Company lists · Data refreshed September 2026

Top 25 Power distribution installation companies based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 848 companies tracked

RevenueBase identified 848 power distribution installation companies headquartered in Spain as of September 2026 and tracks 7,401 professional contacts across them, including 511 with verified work emails. Madrid is the largest hub.

This list covers power distribution 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 17, 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 17, 2026 86% judged on-target in blind review

848Companies

7,401Contacts tracked

511Verified emails

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The 25 largest power distribution installation companies based in Spain

Ranked by team size

Top 25 of 848 power distribution installation companies based in Spain, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to power distribution 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	Sonepar España	Indirect evidence	Leganés, SpainHQ checked Sep 17, 2026	1,001-5,000	715 contacts →
	Indirect evidence “Sonepar Ibérica ofrece a los profesionales la gama más completa de productos y soluciones para los sectores residencial, industrial y terciario.” Source: RevenueBase Database · checked Sep 17, 2026
2	Comfica Soluciones Integrales S.L	Indirect evidence	Fuenlabrada, SpainHQ checked Sep 17, 2026	201-500	684 contacts →
	Indirect evidence “Empresa especializada en la ingenieria, desarrollo, construccion, instalación, y puesta en marcha de instalaciones de telecomunicaciones, electricidad, señalización, redes de…” Source: RevenueBase Database · checked Sep 17, 2026
3	Iprocel	Indirect evidence	Las Palmas De Gran Canaria, SpainHQ checked Sep 17, 2026	51-200	216 contacts →
	Indirect evidence “IPROCEL es una empresa multinacional fundada en 1993 especializada en la prestación de servicios de ingeniería, puesta en marcha, operación y mantenimiento de sistemas eléctricos…” Source: RevenueBase Database · checked Sep 17, 2026
4	Osmos Sistemas Eléctricos	Indirect evidence	A Coruña, SpainHQ checked Sep 17, 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 17, 2026
5	Electrofil	Indirect evidence	Badajoz, SpainHQ checked Sep 17, 2026	51-200	100 contacts →
	Indirect evidence “ELECTROFIL, se constituyó en 1956, siendo empresa pionera de su sector, con el objetivo de colaborar el desarrollo industrial.” Source: RevenueBase Database · checked Sep 17, 2026
6	Sarpel Ingeniería Grupo Energy Technologies	Indirect evidence	Province Of A Coruña, SpainHQ checked Sep 17, 2026	51-200	79 contacts →
	Indirect evidence “SARPEL Ingeniería, del Grupo Energy Technologies, está especializada en el desarrollo de instalaciones eléctricas de alta y baja tensión, instalaciones de control y automatización…” Source: RevenueBase Database · checked Sep 17, 2026
7	Flulle	Indirect evidence	Fuenlabrada, SpainHQ checked Sep 17, 2026	51-200	66 contacts →
	Indirect evidence “FLULLE surge en 1990 en Fuenlabrada (Madrid) como empresa de instalaciones eléctricas.” Source: RevenueBase Database · checked Sep 17, 2026
8	Sogesa, Instalaciones Integrales, S.A.U	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence “Ejecución de Instalaciones integrales pluridisciplinares: Electricidad, baja, media y alta tensión.” Source: RevenueBase Database · checked Sep 17, 2026
9	Ecosiona Energía	Indirect evidence	Riba-roja De Túria, SpainHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence “Somos una empresa especializada ofrecer servicios técnicos personalizados en diseño, instalación y mantenimiento de instalaciones mecánicas, eléctricas y control.” Source: RevenueBase Database · checked Sep 17, 2026
10	Elecam	Indirect evidence	San Agustín De Guadalix, SpainHQ checked Sep 17, 2026	11-50	56 contacts →
	Indirect evidence “Empresa dedicada a Instalaciones Eléctricas/energéticas tanto a particulares como grandes empresas.” Source: RevenueBase Database · checked Sep 17, 2026
11	Tecmelec	Indirect evidence	Boadilla Del Monte, SpainHQ checked Sep 17, 2026	51-200	54 contacts →
	Indirect evidence “Tecmelec es una empresa especializada en integrar servicios de ingeniería para instalaciones eléctricas en proyectos singulares.” Source: RevenueBase Database · checked Sep 17, 2026
12	Elecox	Indirect evidence	San Sebastián De Los Reyes, SpainHQ checked Sep 17, 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 17, 2026
13	Electricidad Tenerife S.L	Indirect evidence	Santa Cruz De Tenerife, SpainHQ checked Sep 17, 2026	11-50	44 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
14	Montajes DE Electricidad Moya	Indirect evidence	Almería, SpainHQ checked Sep 17, 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 17, 2026
15	LLANO	Indirect evidence	Siero, SpainHQ checked Sep 17, 2026	51-200	40 contacts →
	Indirect evidence “Electricidad Llano se crea en el año 1990 para dar servicio a las crecientes necesidades en instalaciones eléctricas.” Source: RevenueBase Database · checked Sep 17, 2026
16	Tecmo Instalaciones, Obras Y Servicios, S.A. Tecmo	Indirect evidence	Paterna, SpainHQ checked Sep 17, 2026	51-200	38 contacts →
	Indirect evidence “Tecmo nace con el firme propósito de proporcionar servicios de instalaciones eléctricas, tanto de Alta como Baja tensión, Telecomunicaciones e Instalaciones Especiales mediante la…” Source: RevenueBase Database · checked Sep 17, 2026
17	Conelec S.A	Indirect evidence	Vigo, SpainHQ checked Sep 17, 2026	51-200	38 contacts →
	Indirect evidence “CONELEC, S.A.” Source: RevenueBase Database · checked Sep 17, 2026
18	Grupocoelca	Indirect evidence	San Cristóbal De La Laguna, SpainHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “Venta y distribución de material eléctrico con 32 puntos de venta.” Source: RevenueBase Database · checked Sep 17, 2026
19	TDI Sistemas S.L	Indirect evidence	Madrid, SpainHQ checked Sep 17, 2026	51-200	37 contacts →
	Indirect evidence “TDI Sistemas es una compañía de capital privado íntegramente español.” Source: RevenueBase Database · checked Sep 17, 2026
20	Suministros Eléctricos Gabyl SA	Indirect evidence	Pamplona, SpainHQ checked Sep 17, 2026	51-200	36 contacts →
	Indirect evidence “Quienes Somos Suministros Eléctricos Gabyl es una empresa dedicada a la distribución de material eléctrico en los campos de la iluminación, protección, control e instalación.” Source: RevenueBase Database · checked Sep 17, 2026
21	Obrelsa	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	51-200	33 contacts →
	Indirect evidence “El Grupo Obrelsa inició su actividad en el año 1991, aunque el departamento técnico ya acumulaba más de 20 años de experiencia.” Source: RevenueBase Database · checked Sep 17, 2026
22	Hager España	Indirect evidence	La Roca Del Vallès, SpainHQ checked Sep 17, 2026	51-200	33 contacts →
	Indirect evidence “Hager Group figura entre los proveedores líderes en soluciones y servicios para instalaciones eléctricas en el sector residencial, terciario e industrial.” Source: RevenueBase Database · checked Sep 17, 2026
23	Electrorayma UK	Indirect evidence	Narón, SpainHQ checked Sep 17, 2026	201-500	31 contacts →
	Indirect evidence “ElectroRayma, S.L.” Source: RevenueBase Database · checked Sep 17, 2026
24	Bnt-Technology, S.L	Indirect evidence	Alcantarilla, SpainHQ checked Sep 17, 2026	51-200	30 contacts →
	Indirect evidence “BNT Technology es una empresa con servicio integral en el sector industrial, especialidad en instalaciones eléctricas en media y baja tensión, programación de PLCs y…” Source: RevenueBase Database · checked Sep 17, 2026
25	Rugar S.L	Indirect evidence	Alboraya, SpainHQ checked Sep 17, 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 17, 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: power distribution 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 power distribution installation companies.
Partial evidence: Its own public description names part of power distribution installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power distribution 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 848 power distribution installation companies based in Spain

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Power distribution installation companies based in Spain at a glance

As of Sep 17, 2026

6.9%Verified-email coverage

8.7Average contacts per company

11-50Median size (employees)

6.7%Largest-city concentration · Madrid

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

358

11-50

379

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 848 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 power distribution 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 “power distribution 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 power distribution 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 power distribution 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, 511 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 17, 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.

Power distribution installation companies by metro

Power distribution installation companies in Madrid57

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 power distribution 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 power distribution installation companies are there based in Spain?

RevenueBase identified 848 power distribution 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?

Sonepar España, headquartered in Leganes, tops this list with the largest team on record.

Which city has the most power distribution installation companies?

Madrid leads with 57 headquartered companies, followed by Barcelona (24) and Zaragoza (18).

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 511 verified decision-maker contacts tracked across these 848 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 17, 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.