Company lists · Data refreshed September 2026

Top 25 Energy management system companies based in Spain

Name: Energy management system companies based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 469 companies tracked

RevenueBase identified 469 energy management system companies headquartered in Spain as of September 2026 and tracks 3,892 professional contacts across them, including 442 with verified work emails. Madrid is the largest hub.

This list covers energy management system 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 16, 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 16, 2026 86% judged on-target in blind review

469Companies

3,892Contacts tracked

442Verified emails

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The 25 largest energy management system companies based in Spain

Ranked by team size

Top 25 of 469 energy management system companies based in Spain, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to energy management system 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	Circutor	Partial evidence	Viladecavalls, SpainHQ checked Sep 16, 2026	501-1,000	281 contacts →
	Partial evidence “Technology of Electrical Energy Efficiency.” Source: RevenueBase Database · checked Sep 16, 2026
2	Iprocel	Indirect evidence	Las Palmas De Gran Canaria, SpainHQ checked Sep 16, 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 16, 2026
3	Grupo Tecman	Partial evidence	Erandio, SpainHQ checked Sep 16, 2026	201-500	153 contacts →
	Partial evidence “Empresa de servicios energéticos, dirigidos a la empresa privada y a la administración pública, focalizada en las áreas siguientes: Eficiencia energética Ingeniería y montaje de…” Source: RevenueBase Database · checked Sep 16, 2026
4	NESS	Partial evidence	Madrid, SpainHQ checked Sep 16, 2026	11-50	81 contacts →
	Partial evidence “NESS, empresa de servicios energéticos especializada en la gestión y ahorro energético.” Source: RevenueBase Database · checked Sep 16, 2026
5	Ista Metering Services España, S.A	Partial evidence	Madrid, SpainHQ checked Sep 16, 2026	51-200	77 contacts →
	Partial evidence “ISTA es una de las empresas líderes en la mejora de la eficiencia energética en el sector residencial.” Source: RevenueBase Database · checked Sep 16, 2026
6	Smilics Technologies	Partial evidence	Terrassa, SpainHQ checked Sep 16, 2026	11-50	63 contacts →
	Partial 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 16, 2026
7	Dismuntel	Indirect evidence	Algemesí, SpainHQ checked Sep 16, 2026	51-200	61 contacts →
	Indirect evidence “La misión de DISMUNTEL es facilitar la vida de las personas y las sociedades mediante el diseño, fabricación y suministro de soluciones electrónicas globales especializadas, con…” Source: RevenueBase Database · checked Sep 16, 2026
8	Azigrene Energy Consulting	Partial evidence	Valencia/valència, SpainHQ checked Sep 16, 2026	51-200	58 contacts →
	Partial evidence “Azigrene es una empresa de servicios de Consultoría e Ingeniería Energética, que desarrolla su actividad en- Reducción del coste: Definición de la mejor estrategia de compra…” Source: RevenueBase Database · checked Sep 16, 2026
9	ECOMT	Indirect evidence	A Coruña, SpainHQ checked Sep 16, 2026	51-200	57 contacts →
	Indirect evidence “We provide #SmartEnergy and #SmartBuilding solutions with a clear objective; to help companies to find balance between financial peace of mind, corporate well-being, and…” Source: RevenueBase Database · checked Sep 16, 2026
10	Ampere Energy	Partial evidence	Puzol, SpainHQ checked Sep 16, 2026	51-200	56 contacts →
	Partial evidence “Welcome to the new energy model.” Source: RevenueBase Database · checked Sep 16, 2026
11	Smarkia	Strong evidence	León, SpainHQ checked Sep 16, 2026	51-200	53 contacts →
	Strong evidence “Smarkia is the world's leading SaaS Energy Management Platform that has (R)evolutionized the Energy Optimization paradigm, worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
12	Bettergy	Partial evidence	Málaga, SpainHQ checked Sep 16, 2026	11-50	52 contacts →
	Partial evidence “betterenergy Ponemos tus datos energéticos en acción.” Source: RevenueBase Database · checked Sep 16, 2026
13	Spacewell Energy Dexma	Partial evidence	Barcelona, SpainHQ checked Sep 16, 2026	51-200	50 contacts →
	Partial evidence “Spacewell Energy is a cloud-based Energy Intelligence Platform, trusted by over organisations across 35+ countries.” Source: RevenueBase Database · checked Sep 16, 2026
14	Instrumentación Industrial Zurc	Partial evidence	Viladecavalls, SpainHQ checked Sep 16, 2026	51-200	44 contacts →
	Partial evidence “En Instrumentación Industrial Zurc, nos dedicamos a diseñar y fabricar equipos de control y medición para la eficiencia energética eléctrica, adaptados a las necesidades de…” Source: RevenueBase Database · checked Sep 16, 2026
15	Cambioenergetico	Partial evidence	Coria, SpainHQ checked Sep 16, 2026	51-200	42 contacts →
	Partial evidence “Especialistas en ahorro energético y eficiencia energética.” Source: RevenueBase Database · checked Sep 16, 2026
16	Linkener	Partial evidence	Valencia/valència, SpainHQ checked Sep 16, 2026	11-50	39 contacts →
	Partial evidence “Linkener es el Software de Gestión y Eficiencia Energética para asesores, consultoras y empresa final más avanzado del mercado.” Source: RevenueBase Database · checked Sep 16, 2026
17	Naturelek Energía E Ingeniería	Partial evidence	Derio, SpainHQ checked Sep 16, 2026	51-200	30 contacts →
	Partial evidence “Somos una ingeniería y consultora especializada en eficiencia, gestión y transformación energética para empresas, con un enfoque técnico, integral y orientado a resultados.” Source: RevenueBase Database · checked Sep 16, 2026
18	Ge&pe	Strong evidence	Sevilla, SpainHQ checked Sep 16, 2026	11-50	30 contacts →
	Strong evidence “GE & PE was created in 1983 with the purpose of covering the needs and increasingly complex management and efficiency tasks related to the supply and consumption of energy by…” Source: RevenueBase Database · checked Sep 16, 2026
19	Gemweb	Partial evidence	Barcelona, SpainHQ checked Sep 16, 2026	11-50	29 contacts →
	Partial evidence “Proporcionamos herramientas de gestión energética para garantizar la sostenibilidad y la eficiencia energéticas, con la responsabilidad de incorporar automáticamente toda la…” Source: RevenueBase Database · checked Sep 16, 2026
20	Enovam	Partial evidence	Palma De Mallorca, SpainHQ checked Sep 16, 2026	11-50	29 contacts →
	Partial evidence “Enovam, ya en su décimo aniversario, es líder en la gestión energética, operando en la actualidad con establecimientos y con participación en +250 proyectos de eficiencia…” Source: RevenueBase Database · checked Sep 16, 2026
21	Energy Tools	Partial evidence	Olot, SpainHQ checked Sep 16, 2026	11-50	28 contacts →
	Partial evidence “A Energy Tools, empresa líder en el mercat, ajudem, de manera ètica i transparent, les empreses amb grans consums energètics a prendre les millors decisions.” Source: RevenueBase Database · checked Sep 16, 2026
22	Letter Ingenieros	Strong evidence	Granada, SpainHQ checked Sep 16, 2026	11-50	27 contacts →
	Strong evidence “We offer companies efficient solutions with the best consulting and engineering services in: Energy Management Energy certification and qualification of buildings Energy…” Source: RevenueBase Database · checked Sep 16, 2026
23	Eliwell Ibérica	Indirect evidence	Paterna, SpainHQ checked Sep 16, 2026	11-50	24 contacts →
	Indirect evidence “Empresa especializada en controles electrónicos y sistemas de supervisión de instalaciones.” Source: RevenueBase Database · checked Sep 16, 2026
24	Solenver Soluciones Energéticas	Partial evidence	Sudanell, SpainHQ checked Sep 16, 2026	11-50	23 contacts →
	Partial evidence “SOLENVER está formado por un equipo cualificado y con amplia experiencia en el sector energético.” Source: RevenueBase Database · checked Sep 16, 2026
25	IEQSY	Partial evidence	Tres Cantos, SpainHQ checked Sep 16, 2026	11-50	23 contacts →
	Partial evidence “IEQSY somos una compañía que cuenta con una tecnología única, innovadora y diferencial, como fruto de más de 30 años destinados a I+D+i en el mundo de la eficiencia energética.” Source: RevenueBase Database · checked Sep 16, 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: energy management system 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 energy management system companies.
Partial evidence: Its own public description names part of energy management system companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy management system 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 469 energy management system companies based in Spain

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Energy management system companies based in Spain at a glance

As of Sep 16, 2026

11.4%Verified-email coverage

8.3Average contacts per company

1-10Median size (employees)

18.1%Largest-city concentration · Madrid

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

282

11-50

134

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 469 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 energy management system 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 “energy management system 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 energy management system 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 energy management system 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, 442 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 16, 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.

Energy management system companies by metro

Energy management system companies in Madrid85
Energy management system companies in Barcelona29

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 energy management system 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 energy management system companies are there based in Spain?

RevenueBase identified 469 energy management system 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?

Circutor, headquartered in Viladecavalls, tops this list with the largest team on record.

Which city has the most energy management system companies?

Madrid leads with 85 headquartered companies, followed by Barcelona (29) and Valencia (16).

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 442 verified decision-maker contacts tracked across these 469 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 16, 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.