Company lists · Data refreshed September 2026

Top 25 Microgrid consultants based in Spain

Name: Microgrid consultants based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 266 companies tracked

RevenueBase identified 266 microgrid consultants headquartered in Spain as of September 2026 and tracks 3,215 professional contacts across them, including 199 with verified work emails. Madrid is the largest hub.

This list covers microgrid consultants 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 20, 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 20, 2026 86% judged on-target in blind review

266Companies

3,215Contacts tracked

199Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest microgrid consultants based in Spain

Ranked by team size

Top 25 of 266 microgrid consultants based in Spain, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to microgrid consultants: 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	MAI Group	Partial evidence	Madrid, SpainHQ checked Sep 20, 2026	51-200	152 contacts →
	Partial evidence “MAI has been in international consultancy for over 25 years driving energy and environmental project around the world, helping to design and plan reliable supply systems based on…” Source: RevenueBase Database · checked Sep 20, 2026
2	Grupo Trebol Energia	Partial evidence	Sant Joan Despi, SpainHQ checked Sep 20, 2026	51-200	84 contacts →
	Partial evidence “We are one of the leading energy business consultancies in Spain.” Source: RevenueBase Database · checked Sep 20, 2026
3	Hesstec Hybrid Energy Storage Solutions LTD	Indirect evidence	Paterna, SpainHQ checked Sep 20, 2026	11-50	61 contacts →
	Indirect evidence “Hybrid Energy Storage Solution Ltd.(hereinafter called HESS Ltd.) is a technological solution provider, pioneer in creating hybrid energy storage solutions (HESS), optimized in…” Source: RevenueBase Database · checked Sep 20, 2026
4	Sferaone	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	51-200	61 contacts →
	Indirect evidence “SferaOne, parte del Grupo Diggia, es una empresa que realiza actividades de proyección global desde 2002, especializada en la transición Energética desarrollando trabajos de…” Source: RevenueBase Database · checked Sep 20, 2026
5	Cinergia	Indirect evidence	Argentona, SpainHQ checked Sep 20, 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 20, 2026
6	Naturelek Energía E Ingeniería	Indirect evidence	Derio, SpainHQ checked Sep 20, 2026	51-200	30 contacts →
	Indirect 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 20, 2026
7	Ge&pe	Indirect evidence	Sevilla, SpainHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect 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 20, 2026
8	Letter Ingenieros	Indirect evidence	Granada, SpainHQ checked Sep 20, 2026	11-50	27 contacts →
	Indirect 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 20, 2026
9	Ingelectus	Indirect evidence	Sevilla, SpainHQ checked Sep 20, 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 20, 2026
10	Ogisa Infraestructuras S.A	Indirect evidence	Zaragoza, SpainHQ checked Sep 20, 2026	51-200	22 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
11	Vision Grid Energy	Indirect evidence	Seville, SpainHQ checked Sep 20, 2026	51-200	20 contacts →
	Indirect evidence “Vision Grid Energy is an independent engineering and technical advisory firm specialized in structuring bankable renewable and green hydrogen projects.” Source: RevenueBase Database · checked Sep 20, 2026
12	Icoenergia Soluciones Energeticas SA	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “ICOENERGIA SOLUCIONES ENERGETICAS SA es una compañía con mas de 18 años de trayectoria profesional acreditada por la satisfacción de los Clientes que consideramos "Socios" por el…” Source: RevenueBase Database · checked Sep 20, 2026
13	Optimize Energy	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “Optimize Energy provides tailor made energy and risk management solutions for renewable power plant owners and asset managers.” Source: RevenueBase Database · checked Sep 20, 2026
14	RPOW	Partial evidence	Sevilla, SpainHQ checked Sep 20, 2026	11-50	18 contacts →
	Partial evidence “RPow is a consultancy and engineering firm whose mission is to develop customized solutions for a greener future (Net Zero) through the use of long-duration energy storage systems.” Source: RevenueBase Database · checked Sep 20, 2026
15	Enertrade Compra Y Gestión DE Energía	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	11-50	17 contacts →
	Indirect evidence “ENERTRADE ® Somos una consultora independiente de referencia en la compra de energía -electricidad y gas, gestión de datos y eficiencia energética.” Source: RevenueBase Database · checked Sep 20, 2026
16	Enfasys	Partial evidence	Gijón, SpainHQ checked Sep 20, 2026	11-50	15 contacts →
	Partial evidence “ENFASYS has developed a platform formed by a set of software tools and electronic equipment oriented to the rapid prototyping of control systems in microgrids and electrical…” Source: RevenueBase Database · checked Sep 20, 2026
17	Ingebau Soluciones DE Ingeniería SL	Indirect evidence	Sevilla, SpainHQ checked Sep 20, 2026	1-10	14 contacts →
	Indirect evidence “Servicios de Ingeniería y Consultoría en general y Energía en Particular.” Source: RevenueBase Database · checked Sep 20, 2026
18	Pebblex	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “En Pebblex diseñamos y desplegamos sistemas de almacenamiento energético que hacen la transición renovable posible.” Source: RevenueBase Database · checked Sep 20, 2026
19	Sivortex	Indirect evidence	Lleida, SpainHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Somos una Ingeniería que trabaja en proyectos de energía limpia y sostenible con más de 25 años de experiencia.” Source: RevenueBase Database · checked Sep 20, 2026
20	FE Energy	Indirect evidence	A Coruña, SpainHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “Fe Energy se estableció en 2019, con el objetivo principal de contribuir en la optimización de la industria energética mediante la participación activa en el diseño, desarrollo…” Source: RevenueBase Database · checked Sep 20, 2026
21	Ecovat	Indirect evidence	Riudellots De La Selva, SpainHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “ECOVAT is a consulting engineering firm specialized in renewable energies projects with one mission: to provide integrated engineering management services, in renewable energy…” Source: RevenueBase Database · checked Sep 20, 2026
22	Solcam Energia	Indirect evidence	Riudoms, SpainHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Impulsamos la transición energética del sector industrial con soluciones integrales y de gran escala.” Source: RevenueBase Database · checked Sep 20, 2026
23	Zuia Ingeniería	Indirect evidence	Vitoria-gasteiz, SpainHQ checked Sep 20, 2026	11-50	10 contacts →
	Indirect evidence “Somos una #ingeniería eléctrica especializada en las energías renovables, la #monitorización de instalaciones, así como el asesoramiento especializado de sistemas de #eficiencia…” Source: RevenueBase Database · checked Sep 20, 2026
24	Audit Energia	Indirect evidence	Salt, SpainHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Audit es una empresa cuyo objetivo es liderar la transición energética a través de nuestro equipo de ingeniería energética.” Source: RevenueBase Database · checked Sep 20, 2026
25	Arconi Solutions	Indirect evidence	Madrid, SpainHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Arconi Solutions is an international engineering firm incorporated in 2007 under the laws of Spain.” Source: RevenueBase Database · checked Sep 20, 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: microgrid consultants. 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 microgrid consultants.
Partial evidence: Its own public description names part of microgrid consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name microgrid consultants. 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 266 microgrid consultants based in Spain

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 199 reachable decision-makers.

Free signup · no credit card

View the full list →

Microgrid consultants based in Spain at a glance

As of Sep 20, 2026

6.2%Verified-email coverage

12.1Average contacts per company

1-10Median size (employees)

25.2%Largest-city concentration · Madrid

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

158

11-50

51-200

201-500

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 266 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 microgrid consultants, 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 “microgrid consultants”. 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 microgrid consultants), 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 microgrid consultants, 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, 199 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 20, 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.

Microgrid consultants by metro

Microgrid consultants in Madrid67

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 microgrid consultants, 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 microgrid consultants are there based in Spain?

RevenueBase identified 266 microgrid consultants 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?

MAI Group, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most microgrid consultants?

Madrid leads with 67 headquartered companies, followed by Barcelona (18) and Sevilla (13).

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 199 verified decision-maker contacts tracked across these 266 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 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 266 microgrid consultants based in Spain. Start with a free account, no credit card.

Download this list →

Related lists

Microgrid consultants by geography

Browse the directory

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.