50 | Exact match | 21 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  ADDDaddd.frHQ: Montesson, FranceReported employees: 11-50 | Montesson, France | 11-50 | Exact match | 21 contacts → |
“est une société spécialisée dans les services liés à la maîtrise de la qualité de l’air (audit, diagnostic, mise en propreté des réseaux,etc.) Nous travaillons dans les secteurs…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Euroflux SASeuroflux.frHQ: Ballainvilliers, FranceReported employees: 11-50 | Ballainvilliers, France | 11-50 | Exact match | 20 contacts → |
“EUROFLUX réalise l’étude, la conception, l’installation et la validation de salles blanches et équipements pour la maîtrise de l’aérobiocontamination (flux unidirectionnels…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Hygiatech Serviceshygiatech-services.comHQ: Nanterre, FranceReported employees: 11-50 | Nanterre, France | 11-50 | Exact match | 19 contacts → |
“Depuis 1977, le Groupe HYGIATECH SERVICES apporte des solutions de décontamination, d’hygiène et d’expertise au travers de ses trois entités spécialisées APIE, SIPIC et CP2.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Life Ingénierie & Constructionslife-ingenierie.comHQ: Montbonnot-saint-martin, FranceReported employees: 11-50 | Montbonnot-saint-martin, France | 11-50 | Exact match | 18 contacts → |
“Life Ingénierie est une société de services spécialisée dans l'étude et la maîtrise d'œuvre d’environnements contrôlés de types salles blanches, laboratoires, blocs opératoires et…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Ceris Ingénierieceris-ingenierie.frHQ: Saint-herblain, FranceReported employees: 11-50 | Saint-herblain, France | 11-50 | Exact match | 18 contacts → |
“Société d'ingénierie de construction, CERIS Ingénierie est spécialisée dans les environnements contrôles et projets à fortes contraintes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Lab'sciencelab-science.euHQ: Nazelles-négron, FranceReported employees: 51-200 | Nazelles-négron, France | 51-200 | Exact match | 18 contacts → |
“Pôle d’expertise en ingénierie et en construction d’environnements sous atmosphère contrôlée, Lab’Science est un réseau d’entreprises spécialisées dans la conception de salles…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Airinspaceairinspace.comHQ: Elancourt, FranceReported employees: 11-50 | Elancourt, France | 11-50 | Exact match | 18 contacts → |
“We provide our customers with expertise, audit and smart solutions to control contamination in hospitals and critical areas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Batimprobatimpro.frHQ: Nuaillé, FranceReported employees: 51-200 | Nuaillé, France | 51-200 | Exact match | 18 contacts → |
“Batimpro, fabricant et installateur de Salles Propres et d'Espaces de Bureaux.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Synexinsynexin.frHQ: Franconville, FranceReported employees: 11-50 | Franconville, France | 11-50 | Exact match | 18 contacts → |
“Des solutions 360° pour vos projets clé en main en environnements propres et stériles” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 112 company matches
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Cleanroom service providers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
111 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 112 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for cleanroom service providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cleanroom service providers did RevenueBase find based in France?
The saved snapshot records 112 matching company records, 1,594 tracked contacts and 544 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Cleanroom service providers by geography
- Cleanroom service providers based in Singapore, Singapore
- Cleanroom service providers based in Australia
- Cleanroom service providers based in Belgium
- Cleanroom service providers based in Brazil
- Cleanroom service providers based in Canada
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Cite this list
RevenueBase Data Team. Top 25 cleanroom service providers based in France. Snapshot: November 6, 2026. https://revenuebase.ai/companies/cleanroom-service-providers/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Cleanroom service providers based in Singapore, Singapore
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Company intelligence · public preview
Top 25 cleanroom service providers based in France
RevenueBase records 112 matching company records for cleanroom service providers based in France, with 1,594 tracked contacts and 544 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 cleanroom service providers based in France
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | NGRIngri.fr HQ: Saint-fons, FranceReported employees: Not recorded | Saint-fons, France | Not recorded | Exact match | 125 contacts → |
“Ultraspécialiste du Microdépoussiérage de Salles Informatiques, nous avons développé depuis 18 ans des méthodes de travail haut de gamme.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Sterigenesterigene.com HQ: Franconville, FranceReported employees: 51-200 | Franconville, France | 51-200 | Exact match | 89 contacts → |
“STERIGENE est une entreprise d'ingénierie des procédés propres et stériles dont les différentes activités consistent toujours, après l'écoute de ses clients, à concevoir, réaliser…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | PI Installpi-install.com HQ: Montrevel-en-bresse, FranceReported employees: 51-200 | Montrevel-en-bresse, France | 51-200 | Exact match | 77 contacts → |
“L'ingénierie et la pose de vos espaces à ambiance contrôlée Conception et installation de salles blanches, chambres froides, grandes cuisines, solutions coupe-feu et acoustiques.>…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | EREAerea.fr HQ: Péronne, FranceReported employees: 11-50 | Péronne, France | 11-50 | Exact match | 65 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Plasteuropplasteurop.fr HQ: Vonnas, FranceReported employees: 51-200 | Vonnas, France | 51-200 | Exact match | 49 contacts → |
“Founded in 1978, Plasteurop has been the commercial brand of Panelco SAS since 2004.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Vêpresvepres.fr HQ: Claix, FranceReported employees: 51-200 | Claix, France | 51-200 | Exact match | 48 contacts → |
“VÊPRES conçoit et réalise des salles blanches et salles propres pour de nombreux clients : recherche, santé, dispositifs médicaux, agroalimentaire, microélectronique, biotech…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Conformatconformat.com HQ: Rueil-malmaison, FranceReported employees: 11-50 | Rueil-malmaison, France | 11-50 | Exact match | 46 contacts → |
“Les enjeux d’ultra propreté des Industries de pointe sont devenus stratégiques.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Symbiose Environnementsymbiose-environnement.com HQ: Change, FranceReported employees: 11-50 | Change, France | 11-50 | Exact match | 46 contacts → |
“Distribution of mobiles Clean in Place systems form Packo, isolators for stérility testing from Eurobioconcept, services of maintenance from Decste, identification and destruction…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | LSB LA Salle Blanchelasalleblanche.com HQ: Apt, FranceReported employees: 51-200 | Apt, France | 51-200 | Exact match | 45 contacts → |
“LSB La Salle Blanche® is a company specialized in the design and build of cleanroom facilities for healthcare, pharmaceutical and laboratories sectors.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | CSOcso-brest.com HQ: Guipavas, FranceReported employees: 51-200 | Guipavas, France | 51-200 | Exact match | 39 contacts → |
“Central Sanit Ouest est une société originaire de Brest, reconnue sur tout le grand ouest de la France, dans le domaine du génie sanitaire et climatique notamment dans des…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Cleansoft Services & Solutionscleansoft.fr HQ: Aubagne, FranceReported employees: 11-50 | Aubagne, France | 11-50 | Exact match | 32 contacts → |
“Cleansoft est une société spécialisée dans le Maintien des Conditions Opérationnelles de vos Infrastructures Informatiques & Télécoms et plus particulièrement dans l'Entretien, la…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | ASPECaspec.fr HQ: Paris, FranceReported employees: 1-10 | Paris, France | 1-10 | Exact match | 26 contacts → |
“Connaissez-vous les bons gestes pour prévenir de la contamination?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Eolia Groupeeoliagroupe.com HQ: La Ciotat, FranceReported employees: 11-50 | La Ciotat, France | 11-50 | Exact match | 25 contacts → |
“Depuis 17 ans, EOLIA GROUPE répond aux enjeux sanitaire en accompagnant ses clients et partenaires sur une large gamme de services : Validation, Maintenance, Hygiénisation et…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | AIR Quality Processairqualityprocess.com HQ: Artix, FranceReported employees: 11-50 | Artix, France | 11-50 | Exact match | 24 contacts → |
“For over 30 years, Air Quality Process has been designing and installing tailored air conditioning units that satisfy the most stringent hygiene requirements.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | ECPecp-cleaning.com HQ: Montpellier, FranceReported employees: 51-200 | Montpellier, France | 51-200 | Exact match | 24 contacts → |
“Leader européen du nettoyage ultra-propre, ECP vous propose des solutions adaptées pour le nettoyage et le conditionnement de vos pièces tout en garantissant un niveau de propreté…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Climascienceclimascience.com HQ: Les Ulis, FranceReported employees: 11-50 | Les Ulis, France | 11-50 | Exact match | 21 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ADDDaddd.fr HQ: Montesson, FranceReported employees: 11-50 | Montesson, France | 11-50 | Exact match | 21 contacts → |
“est une société spécialisée dans les services liés à la maîtrise de la qualité de l’air (audit, diagnostic, mise en propreté des réseaux,etc.) Nous travaillons dans les secteurs…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Euroflux SASeuroflux.fr HQ: Ballainvilliers, FranceReported employees: 11-50 | Ballainvilliers, France | 11-50 | Exact match | 20 contacts → |
“EUROFLUX réalise l’étude, la conception, l’installation et la validation de salles blanches et équipements pour la maîtrise de l’aérobiocontamination (flux unidirectionnels…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Hygiatech Serviceshygiatech-services.com HQ: Nanterre, FranceReported employees: 11-50 | Nanterre, France | 11-50 | Exact match | 19 contacts → |
“Depuis 1977, le Groupe HYGIATECH SERVICES apporte des solutions de décontamination, d’hygiène et d’expertise au travers de ses trois entités spécialisées APIE, SIPIC et CP2.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Life Ingénierie & Constructionslife-ingenierie.com HQ: Montbonnot-saint-martin, FranceReported employees: 11-50 | Montbonnot-saint-martin, France | 11-50 | Exact match | 18 contacts → |
“Life Ingénierie est une société de services spécialisée dans l'étude et la maîtrise d'œuvre d’environnements contrôlés de types salles blanches, laboratoires, blocs opératoires et…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ceris Ingénierieceris-ingenierie.fr HQ: Saint-herblain, FranceReported employees: 11-50 | Saint-herblain, France | 11-50 | Exact match | 18 contacts → |
“Société d'ingénierie de construction, CERIS Ingénierie est spécialisée dans les environnements contrôles et projets à fortes contraintes.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Lab'sciencelab-science.eu HQ: Nazelles-négron, FranceReported employees: 51-200 | Nazelles-négron, France | 51-200 | Exact match | 18 contacts → |
“Pôle d’expertise en ingénierie et en construction d’environnements sous atmosphère contrôlée, Lab’Science est un réseau d’entreprises spécialisées dans la conception de salles…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Airinspaceairinspace.com HQ: Elancourt, FranceReported employees: 11-50 | Elancourt, France | 11-50 | Exact match | 18 contacts → |
“We provide our customers with expertise, audit and smart solutions to control contamination in hospitals and critical areas.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Batimprobatimpro.fr HQ: Nuaillé, FranceReported employees: 51-200 | Nuaillé, France | 51-200 | Exact match | 18 contacts → |
“Batimpro, fabricant et installateur de Salles Propres et d'Espaces de Bureaux.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Synexinsynexin.fr HQ: Franconville, FranceReported employees: 11-50 | Franconville, France | 11-50 | Exact match | 18 contacts → |
“Des solutions 360° pour vos projets clé en main en environnements propres et stériles” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 112 company matches
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Cleanroom service providers: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
111 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 112 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for cleanroom service providers?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many cleanroom service providers did RevenueBase find based in France?
The saved snapshot records 112 matching company records, 1,594 tracked contacts and 544 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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- Cleanroom service providers based in Canada
- Cleanroom service providers based in Germany
- Cleanroom service providers based in India
- Cleanroom service providers based in Ireland
- Cleanroom service providers based in Israel
- Cleanroom service providers based in Italy
- Cleanroom service providers based in Malaysia
- Cleanroom service providers based in Mexico
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 cleanroom service providers based in France. Snapshot: November 6, 2026. https://revenuebase.ai/companies/cleanroom-service-providers/france.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Cleanroom service providers based in Singapore, Singapore
- Cleanroom service providers based in Australia
- Cleanroom service providers based in Belgium
- Cleanroom service providers based in Brazil
- Cleanroom service providers based in Canada
- Cleanroom service providers based in Germany