Company lists · Data refreshed September 2026

Top 25 Power distribution equipment companies based in Spain

Name: Power distribution equipment 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 83 companies tracked

RevenueBase identified 83 power distribution equipment companies headquartered in Spain as of September 2026 and tracks 4,221 professional contacts across them, including 796 with verified work emails. Madrid is the largest hub.

This list covers power distribution equipment 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

83Companies

4,221Contacts tracked

796Verified emails

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The 25 largest power distribution equipment companies based in Spain

Ranked by team size

Top 25 of 83 power distribution equipment 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 equipment 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	Ormazabal	Indirect evidence	Derio, SpainHQ checked Sep 17, 2026	1,001-5,000	1,014 contacts →
	Indirect evidence “We are experts in customized and high-tech electrical solutions for your challenges At Ormazabal we design and manufacture solutions aimed at digitalizing the electrical grid to…” Source: RevenueBase Database · checked Sep 17, 2026
2	Arteche	Strong evidence	Mungia, SpainHQ checked Sep 17, 2026	1,001-5,000	993 contacts →
	Strong evidence “The Arteche Group, with 75 years of experience in the electric power industry, offers high-tech solutions and equipment, with a complete range of instrument transformers…” Source: RevenueBase Database · checked Sep 17, 2026
3	ZIV	Indirect evidence	Zamudio, SpainHQ checked Sep 17, 2026	201-500	301 contacts →
	Indirect evidence “ZIV Aplicaciones y Tecnología S.L.” Source: RevenueBase Database · checked Sep 17, 2026
4	Circutor	Indirect evidence	Viladecavalls, SpainHQ checked Sep 17, 2026	501-1,000	281 contacts →
	Indirect evidence “Technology of Electrical Energy Efficiency.” Source: RevenueBase Database · checked Sep 17, 2026
5	CEN Solutions	Partial evidence	Dos Hermanas, SpainHQ checked Sep 17, 2026	201-500	121 contacts →
	Partial 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 17, 2026
6	Premium PSU	Partial evidence	Hospitalet De Llobregat, SpainHQ checked Sep 17, 2026	51-200	118 contacts →
	Partial evidence “At Premium PSU, we specialize in the design and manufacturing of power conversion systems.” Source: RevenueBase Database · checked Sep 17, 2026
7	Zigor Corporation S.A	Partial evidence	Vitoria-gasteiz, SpainHQ checked Sep 17, 2026	51-200	95 contacts →
	Partial evidence “igor entered the market in 1998 as a technology company in the power electronics sector with a ground-breaking vision with respect to the traditional framework of the industry…” Source: RevenueBase Database · checked Sep 17, 2026
8	Solera S.A	Partial evidence	Paterna, SpainHQ checked Sep 17, 2026	51-200	85 contacts →
	Partial 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 17, 2026
9	Faramax	Partial evidence	Palazuelo-empalme, SpainHQ checked Sep 17, 2026	501-1,000	83 contacts →
	Partial evidence “FARAMAX is a manufacturer of high voltage power transformers, shunt reactors and magnetically controlled shunt reactors (MCSR).” Source: RevenueBase Database · checked Sep 17, 2026
10	Fanox Electronic Protection Relays	Indirect evidence	Bilbao, SpainHQ checked Sep 17, 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 17, 2026
11	Inael Electrical Systems	Strong evidence	Toledo., SpainHQ checked Sep 17, 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 17, 2026
12	Gave Electro	Partial evidence	Llinars Del Vallés, SpainHQ checked Sep 17, 2026	51-200	46 contacts →
	Partial evidence “Gave Electro offers more than 75 years of experience on low voltage electrical equipment design and manufacturing.” Source: RevenueBase Database · checked Sep 17, 2026
13	Iberapa Iberica DE Aparellajes	Strong evidence	Masamagrell, SpainHQ checked Sep 17, 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 17, 2026
14	Temper Energy International.Sl	Partial evidence	Granda - Siero, SpainHQ checked Sep 17, 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 17, 2026
15	Polylux, S.L	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	51-200	28 contacts →
	Indirect 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 17, 2026
16	Lovato Electric Spain	Indirect evidence	Llinars Del Vallès, SpainHQ checked Sep 17, 2026	11-50	19 contacts →
	Indirect 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 17, 2026
17	Seit SA	Indirect evidence	Barcelona, SpainHQ checked Sep 17, 2026	51-200	17 contacts →
	Indirect evidence “En SEIT, llevamos más de 50 años siendo una empresa de referencia en el sector de la distribución de material eléctrico con un alto índice de conocimiento y especialización en…” Source: RevenueBase Database · checked Sep 17, 2026
18	Krilinex Power Solutions	Partial evidence	Bilbao, SpainHQ checked Sep 17, 2026	11-50	17 contacts →
	Partial evidence “You are Power.” Source: RevenueBase Database · checked Sep 17, 2026
19	S. M. Dezac	Indirect evidence	Viladecavalls, SpainHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
20	Fammsa Fabricaciones Metálicas Moreno, S.A	Indirect evidence	Los Yébenes, SpainHQ checked Sep 17, 2026	51-200	14 contacts →
	Indirect evidence “FAMMSA (Fabricaciones Metálicas Moreno, S.A) Empresa dedicada desde 1979 a la fabricación, diseño y cálculo de apoyos metálicos de celosía para líneas eléctricas de…” Source: RevenueBase Database · checked Sep 17, 2026
21	Sumelex	Indirect evidence	Badajoz, SpainHQ checked Sep 17, 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 17, 2026
22	Simsagroup Technologies SA	Indirect evidence	Badalona, SpainHQ checked Sep 17, 2026	51-200	13 contacts →
	Indirect evidence “SimsaGroup es una compañía fundada en 1981.” Source: RevenueBase Database · checked Sep 17, 2026
23	Aristos Industrial	Indirect evidence	San Fernando De Henares, SpainHQ checked Sep 17, 2026	11-50	11 contacts →
	Indirect evidence “ARISTOS INDUSTRIAL es una empresa de material eléctrico industrial en baja y media tensión con sede en Calle del Mar Mediterráneo, 34, 28830, San Fernando de Henares, Madrid…” Source: RevenueBase Database · checked Sep 17, 2026
24	Omnium Electric	Partial evidence	San Isidro, SpainHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “Omnium Electric is a manufacturer of electrical installation equipment used low, medium and high voltage installations.” Source: RevenueBase Database · checked Sep 17, 2026
25	Novoa Technologies	Indirect evidence	A Coruña, SpainHQ checked Sep 17, 2026	201-500	10 contacts →
	Indirect evidence “En Novoa Technologies, somos fabricantes especializados en equipos de media tensión, baja tensión y equipos de respaldo de energía, desarrollando soluciones que garantizan un…” 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 equipment 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 equipment companies.
Partial evidence: Its own public description names part of power distribution equipment 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 equipment 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 83 power distribution equipment companies based in Spain

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Power distribution equipment companies based in Spain at a glance

As of Sep 17, 2026

18.9%Verified-email coverage

50.9Average contacts per company

11-50Median size (employees)

8.4%Largest-city concentration · Madrid

Sep 17, 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 83 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 equipment 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 equipment 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 equipment 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 equipment 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, 796 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.

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 equipment 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 equipment companies are there based in Spain?

RevenueBase identified 83 power distribution equipment 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?

Ormazabal, headquartered in Derio, tops this list with the largest team on record.

Which city has the most power distribution equipment companies?

Madrid leads with 7 headquartered companies, followed by A Coruna (3) and Bilbao (3).

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 796 verified decision-maker contacts tracked across these 83 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.