Company lists · Data refreshed September 2026

Top 25 Substation automation startups based in Spain

Name: Substation automation startups based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 219 companies tracked

RevenueBase identified 219 substation automation startups headquartered in Spain as of September 2026 and tracks 5,370 professional contacts across them, including 850 with verified work emails. Madrid is the largest hub.

This list covers substation automation startups 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 18, 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 18, 2026 86% judged on-target in blind review

219Companies

5,370Contacts tracked

850Verified emails

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The 25 largest substation automation startups based in Spain

Ranked by team size

Top 25 of 219 substation automation startups based in Spain, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to substation automation startups: 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 18, 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 18, 2026
2	Arteche	Indirect evidence	Mungia, SpainHQ checked Sep 18, 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 18, 2026
3	ZIV	Indirect evidence	Zamudio, SpainHQ checked Sep 18, 2026	201-500	301 contacts →
	Indirect evidence “ZIV Aplicaciones y Tecnología S.L.” Source: RevenueBase Database · checked Sep 18, 2026
4	Circutor	Indirect evidence	Viladecavalls, SpainHQ checked Sep 18, 2026	501-1,000	281 contacts →
	Indirect evidence “Technology of Electrical Energy Efficiency.” Source: RevenueBase Database · checked Sep 18, 2026
5	Mtech Group	Indirect evidence	Pinto, SpainHQ checked Sep 18, 2026	201-500	162 contacts →
	Indirect evidence “Somos Mtech Group y ofrecemos soluciones 360 en el sector de la energía.” Source: RevenueBase Database · checked Sep 18, 2026
6	WEG Autrial	Partial evidence	Paterna, SpainHQ checked Sep 18, 2026	51-200	113 contacts →
	Partial evidence “AUTRIAL is a Spanish company founded in 1977 that provides tailor-made solutions for electrical automation and power distribution projects.” Source: RevenueBase Database · checked Sep 18, 2026
7	Montrel	Indirect evidence	Sevilla, SpainHQ checked Sep 18, 2026	51-200	97 contacts →
	Indirect evidence “With over 60 years of experience, Montrel is a leading company in innovative comprehensive solutions in the energy and industrial sectors.” Source: RevenueBase Database · checked Sep 18, 2026
8	Chemik	Indirect evidence	Zaragoza, SpainHQ checked Sep 18, 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 18, 2026
9	Toscano Línea Electrónica	Indirect evidence	Dos Hermanas, SpainHQ checked Sep 18, 2026	51-200	78 contacts →
	Indirect evidence “Toscano, founded in 1971, is dedicated to the development and manufacture of electronic products and systems integration, being present in the water and environment, energy and…” Source: RevenueBase Database · checked Sep 18, 2026
10	Fanox Electronic Protection Relays	Indirect evidence	Bilbao, SpainHQ checked Sep 18, 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 18, 2026
11	MEINS	Indirect evidence	Salamanca, SpainHQ checked Sep 18, 2026	51-200	63 contacts →
	Indirect evidence “Meins is a leading supplier of disruptive and precast solutions in the Renewable Energy, Data Center, and Mobility sectors, specializing in the supply and integration of HV…” Source: RevenueBase Database · checked Sep 18, 2026
12	Inael Electrical Systems	Indirect evidence	Toledo., SpainHQ checked Sep 18, 2026	51-200	56 contacts →
	Indirect 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 18, 2026
13	Gave Electro	Indirect evidence	Llinars Del Vallés, SpainHQ checked Sep 18, 2026	51-200	46 contacts →
	Indirect evidence “Gave Electro offers more than 75 years of experience on low voltage electrical equipment design and manufacturing.” Source: RevenueBase Database · checked Sep 18, 2026
14	Iberapa Iberica DE Aparellajes	Partial evidence	Masamagrell, SpainHQ checked Sep 18, 2026	51-200	46 contacts →
	Partial 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 18, 2026
15	Vidal Automatizacion Y Control SL	Indirect evidence	Náquera, SpainHQ checked Sep 18, 2026	51-200	45 contacts →
	Indirect evidence “VIDAL AC nace a principios de esta década con el objetivo de llevar a cabo proyectos de ingeniería que ayuden a mejorar y transformar los sectores energéticos e industriales…” Source: RevenueBase Database · checked Sep 18, 2026
16	Igrid T&d	Indirect evidence	Barcelona, SpainHQ checked Sep 18, 2026	11-50	40 contacts →
	Indirect evidence “iGrid T&D consists of a multidisciplinary team of professional experts with wide knowledge of power grid telecontrol.” Source: RevenueBase Database · checked Sep 18, 2026
17	Exel Industrial	Indirect evidence	Coslada, SpainHQ checked Sep 18, 2026	11-50	37 contacts →
	Indirect evidence “Exel Industrial es una empresa de Ingeniería y Servicios que nace en Madrid en 1.990.” Source: RevenueBase Database · checked Sep 18, 2026
18	Obrelsa	Indirect evidence	Barcelona, SpainHQ checked Sep 18, 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 18, 2026
19	Hager España	Indirect evidence	La Roca Del Vallès, SpainHQ checked Sep 18, 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 18, 2026
20	Electromontajes Acoeman SL	Indirect evidence	El Salobral, SpainHQ checked Sep 18, 2026	11-50	31 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 18, 2026
21	Manserva	Indirect evidence	Tarragona, SpainHQ checked Sep 18, 2026	11-50	27 contacts →
	Indirect evidence “Hemos desarrollado nuestro portafolio de actividades incorporando diseño, fabricación y reparación de tarjetas electrónicas, ensayos en máquinas rotativas, interruptores…” Source: RevenueBase Database · checked Sep 18, 2026
22	P&d Automatización	Partial evidence	Gijón, SpainHQ checked Sep 18, 2026	11-50	26 contacts →
	Partial evidence “En P&D Automatización nos dedicamos a desarrollar, instalar y mantener sistemas de automatización y control y de distribución eléctrica.” Source: RevenueBase Database · checked Sep 18, 2026
23	SYG S.A	Partial evidence	Tarragona, SpainHQ checked Sep 18, 2026	51-200	24 contacts →
	Partial evidence “Distribución Técnica -Material Eléctrico - Instrumentación - Automatismos - Protección - Eficiencia Energética - Iluminación - Telecomunicaciones y seguridad - Cuadros y control” Source: RevenueBase Database · checked Sep 18, 2026
24	Tefralux S.L.U	Indirect evidence	Buñol, SpainHQ checked Sep 18, 2026	51-200	22 contacts →
	Indirect evidence “Ingeniería de detalle.” Source: RevenueBase Database · checked Sep 18, 2026
25	Dacelectric. Diseño Y Arquitectura DE Cuadros Eléctricos	Indirect evidence	Cerdanyola Del Valles, SpainHQ checked Sep 18, 2026	11-50	20 contacts →
	Indirect evidence “Fundada en 2007 por un grupo de profesionales cualificados para ofrecer un servicio integral que diese respuesta a las necesidades del sector.” Source: RevenueBase Database · checked Sep 18, 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: substation automation startups. 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 substation automation startups.
Partial evidence: Its own public description names part of substation automation startups, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name substation automation startups. 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 219 substation automation startups based in Spain

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Substation automation startups based in Spain at a glance

As of Sep 18, 2026

15.8%Verified-email coverage

24.5Average contacts per company

11-50Median size (employees)

5.0%Largest-city concentration · Madrid

Sep 18, 2026Page data refreshed

Companies by employee count

1-10

11-50

108

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 219 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 substation automation startups, 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 “substation automation startups”. 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 substation automation startups), 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 substation automation startups, 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, 850 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 18, 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 substation automation startups, 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 substation automation startups are there based in Spain?

RevenueBase identified 219 substation automation startups 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 substation automation startups?

Madrid leads with 11 headquartered companies, followed by Sevilla (6) and Valencia (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 850 verified decision-maker contacts tracked across these 219 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 18, 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.