Company lists · Data refreshed September 2026

Top 25 Window manufacturers based in Spain

Name: Window manufacturers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 560 companies tracked

RevenueBase identified 560 window manufacturers headquartered in Spain as of September 2026 and tracks 3,324 professional contacts across them, including 237 with verified work emails. Madrid is the largest hub.

This list covers window manufacturers 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 19, 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 19, 2026 86% judged on-target in blind review

560Companies

3,324Contacts tracked

237Verified emails

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The 25 largest window manufacturers based in Spain

Ranked by team size

Top 25 of 560 window manufacturers based in Spain, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to window manufacturers: 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	STAC	Indirect evidence	Padrón, SpainHQ checked Sep 19, 2026	501-1,000	272 contacts →
	Indirect evidence “STAC (Technical Systems of Accessory and Components) is a company that specialises in the manufacturing of products for the aluminum fenestration sector.” Source: RevenueBase Database · checked Sep 19, 2026
2	Exlabesa Architecture	Indirect evidence	Picaraña, SpainHQ checked Sep 19, 2026	1,001-5,000	187 contacts →
	Indirect evidence “En Exlabesa Architecture diseñamos y desarrollamos sistemas de carpintería y fachadas de aluminio que contribuyen al bienestar y confort de las personas, a la sostenibilidad de…” Source: RevenueBase Database · checked Sep 19, 2026
3	Saxun By Giménez Ganga	Indirect evidence	Sax, SpainHQ checked Sep 19, 2026	501-1,000	159 contacts →
	Indirect evidence “Saxun es la marca comercial de Giménez Ganga, una mercantil con más de 65 años de trayectoria en el sector del Cerramiento, la Protección Solar y la Decoración de espacios.” Source: RevenueBase Database · checked Sep 19, 2026
4	VBH Iberia S.L	Indirect evidence	Viladecans, SpainHQ checked Sep 19, 2026	11-50	72 contacts →
	Indirect evidence “VBH como el mayor distribuidor del sector de los herrajes opera prácticamente en todo el mundo.” Source: RevenueBase Database · checked Sep 19, 2026
5	Persax	Indirect evidence	Villena, SpainHQ checked Sep 19, 2026	201-500	68 contacts →
	Indirect evidence “Persax es un fabricante español, líder en productos para la protección solar y soluciones de seguridad.” Source: RevenueBase Database · checked Sep 19, 2026
6	Nevaluz	Indirect evidence	Écija, SpainHQ checked Sep 19, 2026	51-200	67 contacts →
	Indirect evidence “Nevaluz Group es una multinacional española fabricante y distribuidora de sistemas y componentes de decoración de ventanas y puertas, protección ambiental, protección solar y…” Source: RevenueBase Database · checked Sep 19, 2026
7	Fenster Tancaments	Indirect evidence	Barcelona, SpainHQ checked Sep 19, 2026	11-50	65 contacts →
	Indirect evidence “FENSTER es una empresa de cerramientos de exterior que se dedica a la fabricación e instalación de: ventanas en aluminio y PVC en todas sus variantes de apertura y tamaño…” Source: RevenueBase Database · checked Sep 19, 2026
8	Hermet 10 Ventanas	Indirect evidence	Limpias, SpainHQ checked Sep 19, 2026	201-500	53 contacts →
	Indirect evidence “Hermet 10 Ventanas es la marca comercial de Ampuero Grupo Industrial 10, el mayor fabricante de ventanas de PVC en España, con una trayectoria de 50 años y un equipo de más de 480…” Source: RevenueBase Database · checked Sep 19, 2026
9	Schüco Iberia S.L	Indirect evidence	Valdemoro, SpainHQ checked Sep 19, 2026	51-200	42 contacts →
	Indirect evidence “Schüco Iberia, perteneciente al grupo Schüco, con sede en Bielefeld, desarrolla y distribuye soluciones de sistemas de aluminio para ventanas, puertas y fachadas.” Source: RevenueBase Database · checked Sep 19, 2026
10	K Line España & Portugal Groupe Liébot	Indirect evidence	Parets Del Vallés, SpainHQ checked Sep 19, 2026	1,001-5,000	34 contacts →
	Indirect evidence “K•LINE Nº1 europeo en diseño y fabricación de ventanas y puertas de aluminio para el profesional.” Source: RevenueBase Database · checked Sep 19, 2026
11	Incerco TOP Quality Windows	Indirect evidence	Vila-real, SpainHQ checked Sep 19, 2026	51-200	31 contacts →
	Indirect evidence “Incerco esta especializada en la fabricación de ventanas y puertas de PVC KOMMERLING y ALUMINIO.” Source: RevenueBase Database · checked Sep 19, 2026
12	Centro Alum	Indirect evidence	Sabadell, SpainHQ checked Sep 19, 2026	51-200	29 contacts →
	Indirect evidence “Desde 1985, diseñamos y comercializamos sistemas de ventanas y cerramientos en ALUMINIO de alta calidad para la arquitectura y la construcción-Empezamos nuestra trayectoria con 3…” Source: RevenueBase Database · checked Sep 19, 2026
13	Alumarte	Indirect evidence	Muel, SpainHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
14	Solven PVC	Indirect evidence	Fuente Álamo De Murcia, SpainHQ checked Sep 19, 2026	51-200	19 contacts →
	Indirect evidence “Solven es una empresa líder en la fabricación de carpintería PVC.” Source: RevenueBase Database · checked Sep 19, 2026
15	Industrias Durmi SA	Indirect evidence	St Pere De Ribes, SpainHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Industrias Durmi es un empresa fabricante de productos eco sostenibles destinados a la graduación y protección solar.” Source: RevenueBase Database · checked Sep 19, 2026
16	Mapuve Ventanas	Indirect evidence	Burgos, SpainHQ checked Sep 19, 2026	51-200	17 contacts →
	Indirect evidence “Fundada en 1981, MAPUVE VENTANAS es una empresa burgalesa especializada en la comercialización, fabricación e instalación de ventanas y cerramientos de altas prestaciones.” Source: RevenueBase Database · checked Sep 19, 2026
17	Cortinadecor	Indirect evidence	Guardamar Del Segura, SpainHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “Cortinadecor fabrica y vende online estores enrollables y cortinas a medida, tambien tiene una amplia gama de venecianas de aluminio, paneles japoneses, estores, cortinas…” Source: RevenueBase Database · checked Sep 19, 2026
18	Manufacturas Vental SA	Indirect evidence	Logrono, SpainHQ checked Sep 19, 2026	51-200	16 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
19	Persianas Roma	Indirect evidence	Ourense, SpainHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “Persianas Roma dispone de una de las mayores y más completas ofertas de artículos a medida para la protección solar interior y exterior que existen en la actualidad en el mercado…” Source: RevenueBase Database · checked Sep 19, 2026
20	Ventanas Recar	Indirect evidence	Alcala De Henares, SpainHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Ventanas Recar, integrante de la Red Oficial de fabricantes con sistemas KÖMMERLING y fundada en 1984 inicialmente con su filial RESOPAL en 1992 la división de se establece como…” Source: RevenueBase Database · checked Sep 19, 2026
21	Portalum Puertas DE Aluminio	Indirect evidence	Riba-roja Del Túria, SpainHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “En Portalum fabricamos puertas de aluminio de máxima calidad, donde el compromiso con el cliente siempre ha sido y será una prioridad en nuestra empresa, conseguimos ofrecer a…” Source: RevenueBase Database · checked Sep 19, 2026
22	Casamayor Perfiles S.L	Indirect evidence	Mérida, SpainHQ checked Sep 19, 2026	51-200	14 contacts →
	Indirect evidence “Casamayor Perfiles es una empresa extremeña, de ámbito nacional e internacional, dedicada a la elaboración de puertas y ventanas de PVC.” Source: RevenueBase Database · checked Sep 19, 2026
23	Aluminios Marton	Partial evidence	Ripollet, SpainHQ checked Sep 19, 2026	11-50	13 contacts →
	Partial evidence “Aluminios MARTON, has established itself as one of the leading aluminum suppliers offering aluminum carpentry systems for the construction of doors, windows, gates and roofs.” Source: RevenueBase Database · checked Sep 19, 2026
24	Roselló Solar	Indirect evidence	Palma De Mallorca, SpainHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence “A family company with over 65 years of experience in manufacturing and installing solar protection and energy-saving systems.” Source: RevenueBase Database · checked Sep 19, 2026
25	Oknafej	Indirect evidence	Málaga, SpainHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Oknafej es una empresa ubicada en Málaga cuya actividad principal es la producción y el suministro de ventanas de PVC.” Source: RevenueBase Database · checked Sep 19, 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: window manufacturers. 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 window manufacturers.
Partial evidence: Its own public description names part of window manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name window manufacturers. 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 560 window manufacturers based in Spain

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Window manufacturers based in Spain at a glance

As of Sep 19, 2026

7.1%Verified-email coverage

5.9Average contacts per company

11-50Median size (employees)

6.6%Largest-city concentration · Madrid

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

238

11-50

251

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 560 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 window manufacturers, 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 “window manufacturers”. 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 window manufacturers), 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 window manufacturers, 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, 237 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 19, 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.

Window manufacturers by metro

Window manufacturers in Madrid37
Window manufacturers in Barcelona29

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 window manufacturers, 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 window manufacturers are there based in Spain?

RevenueBase identified 560 window manufacturers 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?

STAC, headquartered in Padron, tops this list with the largest team on record.

Which city has the most window manufacturers?

Madrid leads with 37 headquartered companies, followed by Barcelona (29) and Valencia (12).

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 237 verified decision-maker contacts tracked across these 560 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 19, 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.