Company lists · Data refreshed October 2026

Top 25 Electrical contractors with solar companies based in Spain

RevenueBase identified 1,404 company matches for electrical contractors with solar companies associated with Spain as of October 2026 and tracks 10,683 professional contacts across them, including 935 with verified work emails. Madrid is the largest hub.

This list covers company matches for electrical contractors with solar 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 October 12, 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 12, 2026 How this list was built
1,404Companies
10,683Contacts tracked
935Verified emails
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The 25 largest electrical contractors with solar companies based in Spain

Ranked by team size
Top 25 of 1,404 company matches for electrical contractors with solar companies based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 matchFuenlabrada, SpainHQ recorded Oct 12, 2026201-500720 contacts →

Exact match

“Empresa especializada en la ingenieria, desarrollo, construccion, instalación, y puesta en marcha de instalaciones de telecomunicaciones, electricidad, señalización, redes de…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2Exact matchValencia, SpainHQ recorded Oct 12, 2026501-1,000560 contacts →

Exact match

“GRUPOTEC - Empresa multidisciplinar de ingeniería y arquitectura y líder en el sector de la energía fotovoltaica.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3Exact matchAlcobendas, SpainHQ recorded Oct 12, 20261,001-5,000304 contacts →

Exact match

“Gransolar is a group of vertically integrated companies specialized in photovoltaic solar energy.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4Exact matchHuarte, SpainHQ recorded Oct 12, 202651-200221 contacts →

Exact match

“Somos una compañía especializada en instalación y mantenimiento de aerogeneradores, plantas fotovoltáicas e instalaciones eléctricas en edificios y plantas industriales.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5Exact matchSant Boi De Llobregat, SpainHQ recorded Oct 12, 202651-200139 contacts →

Exact match

“Somos ESR Energy Solutions y llevamos más de 10 años llevando la energía solar a miles de hogares.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6Exact matchA Coruña, SpainHQ recorded Oct 12, 2026201-500132 contacts →

Exact match

“LA EMPRESA Y SUS VALORES Osmos tiene por misión la prestación de servicios eléctricos, abarcando la instalación desde su concepción, realizando el montaje y manteniendo las…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7Exact matchAlcàsser, SpainHQ recorded Oct 12, 202651-200114 contacts →

Exact match

“AutoSolar es la tienda solar líder en España.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8Exact matchSeville, SpainHQ recorded Oct 12, 202651-20066 contacts →

Exact match

“Ibérica Renovables, nace con la misión de ser una empresa de referencia en la actividad de montaje mecánico de parques solares fotovoltaicos, con estructuras fijas, con…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9Exact matchFuenlabrada, SpainHQ recorded Oct 12, 202651-20058 contacts →

Exact match

“FLULLE surge en 1990 en Fuenlabrada (Madrid) como empresa de instalaciones eléctricas.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10Exact matchBoadilla Del Monte, SpainHQ recorded Oct 12, 202651-20056 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 12, 2026 · View company records in RevenueBase
11Exact matchMataró, SpainHQ recorded Oct 12, 202651-20055 contacts →

Exact match

“4th generation family business founded in 1904.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12Exact matchZaragoza, SpainHQ recorded Oct 12, 202651-20054 contacts →

Exact match

“Ingeniería y Aplicaciones Solares 2005 Zaragoza, S.L.(IASOL) es una empresa líder en Aragón en el desarrollo de energías limpias, que trabaja por el desarrollo sostenible y…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13Exact matchVigo, SpainHQ recorded Oct 12, 202651-20052 contacts →

Exact match

“CONELEC, S.A.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14Exact matchMadrid, SpainHQ recorded Oct 12, 2026201-50052 contacts →

Exact match

“Apostando por soluciones ecológicas, ofrecemos servicios que proporcionan independencia energética.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15Exact matchAlmería, SpainHQ recorded Oct 12, 202651-20052 contacts →

Exact match

“Proporcionamos un servicio integral que abarca desde el diseño e ingeniería hasta el mantenimiento de instalaciones pasando por todas las fases de asesoramiento, obra, ejecución y…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16Exact matchValladolid, SpainHQ recorded Oct 12, 202651-20051 contacts →

Exact match

“SYLTEC es una empresa independiente, constituída con el objetivo de ofrecer servicios integrales de ingeniería, consultoría y formación a nivel nacional.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17Exact matchPaterna, SpainHQ recorded Oct 12, 202651-20046 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 12, 2026 · View company records in RevenueBase
18Exact matchSanta Cruz De Tenerife, SpainHQ recorded Oct 12, 202611-5046 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19Exact matchCerdanyola Del Vallès, SpainHQ recorded Oct 12, 202651-20043 contacts →

Exact match

“Nuestra visión es hacer que todos podamos vivir de las energías renovables para siempre y gratis.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20Exact matchSalteras, SpainHQ recorded Oct 12, 202651-20043 contacts →

Exact match

“Empresa de planificación y ejecución de instalaciones fotovoltaicas (para autoconsumo, aisladas o de bombeo solar)”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21Exact matchSiero, SpainHQ recorded Oct 12, 202651-20042 contacts →

Exact match

“Electricidad Llano se crea en el año 1990 para dar servicio a las crecientes necesidades en instalaciones eléctricas.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22Exact matchBurgos, SpainHQ recorded Oct 12, 202651-20041 contacts →

Exact match

“Fundada en 2006 Norsol es una compañía especializada en energía solar fotovoltaica.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23Exact matchAiós, SpainHQ recorded Oct 12, 202651-20040 contacts →

Exact match

“Somos expertos en el sector eléctrico, especialmente en la instalación de energías renovables, como empresa puntera a nivel nacional e internacional, y contamos con las…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24Exact matchAlicante, SpainHQ recorded Oct 12, 202611-5040 contacts →

Exact match

“Especialistas en instalación y montaje de proyectos fotovoltaicos Conócenos Volcados plenamente en la construcción y mantenimiento de instalaciones fotovoltaicas, Solar Works nace…”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25Exact matchMataró, SpainHQ recorded Oct 12, 202651-20039 contacts →

Exact match

“Ingeniería e instaladora de energía solar fotovoltaica.”

Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

Showing 25 of 1,404 electrical contractors with solar companies based in Spain

See the full list, filter by size, metro and specialty, and access 935 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical contractors with solar companies based in Spain at a glance

As of Oct 12, 2026
8.8%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
7.8%Largest-city concentration · Madrid
Oct 12, 2026Page data refreshed

Companies by employee count

1-10
711
11-50
554
51-200
107
201-500
16
501-1,000
2
1,001-5,000
3

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 1,404 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 “electrical contractors with solar 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 935 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 12, 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.

Electrical contractors with solar companies by metro

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 “electrical contractors with solar companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical contractors with solar companies are there based in Spain?

RevenueBase identified 1,404 company matches for electrical contractors with solar companies 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?

Comfica Soluciones Integrales S.L tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most electrical contractors with solar companies?

Madrid leads with 109 company records, followed by Barcelona (46) and Valencia (39).

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 935 professional contacts with verified work emails tracked across these 1,404 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 12, 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.