Company lists · Data refreshed October 2026

Top 25 Healthcare energy efficiency consultants based in Spain

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

Compiled by the RevenueBase Data Team Data refreshed Oct 13, 2026 293 companies tracked

RevenueBase identified 293 company matches for healthcare energy efficiency consultants associated with Spain as of October 2026 and tracks 1,848 professional contacts across them, including 161 with verified work emails. Madrid is the largest hub.

This list covers company matches for healthcare energy efficiency consultants associated with Spain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 13, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Oct 13, 2026 How this list was built

293Companies

1,848Contacts tracked

161Verified emails

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The 25 largest healthcare energy efficiency consultants based in Spain

Ranked by team size

Top 25 of 293 company matches for healthcare energy efficiency consultants based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Agefred	Exact match	Barcelona, SpainHQ recorded Oct 13, 2026	51-200	101 contacts →
	Exact match “Agefred se destaca como líder en Cataluña en el ámbito de servicios energéticos, acumulando una vasta experiencia desde su creación en 1974.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2	Tich Consulting	Exact match	Alicante, SpainHQ recorded Oct 13, 2026	51-200	96 contacts →
	Exact match “Somos una empresa del Grupo ASISA, dedicada a la oferta de servicios de consultoría sanitaria, abarcando desde el análisis de tu negocio hasta la monitorización integral de…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3	NESS	Exact match	Madrid, SpainHQ recorded Oct 13, 2026	11-50	84 contacts →
	Exact match “NESS, empresa de servicios energéticos especializada en la gestión y ahorro energético.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4	Vivendio Grupo Aconser	Exact match	Granada, SpainHQ recorded Oct 13, 2026	51-200	73 contacts →
	Exact match “En Vivendio, empresa perteneciente a Grupo Aconser, nos dedicamos a la eficiencia y rehabilitación energética.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5	Azigrene Energy Consulting	Exact match	Valencia/valència, SpainHQ recorded Oct 13, 2026	51-200	56 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6	Energy Tools	Exact match	Olot, SpainHQ recorded Oct 13, 2026	11-50	34 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7	Grupo Emececuadrado	Exact match	Badajoz, SpainHQ recorded Oct 13, 2026	11-50	34 contacts →
	Exact match “Emececuadrado es una de las principales compañías del sector energético, especializada en el asesoramiento y la optimización de recursos energéticos para empresas, organismos…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8	Naturelek Energía E Ingeniería	Exact match	Derio, SpainHQ recorded Oct 13, 2026	51-200	31 contacts →
	Exact match “Somos una ingeniería y consultora especializada en eficiencia, gestión y transformación energética para empresas, con un enfoque técnico, integral y orientado a resultados.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9	Ge&pe	Exact match	Seville, SpainHQ recorded Oct 13, 2026	11-50	29 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10	Central Energy Asesores	Exact match	Barcelona, SpainHQ recorded Oct 13, 2026	11-50	28 contacts →
	Exact match “En Central Energy Asesores ayudamos a particulares y a empresas a optimizar sus costes y mejorar su eficiencia energética.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11	Letter Ingenieros	Exact match	Granada, SpainHQ recorded Oct 13, 2026	11-50	26 contacts →
	Exact match “We offer companies efficient solutions with the best consulting and engineering services in: Energy Management Energy certification and qualification of buildings Energy…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12	Cavo Energías	Exact match	Valencia, SpainHQ recorded Oct 13, 2026	11-50	23 contacts →
	Exact match “Empresa de servicios energéticos, especializada en diversas disciplinas en materia de ahorro energético y con una amplia formación derivada de sus más de 15 años de experiencia en…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13	GSE Eficiencia Energética	Exact match	Barcelona, SpainHQ recorded Oct 13, 2026	11-50	18 contacts →
	Exact match “GSE es una consultoría de ámbito nacional, especializada en la reducción de costes energéticos de las empresas con la implementación del protocolo de eficiencia energética…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14	Ambisalud	Exact match	Madrid, SpainHQ recorded Oct 13, 2026	11-50	18 contacts →
	Exact match “Ambisalud está especializada en CONSULTORÍA de EFICIENCIA ENERGÉTICA de la climatización y de CALIDAD AMBIENTAL de los edificios.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15	Eficae Soluciones	Exact match	Badajoz, SpainHQ recorded Oct 13, 2026	11-50	17 contacts →
	Exact match “Eficae Soluciones was founded in 2016 from the collaboration between three industrial engineers graduated from the University of Extremadura forming a multidisciplinary team in…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16	Ahorrenergia	Exact match	Madrid, SpainHQ recorded Oct 13, 2026	51-200	17 contacts →
	Exact match “Ahorrenergía es un grupo formado por profesionales del sector energético, tecnológico y financiero, comprometido con la Eficiencia Energética, Medio Ambiente y Ahorro Sostenible…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17	Nobe Soluciones Y Energía	Exact match	Madrid, SpainHQ recorded Oct 13, 2026	11-50	15 contacts →
	Exact match “NOBE tiene como objetivo principal ofrecer un servicio de asesoramiento y optimización del consumo eléctrico combinándolo con la mejor oferta económica.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18	KW Solutions	Exact match	Málaga, SpainHQ recorded Oct 13, 2026	11-50	14 contacts →
	Exact match “Desarrollamos soluciones de eficiencia energética.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19	Gen0	Exact match	Madrid, SpainHQ recorded Oct 13, 2026	11-50	14 contacts →
	Exact match “We work with our clients to help them reduce their energy use and cost and related environmental impact including green house gas emissions through energy management systems based…” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20	Ergonia Business Solutions, S.L	Exact match	Fuenlabrada, SpainHQ recorded Oct 13, 2026	11-50	14 contacts →
	Exact match “Asesores energéticos especialistas en la optimización de la factura energética.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21	Enerwatia	Exact match	Alzira, SpainHQ recorded Oct 13, 2026	11-50	14 contacts →
	Exact match “Somos una empresa dedicada a los proyectos de eficiencia y consultoría especializada en el sector energético.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
22	Fusiona Mantenimientos S.A	Exact match	Alcorcón (madrid), SpainHQ recorded Oct 13, 2026	11-50	13 contacts →
	Exact match “Eficiencia energética y ahorro para nuestros clientes.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23	Couce Consulting	Exact match	Zaragoza, SpainHQ recorded Oct 13, 2026	1-10	11 contacts →
	Exact match “Couce Consulting nace en 2010 con un objetivo claro Ayudar a grandes empresas, PYMES y autónomos a ahorrar en sus facturas.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
24	Implica-T	Exact match	Castellon, SpainHQ recorded Oct 13, 2026	11-50	10 contacts →
	Exact match “Ingeniería y arquitectura dedicada a la asesoría energética.” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25	Coanatur Energia Y Ambientes SL	Exact match	Castelló De La Plana, SpainHQ recorded Oct 13, 2026	11-50	7 contacts →
	Exact match “Coanatur energia y ambiente s.l” Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “healthcare energy efficiency consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 293 healthcare energy efficiency consultants based in Spain

See the full list, filter by size, metro and specialty, and access 161 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Healthcare energy efficiency consultants based in Spain at a glance

As of Oct 13, 2026

8.7%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

17.7%Largest-city concentration · Madrid

Oct 13, 2026Page data refreshed

Companies by employee count

1-10

189

11-50

51-200

201-500

501-1,000

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 293 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Spain whose business descriptions match “healthcare energy efficiency consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 161 professional contacts with verified work emails across the full matched dataset. 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 October 13, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Healthcare energy efficiency consultants by metro

Healthcare energy efficiency consultants in Barcelona28

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “healthcare energy efficiency consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many healthcare energy efficiency consultants are there based in Spain?

RevenueBase identified 293 company matches for healthcare energy efficiency consultants associated with Spain as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Agefred tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most healthcare energy efficiency consultants?

Madrid leads with 52 company records, followed by Barcelona (28) and Valencia (12).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 161 professional contacts with verified work emails tracked across these 293 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 13, 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 SmartSearch, 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.