Company lists · Data refreshed November 2026

Top 21 Cleanroom ventilation companies based in Spain

RevenueBase identified 109 company matches for cleanroom ventilation companies associated with Spain as of November 2026 and tracks 968 professional contacts across them, including 162 with verified work emails. Barcelona is the largest hub.

This list covers company matches for cleanroom ventilation companies associated with Spain, 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
109Companies
968Contacts tracked
162Verified emails
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The 21 largest cleanroom ventilation companies based in Spain

Ranked by team size
Top 21 of 109 company matches for cleanroom ventilation companies based in Spain, 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 matchBilbao, SpainHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“Albian is the specialist in Global Solutions for Bio-Pharmaceutical Processes, Controlled Critical Environments, and Cleanrooms for the pharmaceutical, biotechnological, and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAlcobendas, SpainHQ recorded Nov 6, 202651-20089 contacts →

Exact match

“Empresa especializada en el diseño, ejecución y mantenimiento de áreas críticas que ofrece soluciones integrales en tecnología clean room para el sector Life Science, Healthcare y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLes Franqueses Del Vallès, SpainHQ recorded Nov 6, 202651-20084 contacts →

Exact match

“Siber provee un conjunto de soluciones de alta eficiencia energética en ventilación eólica y mecánicamente inteligente, mejorando la Salud, Higiene y Confort de las personas…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchCastellar Del Vallès, SpainHQ recorded Nov 6, 202611-5054 contacts →

Exact match

“Airtècnics – Innovation in Environmental Comfort since 1986 At Airtècnics, we design, manufacture and distribute advanced climate control and ventilation solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“At Iguña, we are engineers and manufacturers specialising in cleanrooms, dedicated to providing a comprehensive, turnkey service that adapts to the specific needs of our clients…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSeville, SpainHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“En Andefil somos especialistas en filtros de aire y ventilación industrial a medida Le ofrecemos una amplia gama de productos para cubrir sus necesidades de filtración durante el…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchTerrassa, SpainHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Founded in Terrassa in 1992, Venfilter is today the only company in the sector with 100% national capital.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchVic, SpainHQ recorded Nov 6, 2026201-50016 contacts →

Exact match

“We design and deliver controlled environments for regulated industries, cleanrooms, pharmaceutical infrastructure, and turnkey technical facilities built to GMP and FDA standards.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchTorrejon De Ardoz, SpainHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“LUYMAR es el fabricante español con el catálogo más amplio de recuperadores de calor de producción propia, y la primera empresa en España en desarrollar esta tecnología.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSan Sebastian De Los Reyes, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“INGELYT cuenta con una experiencia de más de 20 años en el sector de las Salas Blancas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTorrealta De Molina, SpainHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“INSTALACIÓN DE SISTEMAS INDUSTRIALES FABRICACIÓN DE CONDUCTOS Y ACCESORIOS Captación / Extracción / Filtración de polvo y gases.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMontcada, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Somos una compañía líder en soluciones integrales y personalizadas de diseño y construcción de Salas Limpias y Ambientes Controlados.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLangreo, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Empresa dedicada al diseño, instalación y mantenimiento de sistemas de climatización, ventilación y protección contra incendios.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchOrio, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Diseño, fabricación, montaje y mantenimiento de instalaciones de aspiración y filtrado de partículas contaminantes generadas en procesos productivos industriales.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchHospitalet De Llobregat, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Nuestra profesionalidad avalada por la trayectoria y la multitud de clientes satisfechos en el sector de la climatización de grandes edificios.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMadrid, SpainHQ recorded Nov 6, 202611-507 contacts →

Exact match

“IAQ & HVAC+R Technologies”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchManresa, SpainHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Fapp Sistemas de Aspiración diseña, fabrica e instala equipos de aspiración industrial para todo tipo de materiales y procesos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSantpedor, SpainHQ recorded Nov 6, 202611-506 contacts →

Exact match

“We are manufacturers of hygienic enclosures for cleanrooms and hospitals, with over 2,400 m² of facilities.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchTeià, SpainHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Necesitas asesoramiento sobre ventilación y/o climatización?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAlcorcón, SpainHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Más de 30 años poniendo en marcha sistemas de climatización industrial adaptados a las necesidades de su empresa, ajustando la temperatura ideal para el funcionamiento de la…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMataró, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“More than 25 years of experience in filtering systems, harmful particles are separated and it is achieved that they go clean to the environment.”

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

Showing 21 of 109 cleanroom ventilation companies based in Spain

See the full list, filter by size, metro and specialty, and access 162 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cleanroom ventilation companies based in Spain at a glance

As of Nov 6, 2026
16.7%Verified-email coverage
8.9Average contacts per company
11-50Median size (employees)
11.0%Largest-city concentration · Barcelona
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
51
51-200
9
201-500
2
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Spain, so it is reported there. Company counts and contact totals on this page are exact for Spain, over 109 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 Spain whose business descriptions match “cleanroom ventilation companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 162 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 ventilation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cleanroom ventilation companies are there based in Spain?

RevenueBase identified 109 company matches for cleanroom ventilation companies associated with Spain 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?

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

Which city has the most cleanroom ventilation companies?

Barcelona leads with 12 company records, followed by Madrid (12) and Malaga (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 162 professional contacts with verified work emails tracked across these 109 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.