Company lists · Data refreshed September 2026

Top 25 Voltage control software companies based in Spain

Name: Voltage control software companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 97 companies tracked

RevenueBase identified 97 voltage control software companies headquartered in Spain as of September 2026 and tracks 7,076 professional contacts across them, including 1,398 with verified work emails. Madrid is the largest hub.

This list covers voltage control software 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 29, 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 29, 2026 86% judged on-target in blind review

97Companies

7,076Contacts tracked

1,398Verified emails

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The 25 largest voltage control software companies based in Spain

Ranked by team size

Top 25 of 97 voltage control software companies based in Spain, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to voltage control software 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	Ingeteam	Indirect evidence	Zamudio, SpainHQ checked Sep 29, 2026	1,001-5,000	2,574 contacts →
	Indirect evidence “Ingeteam is made up of a team of more than 3,500 people in 15 countries, with more than 80 years of experience providing creative solutions to specific problems to electrify…” Source: RevenueBase Database · checked Sep 29, 2026
2	Ormazabal	Indirect evidence	Derio, SpainHQ checked Sep 29, 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 29, 2026
3	Arteche	Indirect evidence	Mungia, SpainHQ checked Sep 29, 2026	1,001-5,000	993 contacts →
	Indirect 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 29, 2026
4	Circutor	Indirect evidence	Viladecavalls, SpainHQ checked Sep 29, 2026	501-1,000	281 contacts →
	Indirect evidence “Technology of Electrical Energy Efficiency.” Source: RevenueBase Database · checked Sep 29, 2026
5	Salicru	Indirect evidence	Palautordera, SpainHQ checked Sep 29, 2026	201-500	256 contacts →
	Indirect evidence “Salicru is the leading power electronics company in Spain.” Source: RevenueBase Database · checked Sep 29, 2026
6	CEN Solutions	Indirect evidence	Dos Hermanas, SpainHQ checked Sep 29, 2026	201-500	121 contacts →
	Indirect 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 29, 2026
7	Delfos	Indirect evidence	Barcelona, SpainHQ checked Sep 29, 2026	51-200	111 contacts →
	Indirect evidence “Delfos is a company specially geared towards the advanced management of renewable energy park assets.” Source: RevenueBase Database · checked Sep 29, 2026
8	Zigor Corporation S.A	Indirect evidence	Vitoria-gasteiz, SpainHQ checked Sep 29, 2026	51-200	95 contacts →
	Indirect 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 29, 2026
9	Faramax	Strong evidence	Palazuelo-empalme, SpainHQ checked Sep 29, 2026	501-1,000	83 contacts →
	Strong evidence “FARAMAX is a manufacturer of high voltage power transformers, shunt reactors and magnetically controlled shunt reactors (MCSR).” Source: RevenueBase Database · checked Sep 29, 2026
10	Smilics Technologies	Indirect evidence	Terrassa, SpainHQ checked Sep 29, 2026	11-50	63 contacts →
	Indirect evidence “En Smilics Technologies creemos en la eficiencia energética, la sostenibilidad, en la tecnología al servicio de la gente y en el medioambiente.” Source: RevenueBase Database · checked Sep 29, 2026
11	Inael Electrical Systems	Partial evidence	Toledo., SpainHQ checked Sep 29, 2026	51-200	56 contacts →
	Partial 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 29, 2026
12	Audinfor System	Indirect evidence	Zaragoza, SpainHQ checked Sep 29, 2026	51-200	53 contacts →
	Indirect evidence “Eres una comercializadora o distribuidora de electricidad o gas?” Source: RevenueBase Database · checked Sep 29, 2026
13	Iberapa Iberica DE Aparellajes	Strong evidence	Masamagrell, SpainHQ checked Sep 29, 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 29, 2026
14	Cinergia	Indirect evidence	Argentona, SpainHQ checked Sep 29, 2026	11-50	44 contacts →
	Indirect evidence “CINERGIA is the result of over 15 years of experience of our technical staff in the conception, design, manufacture and commissioning of customized power electronics solutions.” Source: RevenueBase Database · checked Sep 29, 2026
15	Innomerics	Partial evidence	Pozuelo De Alarcón, SpainHQ checked Sep 29, 2026	11-50	34 contacts →
	Partial evidence “Innomerics develops software and provides services tailored to the electric power generation industry, with a focus on the nuclear and hydroelectric sectors.” Source: RevenueBase Database · checked Sep 29, 2026
16	Hager España	Indirect evidence	La Roca Del Vallès, SpainHQ checked Sep 29, 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 29, 2026
17	NEMON	Partial evidence	Ascó, SpainHQ checked Sep 29, 2026	11-50	28 contacts →
	Partial evidence “Soluciones tecnológicas para comercializadoras de energía En Nemon desarrollamos software especializado para comercializadoras de electricidad y gas.” Source: RevenueBase Database · checked Sep 29, 2026
18	Polylux, S.L	Partial evidence	Barcelona, SpainHQ checked Sep 29, 2026	51-200	28 contacts →
	Partial 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 29, 2026
19	Ingelectus	Indirect evidence	Seville, SpainHQ checked Sep 29, 2026	11-50	25 contacts →
	Indirect evidence “Ingelectus was established in March 2012 with the main purpose of developing innovative technological solutions to face the challenges that rise in the electrical power field.” Source: RevenueBase Database · checked Sep 29, 2026
20	Ariadna	Indirect evidence	Derio, SpainHQ checked Sep 29, 2026	11-50	23 contacts →
	Indirect evidence “Ariadna Grid helps DSOs transform grid data into operational and investment decisions.” Source: RevenueBase Database · checked Sep 29, 2026
21	Eroots Analytics	Partial evidence	Barcelona, SpainHQ checked Sep 29, 2026	11-50	21 contacts →
	Partial evidence “eRoots Analytics develops cutting-edge technologies for the analysis, control, and operation of modern power systems.” Source: RevenueBase Database · checked Sep 29, 2026
22	Electro Drives S.L	Indirect evidence	Getafe, SpainHQ checked Sep 29, 2026	11-50	18 contacts →
	Indirect evidence “Electrodrives is a pioneer manufacturing company in the development of power electronics equipment committed in reducing drastically the carbon emissions of the industrial…” Source: RevenueBase Database · checked Sep 29, 2026
23	Nnergix	Indirect evidence	Barcelona, SpainHQ checked Sep 29, 2026	11-50	17 contacts →
	Indirect evidence “At Nnergix, we believe that solar energy and its self-consumption are key elements to the transition to a new energy paradigm: greener, local, and decentralized.” Source: RevenueBase Database · checked Sep 29, 2026
24	Krilinex Power Solutions	Indirect evidence	Bilbao, SpainHQ checked Sep 29, 2026	11-50	17 contacts →
	Indirect evidence “You are Power.” Source: RevenueBase Database · checked Sep 29, 2026
25	Moret Electrotecnia, S.L	Indirect evidence	Xirivella, SpainHQ checked Sep 29, 2026	11-50	17 contacts →
	Indirect evidence “EMORET, somos una empresa cuyo recorrido arranca en la década de 1970 como INSTALADORA ELÉCTRICA.” Source: RevenueBase Database · checked Sep 29, 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: voltage control software 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 voltage control software companies.
Partial evidence: Its own public description names part of voltage control software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name voltage control software 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 97 voltage control software companies based in Spain

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Voltage control software companies based in Spain at a glance

As of Sep 29, 2026

19.8%Verified-email coverage

72.9Average contacts per company

11-50Median size (employees)

17.5%Largest-city concentration · Madrid

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 97 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 voltage control software 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 “voltage control software 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 voltage control software 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 voltage control software 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, 1,398 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 29, 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 voltage control software 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 voltage control software companies are there based in Spain?

RevenueBase identified 97 voltage control software 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?

Ingeteam, headquartered in Zamudio, tops this list with the largest team on record.

Which city has the most voltage control software companies?

Madrid leads with 17 headquartered companies, followed by Barcelona (8) and Gijon (5).

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 1,398 verified decision-maker contacts tracked across these 97 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 29, 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.