Company lists · Data refreshed September 2026

Top 25 Industrial air filtration companies based in Spain

Name: Industrial air filtration companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 134 companies tracked

RevenueBase identified 134 industrial air filtration companies headquartered in Spain as of September 2026 and tracks 2,013 professional contacts across them, including 384 with verified work emails. Madrid is the largest hub.

This list covers industrial air filtration companies headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review

134Companies

2,013Contacts tracked

384Verified emails

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The 25 largest industrial air filtration companies based in Spain

Ranked by team size

Top 25 of 134 industrial air filtration companies based in Spain, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to industrial air filtration companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Sodeca, S.L.U	Partial evidence	Ripoll, SpainHQ checked Sep 16, 2026	51-200	275 contacts →
	Partial evidence “SODECA has focused its activity on the production of industrial fans, ventilation systems and extractors for the removal of smoke in case of fire since 1983, when it was founded.” Source: RevenueBase Database · checked Sep 16, 2026
2	Zitrón	Indirect evidence	Gijón, SpainHQ checked Sep 16, 2026	501-1,000	147 contacts →
	Indirect evidence “Since 1963, Zitrón has expanded to become one of the largest and most technologically driven and innovative ventilation companies in the world, spending much of its revenue on…” Source: RevenueBase Database · checked Sep 16, 2026
3	Ecotec	Indirect evidence	Sallent, SpainHQ checked Sep 16, 2026	11-50	83 contacts →
	Indirect evidence “ECOTEC - Ecología Técnica, S.A.” Source: RevenueBase Database · checked Sep 16, 2026
4	Camfil España	Indirect evidence	Alcalá De Henares, SpainHQ checked Sep 16, 2026	51-200	43 contacts →
	Indirect evidence “CAMFIL - LÍDER MUNDIAL EN FILTRACIÓN DE AIRE Y SOLUCIONES DE AIRE LIMPIO Durante más de medio siglo, Camfil ha ayudado a las personas a respirar un aire más limpio.” Source: RevenueBase Database · checked Sep 16, 2026
5	Airtècnics	Indirect evidence	Castellar Del Vallès, SpainHQ checked Sep 16, 2026	11-50	41 contacts →
	Indirect evidence “Airtècnics – Innovation in Environmental Comfort since 1986 At Airtècnics, we design, manufacture and distribute advanced climate control and ventilation solutions.” Source: RevenueBase Database · checked Sep 16, 2026
6	Decaclima	Indirect evidence	Torelló, SpainHQ checked Sep 16, 2026	11-50	33 contacts →
	Indirect evidence “Empresa especialista en equipos y soluciones de climatización, tratamiento y purificación de aire para aquellos clientes que necesiten soluciones personalizadas y de altos…” Source: RevenueBase Database · checked Sep 16, 2026
7	Dorsan Filtration	Partial evidence	Igualada, SpainHQ checked Sep 16, 2026	11-50	25 contacts →
	Partial evidence “DORSAN® is a company specialized in liquid filtration.” Source: RevenueBase Database · checked Sep 16, 2026
8	Servoclima	Indirect evidence	La Llagosta, SpainHQ checked Sep 16, 2026	11-50	23 contacts →
	Indirect evidence “En Servoclima nos dedicamos al diseño, fabricación y distribución de Unidades de Tratamiento de Aire desde hace más de 30 años.” Source: RevenueBase Database · checked Sep 16, 2026
9	Airsec	Partial evidence	Montmeló, SpainHQ checked Sep 16, 2026	11-50	20 contacts →
	Partial evidence “Since its foundation in 1949, AIRSEC has been identified as a pioneering company in the design, engineering, manufacture, sale and maintenance of equipment and industrial…” Source: RevenueBase Database · checked Sep 16, 2026
10	Filternox	Indirect evidence	Valencia, SpainHQ checked Sep 16, 2026	51-200	18 contacts →
	Indirect evidence “Filternox is an Automatic Self-Cleaning Filter manufacturing company.” Source: RevenueBase Database · checked Sep 16, 2026
11	Morgui	Partial evidence	Badalona, SpainHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “Morgui Clima embodies confidence and innovation in the industrial sector.” Source: RevenueBase Database · checked Sep 16, 2026
12	Andefil	Partial evidence	Sevilla, SpainHQ checked Sep 16, 2026	11-50	15 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 16, 2026
13	Venfilter	Indirect evidence	Terrassa, SpainHQ checked Sep 16, 2026	11-50	15 contacts →
	Indirect evidence “Founded in Terrassa in 1992, Venfilter is today the only company in the sector with 100% national capital.” Source: RevenueBase Database · checked Sep 16, 2026
14	Dantherm Group Iberia	Indirect evidence	Alcobendas, SpainHQ checked Sep 16, 2026	501-1,000	14 contacts →
	Indirect evidence “Founded in 1954, Dantherm Group is the European leader in portable and stationary climate solutions for all sectors.” Source: RevenueBase Database · checked Sep 16, 2026
15	Luymar Climatización	Indirect evidence	Torrejon De Ardoz, SpainHQ checked Sep 16, 2026	11-50	13 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 16, 2026
16	Tecnivent Aspiración Y Filtración, S.L	Partial evidence	Orio, SpainHQ checked Sep 16, 2026	11-50	8 contacts →
	Partial evidence “Diseño, fabricación, montaje y mantenimiento de instalaciones de aspiración y filtrado de partículas contaminantes generadas en procesos productivos industriales.” Source: RevenueBase Database · checked Sep 16, 2026
17	Vaporgas	Partial evidence	Torrealta De Molina, SpainHQ checked Sep 16, 2026	11-50	8 contacts →
	Partial evidence “INSTALACIÓN DE SISTEMAS INDUSTRIALES FABRICACIÓN DE CONDUCTOS Y ACCESORIOS Captación / Extracción / Filtración de polvo y gases.” Source: RevenueBase Database · checked Sep 16, 2026
18	Fires, S.L	Indirect evidence	Muskiz, SpainHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “Desde 1993 hemos apostado por la especialización como único canal para alcanzar los mejores resultados en todas y cada una de nuestras acciones de colaboración con nuestros…” Source: RevenueBase Database · checked Sep 16, 2026
19	Tayra. Soluciones EN Tratamiento DE Aire Y Agua	Indirect evidence	Madrid, SpainHQ checked Sep 16, 2026	11-50	7 contacts →
	Indirect evidence “IAQ & HVAC+R Technologies” Source: RevenueBase Database · checked Sep 16, 2026
20	Defisa Flue GAS Treatment	Strong evidence	Madrid, SpainHQ checked Sep 16, 2026	11-50	7 contacts →
	Strong evidence “As experts in air technique Studies, DEFISA FGT designs and manufactures all types of industrial equipment intended for gas depuration and/or dust collection to match our…” Source: RevenueBase Database · checked Sep 16, 2026
21	Filtros Castelló	Partial evidence	Massanassa, SpainHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “Filtros Castelló se posiciona como un referente en la industria de filtración al por mayor, destacando por nuestra dedicación a la calidad y la satisfacción del cliente.” Source: RevenueBase Database · checked Sep 16, 2026
22	Fapp Sistemas DE Aspiración	Partial evidence	Manresa, SpainHQ checked Sep 16, 2026	11-50	6 contacts →
	Partial evidence “Fapp Sistemas de Aspiración diseña, fabrica e instala equipos de aspiración industrial para todo tipo de materiales y procesos.” Source: RevenueBase Database · checked Sep 16, 2026
23	Sistemas Gaitán, S.A	Indirect evidence	Arganda Del Rey, SpainHQ checked Sep 16, 2026	11-50	5 contacts →
	Indirect evidence “In Sistemas Gaitan, S.” Source: RevenueBase Database · checked Sep 16, 2026
24	Filtros Norfil	Indirect evidence	Meres (siero), SpainHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “Desde hace más de 40 años cuando inicio su actividad como distribuidor de filtros “PUROLATOR”, Filtros Norfil es un referente nacional en el mercado de la filtración.” Source: RevenueBase Database · checked Sep 16, 2026
25	Bioseguridad Integral	Indirect evidence	Alcalá De Henares, SpainHQ checked Sep 16, 2026	1-10	4 contacts →
	Indirect evidence “Our work is to satisfy the growing and increasing environmental demands of multiple sectors of society; our purpose is to provide wellness in addition to improvement in the…” Source: RevenueBase Database · checked Sep 16, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial air filtration companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial air filtration companies.
Partial evidence: Its own public description names part of industrial air filtration companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial air filtration companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 134 industrial air filtration companies based in Spain

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Industrial air filtration companies based in Spain at a glance

As of Sep 16, 2026

19.1%Verified-email coverage

15.0Average contacts per company

11-50Median size (employees)

8.2%Largest-city concentration · Madrid

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 134 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among industrial air filtration companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “industrial air filtration companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names industrial air filtration companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among industrial air filtration companies, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 384 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names industrial air filtration companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many industrial air filtration companies are there based in Spain?

RevenueBase identified 134 industrial air filtration companies headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Sodeca, S.L.U, headquartered in Ripoll, tops this list with the largest team on record.

Which city has the most industrial air filtration companies?

Madrid leads with 11 headquartered companies, followed by Barcelona (10) and Valencia (4).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 384 verified decision-maker contacts tracked across these 134 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.