Company lists · Data refreshed September 2026

Top 25 Electrical panel installation companies based in Spain

Name: Electrical panel installation companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 288 companies tracked

RevenueBase identified 288 electrical panel installation companies headquartered in Spain as of September 2026 and tracks 1,205 professional contacts across them, including 72 with verified work emails. Madrid is the largest hub.

This list covers electrical panel installation 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 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

288Companies

1,205Contacts tracked

72Verified emails

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The 25 largest electrical panel installation companies based in Spain

Ranked by team size

Top 25 of 288 electrical panel installation companies 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 electrical panel installation 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	Osmos Sistemas Eléctricos	Indirect evidence	A Coruña, SpainHQ checked Sep 19, 2026	201-500	121 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
2	Elecox	Indirect evidence	San Sebastián De Los Reyes, SpainHQ checked Sep 19, 2026	51-200	52 contacts →
	Indirect evidence “Elecox es una compañía que ofrece instalaciones eléctricas y mantenimiento integral a superficies comerciales, hipermercados, supermercados, edificios singulares, naves logística…” Source: RevenueBase Database · checked Sep 19, 2026
3	Montajes DE Electricidad Moya	Indirect evidence	Almería, SpainHQ checked Sep 19, 2026	51-200	43 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
4	Rugar S.L	Indirect evidence	Alboraya, SpainHQ checked Sep 19, 2026	51-200	30 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
5	VRP Electric Iberdrola Colaborador Oficial	Partial evidence	Albalat De La Ribera, SpainHQ checked Sep 19, 2026	51-200	26 contacts →
	Partial evidence “VRP Electric es una empresa especializada en tecnología eléctrica, instalación y mantenimiento, con más de 25 años de experiencia ofreciendo soluciones técnicas a medida.” Source: RevenueBase Database · checked Sep 19, 2026
6	Sierra Ingeniería Eléctrica	Indirect evidence	Coslada, SpainHQ checked Sep 19, 2026	51-200	25 contacts →
	Indirect evidence “SIERRA Ingeniería Eléctrica empresa de reconocida trayectoria en los sectores de las instalaciones eléctricas, especiales, ingeniería, mantenimiento y montaje de cuadros…” Source: RevenueBase Database · checked Sep 19, 2026
7	Zitec Instalaciones Eléctricas S.L	Indirect evidence	Morcín, SpainHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “ZITEC Instalaciones Eléctricas es una empresa especializada en diseño y fabricación de cuadros eléctricos a medida de cada proyecto y en la realización de instalaciones eléctricas…” Source: RevenueBase Database · checked Sep 19, 2026
8	Cuadros Electricos JM	Indirect evidence	Pepino, SpainHQ checked Sep 19, 2026	11-50	20 contacts →
	Indirect evidence “Nos dedicamos al diseño y la fabricación personalizada de cuadros eléctricos de baja tensión, así como a la ejecución de reformas en instalaciones existentes.” Source: RevenueBase Database · checked Sep 19, 2026
9	E Gedesel	Indirect evidence	Zaragoza, SpainHQ checked Sep 19, 2026	11-50	18 contacts →
	Indirect evidence “Con más de 40 años de experiencia en el sector, nuestros servicios son una garantía de satisfacción.” Source: RevenueBase Database · checked Sep 19, 2026
10	Simsagroup Technologies SA	Indirect evidence	Badalona, SpainHQ checked Sep 19, 2026	51-200	13 contacts →
	Indirect evidence “SimsaGroup es una compañía fundada en 1981.” Source: RevenueBase Database · checked Sep 19, 2026
11	Seida VIC SL	Indirect evidence	Gurb, SpainHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
12	Arbelec	Indirect evidence	Sondika, SpainHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Cuadros e instalaciones eléctricas de media y baja tensión, ingeniería y suministros industriales” Source: RevenueBase Database · checked Sep 19, 2026
13	Montajes Eléctricos Diego Díez S.L	Indirect evidence	Ávila, SpainHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Instalaciones eléctricas de alta y baja tensión.” Source: RevenueBase Database · checked Sep 19, 2026
14	MEM Roche	Strong evidence	Sant Adrià De Besòs, SpainHQ checked Sep 19, 2026	11-50	7 contacts →
	Strong evidence “We are specialists in the design and assembly of LV electrical panels MEM Roche, is one of the leading companies in the sector, as it demonstrates the trust that our national and…” Source: RevenueBase Database · checked Sep 19, 2026
15	Eintek	Indirect evidence	Lorquí, SpainHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “En Eintek nos especializamos en el montaje de cuadros eléctricos estándar y a medida.” Source: RevenueBase Database · checked Sep 19, 2026
16	DEL Valle Aguayo	Indirect evidence	Vitoria-gasteiz, SpainHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Del Valle Aguayo es una empresa de servicios dedicada a las instalaciones y montajes eléctricos en industrias, sector público, comercio y vivienda, ubicada en Vitoria-Gasteiz (…” Source: RevenueBase Database · checked Sep 19, 2026
17	Solitec Group	Partial evidence	Alcúdia, SpainHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “En Solitec Group, entendemos la importancia de brindar servicios de electricidad confiables y seguros para garantizar el funcionamiento óptimo de tu hogar o negocio.” Source: RevenueBase Database · checked Sep 19, 2026
18	Doica Gestión S.L	Indirect evidence	Barbera Del Vallés, SpainHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Operamos en instalaciones grandes y medianas de alta tensión, centros de transformación, medida y protección; naves industriales, edificios, locales u otras instalaciones de baja…” Source: RevenueBase Database · checked Sep 19, 2026
19	Electricidad Guria, S.L	Partial evidence	Eibar, SpainHQ checked Sep 19, 2026	11-50	5 contacts →
	Partial evidence “Somos expertos en Instalaciones Eléctricas Electricidad Guria nace en 1973.” Source: RevenueBase Database · checked Sep 19, 2026
20	Ivolta Itm, S.L	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “IVOLTA es una empresa creada para la prestación de servicios de Instalaciones y Montajes Eléctricos así como de telecomunicaciones destinados a Viviendas, Naves industriales…” Source: RevenueBase Database · checked Sep 19, 2026
21	Muntatges Elèctrics Gallardo	Indirect evidence	Alzira, SpainHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “Instalaciones eléctricas media y baja tensión, cuadros eléctricos, gestores energéticos, proyectos, presupuestos.” Source: RevenueBase Database · checked Sep 19, 2026
22	Solelco	Indirect evidence	La Puebla De Cazalla, SpainHQ checked Sep 19, 2026	51-200	3 contacts →
	Indirect evidence “Soluciones Eléctricas Corbones nace en 2008 como empresa unipersonal con un claro enfoque en las instalaciones industriales.” Source: RevenueBase Database · checked Sep 19, 2026
23	2cev	Indirect evidence	Paterna, SpainHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Dans la continuité de son développement et dans le but de nous inscrire dans une logique de services exhaustifs, le groupe IF3E vient de finaliser la mise en place de sa nouvelle…” Source: RevenueBase Database · checked Sep 19, 2026
24	Inseybom, S.L	Indirect evidence	Valladolid, SpainHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “Somos una empresa que se dedica a las instalaciones y montajes eléctricos en general, proporcionando a nuestros clientes un servicio integral desde la baja a la alta tensión…” Source: RevenueBase Database · checked Sep 19, 2026
25	Montajes Electricos Y Conservacion SA	Indirect evidence	Zaragoza, SpainHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence 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: electrical panel installation 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 electrical panel installation companies.
Partial evidence: Its own public description names part of electrical panel installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical panel installation 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 288 electrical panel installation companies based in Spain

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Electrical panel installation companies based in Spain at a glance

As of Sep 19, 2026

6.0%Verified-email coverage

4.2Average contacts per company

1-10Median size (employees)

6.6%Largest-city concentration · Madrid

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

159

11-50

103

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 288 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 electrical panel installation 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 “electrical panel installation 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 electrical panel installation 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 electrical panel installation 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, 72 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.

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 electrical panel installation 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 electrical panel installation companies are there based in Spain?

RevenueBase identified 288 electrical panel installation 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?

Osmos Sistemas Eléctricos, headquartered in A Coruna, tops this list with the largest team on record.

Which city has the most electrical panel installation companies?

Madrid leads with 19 headquartered companies, followed by Valencia (7) and Zaragoza (7).

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 72 verified decision-maker contacts tracked across these 288 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.