Company lists · Data refreshed September 2026

Top 25 Electrical equipment manufacturers based in Spain

Name: Electrical equipment manufacturers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 145 companies tracked

RevenueBase identified 145 electrical equipment manufacturers headquartered in Spain as of September 2026 and tracks 3,356 professional contacts across them, including 427 with verified work emails. Madrid is the largest hub.

This list covers electrical equipment manufacturers 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 15, 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 15, 2026 86% judged on-target in blind review

145Companies

3,356Contacts tracked

427Verified emails

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The 25 largest electrical equipment manufacturers based in Spain

Ranked by team size

Top 25 of 145 electrical equipment manufacturers based in Spain, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to electrical equipment manufacturers: 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	SIMON	Indirect evidence	Barcelona, SpainHQ checked Sep 15, 2026	1,001-5,000	1,096 contacts →
	Indirect evidence “Awarded the National Design Award by the Spanish Ministry of Economy and Enterprise on its 100th anniversary, SIMON remains committed to the design and technical innovation of…” Source: RevenueBase Database · checked Sep 15, 2026
2	ZIV	Indirect evidence	Zamudio, SpainHQ checked Sep 15, 2026	201-500	301 contacts →
	Indirect evidence “ZIV Aplicaciones y Tecnología S.L.” Source: RevenueBase Database · checked Sep 15, 2026
3	CEN Solutions	Strong evidence	Dos Hermanas, SpainHQ checked Sep 15, 2026	201-500	121 contacts →
	Strong evidence “CEN Solutions specializes in the design, development, and implementation of electrical equipment and turnkey solutions for the energy, petrochemical, industrial, aerospace, and…” Source: RevenueBase Database · checked Sep 15, 2026
4	IDE Electric	Indirect evidence	Zuera, SpainHQ checked Sep 15, 2026	201-500	110 contacts →
	Indirect evidence “Hemos conseguido, en apenas 30 años, posicionarnos como uno de los mejores fabricantes de envolventes eléctricas.” Source: RevenueBase Database · checked Sep 15, 2026
5	Solera S.A	Strong evidence	Paterna, SpainHQ checked Sep 15, 2026	51-200	85 contacts →
	Strong evidence “Solera is a benchmark in Spain as one of the largest manufacturers of low and medium voltage electrical equipment, with more than 50 years of experience in the sector.” Source: RevenueBase Database · checked Sep 15, 2026
6	Chemik	Indirect evidence	Zaragoza, SpainHQ checked Sep 15, 2026	51-200	81 contacts →
	Indirect evidence “At CHEMIK S.L we have been working since 1996 with the vision of "MAKING THE WORK OF OUR CLIENTS EASY, WITH INNOVATION AND THE BEST HUMAN CAPITAL".” Source: RevenueBase Database · checked Sep 15, 2026
7	Fanox Electronic Protection Relays	Indirect evidence	Bilbao, SpainHQ checked Sep 15, 2026	51-200	66 contacts →
	Indirect evidence “At Fanox, we excel in designing and manufacturing protection and control devices for low and medium-voltage applications.” Source: RevenueBase Database · checked Sep 15, 2026
8	Inael Electrical Systems	Strong evidence	Toledo., SpainHQ checked Sep 15, 2026	51-200	56 contacts →
	Strong evidence “Over 45 years endorse us in the Power Sector with advanced solutions in the manufacture and distribution of electrical equipment for medium and high voltage.” Source: RevenueBase Database · checked Sep 15, 2026
9	Gave Electro	Strong evidence	Llinars Del Vallés, SpainHQ checked Sep 15, 2026	51-200	46 contacts →
	Strong evidence “Gave Electro offers more than 75 years of experience on low voltage electrical equipment design and manufacturing.” Source: RevenueBase Database · checked Sep 15, 2026
10	Iberapa Iberica DE Aparellajes	Strong evidence	Masamagrell, SpainHQ checked Sep 15, 2026	51-200	46 contacts →
	Strong evidence “Iberapa manufacturer of high voltage electrical control and protection equipment: distribution overhead lines, AT MT substations, secondary transformer stations, wind farms…” Source: RevenueBase Database · checked Sep 15, 2026
11	Uriarte Safybox	Strong evidence	Lezama, SpainHQ checked Sep 15, 2026	51-200	35 contacts →
	Strong evidence “Uriarte Safybox manufactures non-metallic enclosures: GRP boxes and cabinets to protect any electrical equipment for electricity, water, gas and telecommunications.” Source: RevenueBase Database · checked Sep 15, 2026
12	Temper Energy International.Sl	Partial evidence	Granda - Siero, SpainHQ checked Sep 15, 2026	11-50	35 contacts →
	Partial evidence “At Temper, we are committed to designing, manufacturing and marketing professional products and solutions for the distribution, protection, analysis and control of electricity.” Source: RevenueBase Database · checked Sep 15, 2026
13	Claved	Indirect evidence	Lliça De Vall, SpainHQ checked Sep 15, 2026	51-200	31 contacts →
	Indirect evidence “Cofreds Alumbrado Público Cajas de conexión, derivación y protección en poliéster para Alumbrado Público.” Source: RevenueBase Database · checked Sep 15, 2026
14	Electrorayma UK	Indirect evidence	Narón, SpainHQ checked Sep 15, 2026	201-500	31 contacts →
	Indirect evidence “ElectroRayma, S.L.” Source: RevenueBase Database · checked Sep 15, 2026
15	Polylux, S.L	Strong evidence	Barcelona, SpainHQ checked Sep 15, 2026	51-200	28 contacts →
	Strong evidence “POLYLUX is a spanish company with over 50 years of experience in the manufacture of products for the voltage conversion, safety and quality of electrical energy.” Source: RevenueBase Database · checked Sep 15, 2026
16	S.A. DE Construcciones Industriales - Saci	Indirect evidence	Alcobendas, SpainHQ checked Sep 15, 2026	51-200	24 contacts →
	Indirect evidence “SACI (Sociedad Anónima de Construcciones Industriales) es una de las principales Empresas Europeas centradas en el diseño, fabricación y comercialización de equipos orientados al…” Source: RevenueBase Database · checked Sep 15, 2026
17	SYG S.A	Indirect evidence	Tarragona, SpainHQ checked Sep 15, 2026	51-200	24 contacts →
	Indirect evidence “Distribución Técnica -Material Eléctrico - Instrumentación - Automatismos - Protección - Eficiencia Energética - Iluminación - Telecomunicaciones y seguridad - Cuadros y control” Source: RevenueBase Database · checked Sep 15, 2026
18	Lovato Electric Spain	Partial evidence	Llinars Del Vallès, SpainHQ checked Sep 15, 2026	11-50	19 contacts →
	Partial evidence “Durante más de 100 años, LOVATO Electric ha estado diseñando y fabricando componentes eléctricos de baja tensión para aplicaciones industriales.” Source: RevenueBase Database · checked Sep 15, 2026
19	Aplei, S.A	Indirect evidence	Sevilla, SpainHQ checked Sep 15, 2026	51-200	18 contacts →
	Indirect evidence “APLEI es una empresa especializada en la producción de material eléctrico para uso industrial con más de 60 años de trayectoria, que se ha afianzado como una de las compañías de…” Source: RevenueBase Database · checked Sep 15, 2026
20	Industrias Pinazo	Indirect evidence	Algete, SpainHQ checked Sep 15, 2026	51-200	18 contacts →
	Indirect evidence “Nuestra actividad se centra en la fabricación de envolventes de poliéster reforzado con bra de vidrio (cajas y armarios) y montaje de equipos de protección, medida y distribución…” Source: RevenueBase Database · checked Sep 15, 2026
21	Ibersystem	Indirect evidence	Zaragoza, SpainHQ checked Sep 15, 2026	11-50	17 contacts →
	Indirect evidence “Empresa dedicada al suministro de equipos eléctricos y electrónicos para la industria desde 1990, con ámbito nacional y vocación de servicio.” Source: RevenueBase Database · checked Sep 15, 2026
22	Sumelex	Indirect evidence	Badajoz, SpainHQ checked Sep 15, 2026	51-200	14 contacts →
	Indirect evidence “Grupo dedicado exclusivamente a la distribución de aparellaje eléctrico de alta y baja tensión, comunicaciones y electrónica industrial.” Source: RevenueBase Database · checked Sep 15, 2026
23	Cablebox	Indirect evidence	Sevilla, SpainHQ checked Sep 15, 2026	11-50	13 contacts →
	Indirect evidence “A la vanguardia nacional en la fabricación de material eléctrico industrial Cablebox es una sociedad formada por un grupo empresarial interesado en contribuir al desarrollo…” Source: RevenueBase Database · checked Sep 15, 2026
24	Conelsa	Indirect evidence	Las Palmas De Gran Canaria, SpainHQ checked Sep 15, 2026	11-50	12 contacts →
	Indirect evidence “Ingenieros eléctricos especialistas en la fabricación de cuadros eléctricos industriales de baja tensión, automatización industrial y telecontrol.” Source: RevenueBase Database · checked Sep 15, 2026
25	Edigal	Partial evidence	Marcon, SpainHQ checked Sep 15, 2026	11-50	11 contacts →
	Partial evidence “From our headquarters in Pontevedra, our scope extends beyond national borders, collaborating closely with major municipalities and large electrical companies.” Source: RevenueBase Database · checked Sep 15, 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 equipment manufacturers. 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 equipment manufacturers.
Partial evidence: Its own public description names part of electrical equipment manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical equipment manufacturers. 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 145 electrical equipment manufacturers based in Spain

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Electrical equipment manufacturers based in Spain at a glance

As of Sep 15, 2026

12.7%Verified-email coverage

23.1Average contacts per company

11-50Median size (employees)

5.5%Largest-city concentration · Madrid

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 145 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 equipment manufacturers, 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 equipment manufacturers”. 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 equipment manufacturers), 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 equipment manufacturers, 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, 427 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 15, 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 equipment manufacturers, 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 equipment manufacturers are there based in Spain?

RevenueBase identified 145 electrical equipment manufacturers 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?

SIMON, headquartered in Barcelona, tops this list with the largest team on record.

Which city has the most electrical equipment manufacturers?

Madrid leads with 8 headquartered companies, followed by Zaragoza (5) and Barcelona (4).

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 427 verified decision-maker contacts tracked across these 145 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 15, 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.