Company lists · Data refreshed October 2026

Top 25 Building systems installation contractors based in Spain

Name: Building systems installation contractors based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 836 companies tracked

RevenueBase identified 836 company matches for building systems installation contractors associated with Spain as of October 2026 and tracks 6,285 professional contacts across them, including 516 with verified work emails. Madrid is the largest hub.

This list covers company matches for building systems installation contractors 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 October 9, 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 Oct 9, 2026 How this list was built

836Companies

6,285Contacts tracked

516Verified emails

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The 25 largest building systems installation contractors based in Spain

Ranked by team size

Top 25 of 836 company matches for building systems installation contractors based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Estel Ingeniería Y Obras S.A	Exact match	Palma De Mallorca, SpainHQ recorded Oct 9, 2026	201-500	266 contacts →
	Exact match “Business group of engineering, technical services and integral installations.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Simalga	Exact match	Madrid, SpainHQ recorded Oct 9, 2026	201-500	192 contacts →
	Exact match “Somos una empresa de Servicios Técnicos cuyo campo de actuación abarca todas las fases de las instalaciones de edificios, desde la concepción y diseño hasta el mantenimiento y…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	SURIS	Exact match	Barcelona, SpainHQ recorded Oct 9, 2026	201-500	190 contacts →
	Exact match “En Suris, convertimos la innovación en realidad.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Nordés Ancín	Exact match	Cambre, SpainHQ recorded Oct 9, 2026	201-500	123 contacts →
	Exact match “En Nordés ancín transformamos ideas en soluciones de ingeniería innovadoras y sostenibles.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Entrerrios Automatizacion S.A	Exact match	Pedrola, SpainHQ recorded Oct 9, 2026	201-500	109 contacts →
	Exact match “Grupo empresarial líder en instalaciones industriales a nivel nacional e internacional.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	TALAT	Exact match	Palma De Mallorca, SpainHQ recorded Oct 9, 2026	51-200	87 contacts →
	Exact match “At Talat we design and build buildings thinking and taking care of their most important element: the people who live in them.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Enfrío Refrigeración Y Climatización	Exact match	Paterna, SpainHQ recorded Oct 9, 2026	51-200	77 contacts →
	Exact match “Somos una empresa especializada en el diseño, montaje y mantenimiento de instalaciones de refrigeración y climatización, con una dilatada experiencia en estos sectores.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Construcía Instalaciones S.L	Exact match	Madrid, SpainHQ recorded Oct 9, 2026	51-200	63 contacts →
	Exact match “Construcía Instalaciones, expertos en instalaciones de Ingeniería desde el año 2002, gestionamos proyectos integrales de diseño e implementación de todas las infraestructuras…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Elecox	Exact match	San Sebastián De Los Reyes, SpainHQ recorded Oct 9, 2026	51-200	60 contacts →
	Exact match “Elecox es una compañía que ofrece instalaciones eléctricas y mantenimiento integral a superficies comerciales, hipermercados, supermercados, edificios singulares, naves logística…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Flulle	Exact match	Fuenlabrada, SpainHQ recorded Oct 9, 2026	51-200	58 contacts →
	Exact match “FLULLE surge en 1990 en Fuenlabrada (Madrid) como empresa de instalaciones eléctricas.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Aclimar	Exact match	Alcorcón, SpainHQ recorded Oct 9, 2026	201-500	57 contacts →
	Exact match “Desde el año 1993, trabajamos en el sector de las instalaciones de fontanería, climatización, gas y energías renovables.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Civity Group	Exact match	Cornellá De Llobregat, SpainHQ recorded Oct 9, 2026	201-500	56 contacts →
	Exact match “Civity Group nace con un propósito claro: ofrecer una respuesta global y coordinada a las necesidades del mundo empresarial, integrando en un mismo grupo toda la experiencia de…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Tecmelec	Exact match	Boadilla Del Monte, SpainHQ recorded Oct 9, 2026	51-200	56 contacts →
	Exact match “Tecmelec es una empresa especializada en integrar servicios de ingeniería para instalaciones eléctricas en proyectos singulares.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Ecosiona Energía	Exact match	Riba-roja De Túria, SpainHQ recorded Oct 9, 2026	51-200	55 contacts →
	Exact match “Somos una empresa especializada ofrecer servicios técnicos personalizados en diseño, instalación y mantenimiento de instalaciones mecánicas, eléctricas y control.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Grupo Chavsa	Exact match	Seville, SpainHQ recorded Oct 9, 2026	11-50	51 contacts →
	Exact match “Tu partner de confianza para construir los espacios que imaginas.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Magserveis	Exact match	Ripollet, SpainHQ recorded Oct 9, 2026	51-200	50 contacts →
	Exact match “MAGSERVEIS es una marca dedicada a la distribución de materiales para el instalador profesional.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Tempus Instalaciones, S.L	Exact match	A Coruña, SpainHQ recorded Oct 9, 2026	51-200	48 contacts →
	Exact match “Empresa instaladora de climatización, mantenimiento y gestión energética tanto del sector terciario como industrial.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Tecmo Instalaciones, Obras Y Servicios, S.A. Tecmo	Exact match	Paterna, SpainHQ recorded Oct 9, 2026	51-200	46 contacts →
	Exact match “Tecmo nace con el firme propósito de proporcionar servicios de instalaciones eléctricas, tanto de Alta como Baja tensión, Telecomunicaciones e Instalaciones Especiales mediante la…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Mantise	Exact match	Badalona, SpainHQ recorded Oct 9, 2026	51-200	44 contacts →
	Exact match “MANTISE és una empresa especialitzada en l’execució i manteniment d’instal·lacions integrals, amb una sòlida trajectòria en projectes d’alta exigència tècnica.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Airmat Puerto Real S.L	Exact match	Puerto Real, SpainHQ recorded Oct 9, 2026	11-50	41 contacts →
	Exact match “Airmat de Puerto Real S.L.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Valnu Servicios DE Ingenieria S.L	Exact match	Valencia, SpainHQ recorded Oct 9, 2026	11-50	35 contacts →
	Exact match “Valnu Servicios de Ingeniería S.L.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	Sistemas DE Calor	Exact match	Roquetas De Mar, SpainHQ recorded Oct 9, 2026	51-200	35 contacts →
	Exact match “Sistemas de Calor es una empresa especializada en el diseño, ejecución llave en mano, mantenimiento y servicio de asistencia técnica 24/7.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	TH Mantenimiento	Exact match	Torrejón De Ardoz, SpainHQ recorded Oct 9, 2026	51-200	35 contacts →
	Exact match “Empresa especializada en instalaciones térmicas en edificios, puestas en marcha de equipos de climatización, mantenimiento, consultoría, auditoría y gestión técnica informatizada” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	LA Especialista	Exact match	Coslada, SpainHQ recorded Oct 9, 2026	201-500	35 contacts →
	Exact match “es un referente en la distribución de sistemas constructivos avanzados.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Rugar S.L	Exact match	Alboraya, SpainHQ recorded Oct 9, 2026	51-200	33 contacts →
	Exact match “La empresa fue fundada en su actual estructura de sociedad limitada (después de unos años de andadura con otra estructura empresarial), por la familia Ruiz – Juliá, en enero del…” Recorded in the RevenueBase company graph · Oct 9, 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 “building systems installation contractors”. 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 836 building systems installation contractors based in Spain

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Building systems installation contractors based in Spain at a glance

As of Oct 9, 2026

8.2%Verified-email coverage

7.5Average contacts per company

11-50Median size (employees)

10.6%Largest-city concentration · Madrid

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

359

11-50

368

51-200

201-500

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 836 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 “building systems installation contractors” 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 516 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 October 9, 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.

Building systems installation contractors by metro

Building systems installation contractors in Madrid89

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 “building systems installation contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building systems installation contractors are there based in Spain?

RevenueBase identified 836 company matches for building systems installation contractors associated with Spain as of October 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?

Estel Ingeniería Y Obras S.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most building systems installation contractors?

Madrid leads with 89 company records, followed by Barcelona (58) and Malaga (27).

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 516 professional contacts with verified work emails tracked across these 836 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 October 9, 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.