Company lists · Data refreshed September 2026

Top 25 Building envelope specialists based in Spain

Name: Building envelope specialists based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 338 companies tracked

RevenueBase identified 338 building envelope specialists headquartered in Spain as of September 2026 and tracks 2,949 professional contacts across them, including 338 with verified work emails. Madrid is the largest hub.

This list covers building envelope specialists 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

338Companies

2,949Contacts tracked

338Verified emails

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The 25 largest building envelope specialists based in Spain

Ranked by team size

Top 25 of 338 building envelope specialists 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 building envelope specialists: 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	Grupo Aluman	Indirect evidence	Arteixo, SpainHQ checked Sep 16, 2026	501-1,000	362 contacts →
	Indirect evidence “Grupo Aluman offers global, innovative and sustainable solutions for the construction sector.” Source: RevenueBase Database · checked Sep 16, 2026
2	Gaviota	Indirect evidence	Sax, SpainHQ checked Sep 16, 2026	201-500	219 contacts →
	Indirect evidence “The advantages of a leading group High production capacity Gaviota is an international company with an excellent capacity for innovation, based on its creativity and effective…” Source: RevenueBase Database · checked Sep 16, 2026
3	Garcia Faura	Indirect evidence	Gavà, SpainHQ checked Sep 16, 2026	51-200	136 contacts →
	Indirect evidence “GARCIA FAURA is the pioneering company behind the development of modular facades, curtain walls and enclosures in aluminium and glass.” Source: RevenueBase Database · checked Sep 16, 2026
4	Nordés Ancín	Indirect evidence	Cambre, SpainHQ checked Sep 16, 2026	201-500	119 contacts →
	Indirect evidence “En Nordés ancín transformamos ideas en soluciones de ingeniería innovadoras y sostenibles.” Source: RevenueBase Database · checked Sep 16, 2026
5	Isolana	Indirect evidence	L'hospitalet De Llobregat, SpainHQ checked Sep 16, 2026	201-500	117 contacts →
	Indirect evidence “es una de las empresas líderes en el mercado español especializada en soluciones de aislamiento térmico, acústico y eficiencia energética para la construcción.” Source: RevenueBase Database · checked Sep 16, 2026
6	Strunor	Partial evidence	Burgos, SpainHQ checked Sep 16, 2026	51-200	58 contacts →
	Partial evidence “Strunor is an international Specialist Facade Contractor group.” Source: RevenueBase Database · checked Sep 16, 2026
7	Solduct Constructora	Indirect evidence	Barcelona, SpainHQ checked Sep 16, 2026	51-200	35 contacts →
	Indirect evidence “Solduct es una empresa constructora con amplia experiencia en la edificación integral de proyectos residenciales, oficinas y naves industriales.” Source: RevenueBase Database · checked Sep 16, 2026
8	LA Especialista	Indirect evidence	Coslada, SpainHQ checked Sep 16, 2026	201-500	33 contacts →
	Indirect evidence “es un referente en la distribución de sistemas constructivos avanzados.” Source: RevenueBase Database · checked Sep 16, 2026
9	Valnu Servicios DE Ingenieria S.L	Indirect evidence	Valencia, SpainHQ checked Sep 16, 2026	11-50	31 contacts →
	Indirect evidence “Valnu Servicios de Ingeniería S.L.” Source: RevenueBase Database · checked Sep 16, 2026
10	EDA Instalaciones Y Energía S.L	Indirect evidence	Badalona, SpainHQ checked Sep 16, 2026	51-200	29 contacts →
	Indirect evidence “EDA Instalaciones y Energía S.L, es una empresa con amplia experiencia en el sector de las instalaciones integrales, mantenimientos y estudios de eficiencia energética.” Source: RevenueBase Database · checked Sep 16, 2026
11	HBG Corp	Indirect evidence	Huesca, SpainHQ checked Sep 16, 2026	51-200	29 contacts →
	Indirect evidence “HBG Corp emerges as a new brand of international projection in the sector of lightweight façades and has under its umbrella two companies with a vast experience in the light…” Source: RevenueBase Database · checked Sep 16, 2026
12	Tecnydeck 2012 SL	Indirect evidence	Zaragoza, SpainHQ checked Sep 16, 2026	11-50	28 contacts →
	Indirect evidence “TECNYDECK is a company created in 2012, whose head office is located in ZARAGOZA.” Source: RevenueBase Database · checked Sep 16, 2026
13	Verdumasip	Indirect evidence	Alzira, SpainHQ checked Sep 16, 2026	51-200	28 contacts →
	Indirect evidence “En Verdumasip Servicios trabajamos para cubrir íntegramente las necesidades de nuestros clientes en tres áreas interrelacionadas-Mantenimiento e instalaciones de climatización…” Source: RevenueBase Database · checked Sep 16, 2026
14	Dekovent	Indirect evidence	Valencia, SpainHQ checked Sep 16, 2026	51-200	26 contacts →
	Indirect evidence “Dekovent es un referente en el mundo del cerramiento de altas prestaciones.” Source: RevenueBase Database · checked Sep 16, 2026
15	Wandegar S.L.U	Indirect evidence	L'alcora, SpainHQ checked Sep 16, 2026	51-200	23 contacts →
	Indirect evidence “Wandegar nace en Barcelona en el año 2001, centrando su actividad en la instalación de fachadas ventiladas.” Source: RevenueBase Database · checked Sep 16, 2026
16	Enar Architectural Envelopes	Partial evidence	Las Rozas De Madrid, SpainHQ checked Sep 16, 2026	11-50	22 contacts →
	Partial evidence “ENAR is a Spanish technical consultancy and engineering specialized in building facades.” Source: RevenueBase Database · checked Sep 16, 2026
17	SCW Smart Curtain Wall S.A	Strong evidence	Getafe, SpainHQ checked Sep 16, 2026	51-200	20 contacts →
	Strong evidence “SCW - Smart Curtain Wall is leader in the design, manufacture and installation of glass façade for building envelopes, becoming your global partner throughout the entire project…” Source: RevenueBase Database · checked Sep 16, 2026
18	RELSA	Indirect evidence	Sabadell, SpainHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “Más de 50 años aportando valor a nuestros clientes.” Source: RevenueBase Database · checked Sep 16, 2026
19	Tecalum Sistemes	Indirect evidence	Barcelona, SpainHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “Aportamos una solución diferenciada para fachadas ligeras, muros cortina, fachadas fotovoltaicas, y cerramientos para la edificación, ofreciendo proyectos llave en mano que…” Source: RevenueBase Database · checked Sep 16, 2026
20	Agüero Instalaciones	Indirect evidence	Madrid, SpainHQ checked Sep 16, 2026	11-50	17 contacts →
	Indirect evidence “Somos Agüero Instalaciones, una empresa especialista en instalaciones para edificación no residencial con más de cincuenta años de experiencia en el sector hotelero.” Source: RevenueBase Database · checked Sep 16, 2026
21	Mapuve Ventanas	Indirect evidence	Burgos, SpainHQ checked Sep 16, 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 16, 2026
22	Kladdia	Partial evidence	Madrid, SpainHQ checked Sep 16, 2026	51-200	16 contacts →
	Partial evidence “After 20+ years building some of the most iconic façades in Europe and Latin America we took all that know-how and experience, mixed with some of the most innovative technologies…” Source: RevenueBase Database · checked Sep 16, 2026
23	RAIMA	Indirect evidence	Sant Boi De Llobregat, SpainHQ checked Sep 16, 2026	51-200	16 contacts →
	Indirect evidence “RAIMA es una empresa especializada en diseño, construcción y mantenimiento de soluciones de fachada, cubierta, muro cortina y sistemas de seguridad en altura para industria…” Source: RevenueBase Database · checked Sep 16, 2026
24	Amexsol	Indirect evidence	Mérida, SpainHQ checked Sep 16, 2026	51-200	15 contacts →
	Indirect evidence “Aislamientos y Mantenimientos Extremadura” Source: RevenueBase Database · checked Sep 16, 2026
25	Baumit España	Indirect evidence	Móstoles, SpainHQ checked Sep 16, 2026	1,001-5,000	13 contacts →
	Indirect evidence “Empresa fabricante y distribuidora de Baumit Sistemas de Aislamiento Térmico Exterior (SATE), con más de 40 años de experiencia en el mercado europeo.” 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: building envelope specialists. 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 building envelope specialists.
Partial evidence: Its own public description names part of building envelope specialists, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name building envelope specialists. 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 338 building envelope specialists based in Spain

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Building envelope specialists based in Spain at a glance

As of Sep 16, 2026

11.5%Verified-email coverage

8.7Average contacts per company

11-50Median size (employees)

9.2%Largest-city concentration · Madrid

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

146

11-50

132

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 338 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 building envelope specialists, 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 “building envelope specialists”. 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 building envelope specialists), 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 building envelope specialists, 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, 338 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.

Building envelope specialists by metro

Building envelope specialists in Madrid31
Building envelope specialists in Barcelona28

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 building envelope specialists, 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 building envelope specialists are there based in Spain?

RevenueBase identified 338 building envelope specialists 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?

Grupo Aluman, headquartered in Arteixo, tops this list with the largest team on record.

Which city has the most building envelope specialists?

Madrid leads with 31 headquartered companies, followed by Barcelona (28) and Zaragoza (9).

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 338 verified decision-maker contacts tracked across these 338 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.