Company lists · Data refreshed August 2026
Top 25 Clean energy consulting firms based in Spain
RevenueBase identified 1,659 company matches for clean energy consulting firms associated with Spain as of August 2026 and tracks 17,801 professional contacts across them, including 1,766 with verified work emails and 415 with mobile numbers. Madrid is the largest hub.
This list covers company matches for clean energy consulting firms 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 August 31, 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.
The 25 largest clean energy consulting firms based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 543 contacts → | ||||
Exact match “GRUPOTEC - Empresa multidisciplinar de ingeniería y arquitectura y líder en el sector de la energía fotovoltaica.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 2 | 529 contacts → | ||||
Exact match “We are a vertically integrated energy company and offer tailored solutions for large consumers and for new energy demands, such as data centers.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 3 | 423 contacts → | ||||
Exact match “We Bring Deep Experience across the Renewable Asset Lifecycle.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 4 | 361 contacts → | ||||
Exact match “Iplan is a company related to the engineering services of projects developed mainly in the energy sector, civil works, renewable energies and environment.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 5 | 333 contacts → | ||||
Exact match “Som una empresa especialitzada en sostenibilitat, aliada amb les organitzacions, territoris i persones compromesos amb un món més sostenible, als quals acompanyem en la seva…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 6 | 295 contacts → | ||||
Exact match “Somos un grupo energético global verticalmente integrado con más de 25 años de trayectoria y presencia consolidada en Europa, América y Asia.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 7 | 238 contacts → | ||||
Exact match “VALORA is a consulting company who focus its activity towards a new professional innovative and thrilling challenge.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 8 | 236 contacts → | ||||
Exact match “Ingeniería Estudios y Proyectos NIP, S.A.(NIPSA) is a Spanish engineering and consulting company created in 1976 with the purpose of providing high quality and flexible technical…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 9 | 232 contacts → | ||||
Exact match “ECOINTEGRAL INGENIERÍA is an independent company of advanced engineering and consulting firm that operates in 3 areas of expertise: Energy, Telecommunications and Environment.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 10 | 196 contacts → | ||||
Exact match “Energía para el cambio.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 11 | 174 contacts → | ||||
Exact match “Impulsamos la sostenibilidad empresarial con soluciones técnicas y reales.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 12 | 161 contacts → | ||||
Exact match “QUANTICA Renovables is a company dedicated to providing cost and carbon efficiencies.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 13 | 152 contacts → | ||||
Exact match “CANSOL ENERGY SOLUTIONS, construyendo un futuro sostenible.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 14 | 135 contacts → | ||||
Exact match “Vestel Ingenieros es una empresa con 20 años de experiencia que tiene el propósito de convertirse en la ingeniería eléctrica nº1 de España.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 15 | 108 contacts → | ||||
Exact match “HEYMO es una empresa de servicios profesionales de ingeniería y consultoría que cuenta con 60 años de experiencia nacional e internacional.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 16 | 83 contacts → | ||||
Exact match “We are one of the leading energy business consultancies in Spain.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 17 | 74 contacts → | ||||
Exact match “En Vivendio, empresa perteneciente a Grupo Aconser, nos dedicamos a la eficiencia y rehabilitación energética.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 18 | 71 contacts → | ||||
Exact match “SUD Renovables es un grupo independiente con sede en Avinyó que cuenta con una contrastada experiencia en el sector industrial, energético y medioambiental y que ofrece servicios…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 19 | 62 contacts → | ||||
Exact match “Perspectives drives climate action through leading research and supporting our clients' environmental ambitions.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 20 | 58 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 · Aug 31, 2026 · View company records in RevenueBase | |||||
| 21 | 54 contacts → | ||||
Exact match “Soluciones a las empresas en la Preservación Medio Ambiente, Energías Renovables y BioGas.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 22 | 52 contacts → | ||||
Exact match “Ingeniería y Aplicaciones Solares 2005 Zaragoza, S.L.(IASOL) es una empresa líder en Aragón en el desarrollo de energías limpias, que trabaja por el desarrollo sostenible y…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 23 | 52 contacts → | ||||
Exact match “Bester Generación es una empresa que actúa en el sector de las energías renovables (Fotovoltaica, Termosolar, Eólica, Biomasa, Hidráulica y Cogeneración), ofreciendo al cliente…” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 24 | 51 contacts → | ||||
Exact match “Somos comercializadora y generadores de energía renovable, ofrecemos propuestas claras, trato directo y servicio a tu medida, sin rodeos ni letra pequeña.” Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase | |||||
| 25 | 47 contacts → | ||||
Exact match “Somos una ingeniería cuya misión es la mejora de la eficiencia energética e implantación de energías renovables como vía para cuidar el medio ambiente y mejorar la competitividad…” Recorded in the RevenueBase company graph · Aug 31, 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 “clean energy consulting firms”. 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 1,659 clean energy consulting firms based in Spain
See the full list, filter by size, metro and specialty, and access 1,766 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Clean energy consulting firms based in Spain at a glance
As of Aug 31, 2026Companies by employee count
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 “clean energy consulting firms” 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 1,766 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 August 31, 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.
Clean energy consulting firms by metro
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 “clean energy consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many clean energy consulting firms are there based in Spain?
RevenueBase identified 1,659 company matches for clean energy consulting firms associated with Spain as of August 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?
Grupotec tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most clean energy consulting firms?
Madrid leads with 318 company records, followed by Barcelona (148) and Seville (67).
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 1,766 professional contacts with verified work emails tracked across these 1,659 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 August 31, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,659 clean energy consulting firms based in Spain. Start with a free account, no credit card.
Download this list →Related lists
Clean energy consulting firms by geography
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- Clean energy consulting firms based in France
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- Clean energy consulting firms based in the Netherlands
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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 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Clean energy consulting firms based in the United States
- Clean energy consulting firms based in Brazil
- Clean energy consulting firms based in the United Kingdom
- Clean energy consulting firms based in France
- Clean energy consulting firms based in Germany
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Company intelligence · public preview
Top 25 clean energy consulting firms based in Spain
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,659 matching company records for clean energy consulting firms based in Spain, with 17,801 tracked contacts and 1,766 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: August 31, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 clean energy consulting firms based in Spain
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Grupotecgrupotec.esHQ: HQ not recorded; location: Boadilla Del Monte, SpainReported employees: 501-1,000 | HQ not recorded; location: Boadilla Del Monte, Spain | 501-1,000 | Exact match | 543 contacts → |
“GRUPOTEC - Empresa multidisciplinar de ingeniería y arquitectura y líder en el sector de la energía fotovoltaica.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  IGNISignis.esHQ: HQ not recorded; location: Madrid, SpainReported employees: 501-1,000 | HQ not recorded; location: Madrid, Spain | 501-1,000 | Exact match | 529 contacts → |
“We are a vertically integrated energy company and offer tailored solutions for large consumers and for new energy demands, such as data centers.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Mn8 Energymn8.comHQ: HQ not recorded; location: York, SpainReported employees: 201-500 | HQ not recorded; location: York, Spain | 201-500 | Exact match | 423 contacts → |
“We Bring Deep Experience across the Renewable Asset Lifecycle.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Iplan Gestión Integraliplangestion.comHQ: HQ not recorded; location: Barcelona, SpainReported employees: 501-1,000 | HQ not recorded; location: Barcelona, Spain | 501-1,000 | Exact match | 361 contacts → |
“Iplan is a company related to the engineering services of projects developed mainly in the energy sector, civil works, renewable energies and environment.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Anthesis ESPanthesisgroup.comHQ: HQ not recorded; location: Manlleu, SpainReported employees: 201-500 | HQ not recorded; location: Manlleu, Spain | 201-500 | Exact match | 333 contacts → |
“Som una empresa especialitzada en sostenibilitat, aliada amb les organitzacions, territoris i persones compromesos amb un món més sostenible, als quals acompanyem en la seva…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Negratín Global Servicesnegratin.comHQ: HQ not recorded; location: Alcobendas, SpainReported employees: 201-500 | HQ not recorded; location: Alcobendas, Spain | 201-500 | Exact match | 295 contacts → |
“Somos un grupo energético global verticalmente integrado con más de 25 años de trayectoria y presencia consolidada en Europa, América y Asia.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Valora Consultoresvaloraconsultores.comHQ: HQ not recorded; location: A Coruna, SpainReported employees: 51-200 | HQ not recorded; location: A Coruna, Spain | 51-200 | Exact match | 238 contacts → |
“VALORA is a consulting company who focus its activity towards a new professional innovative and thrilling challenge.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: HQ not recorded; location: Madrid, SpainReported employees: 201-500 | HQ not recorded; location: Madrid, Spain | 201-500 | Exact match | 236 contacts → |
“Ingeniería Estudios y Proyectos NIP, S.A.(NIPSA) is a Spanish engineering and consulting company created in 1976 with the purpose of providing high quality and flexible technical…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Ecointegral Ingeniería, SLecointegral.comHQ: HQ not recorded; location: Cordoba, SpainReported employees: 201-500 | HQ not recorded; location: Cordoba, Spain | 201-500 | Exact match | 232 contacts → |
“ECOINTEGRAL INGENIERÍA is an independent company of advanced engineering and consulting firm that operates in 3 areas of expertise: Energy, Telecommunications and Environment.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Plenitude Españaeniplenitude.esHQ: HQ not recorded; location: Santander, SpainReported employees: 51-200 | HQ not recorded; location: Santander, Spain | 51-200 | Exact match | 196 contacts → |
“Energía para el cambio.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Sm, Sistemas Medioambientales, SLsistemasmedioambientales.comHQ: HQ not recorded; location: Barcelona, SpainReported employees: 201-500 | HQ not recorded; location: Barcelona, Spain | 201-500 | Exact match | 174 contacts → |
“Impulsamos la sostenibilidad empresarial con soluciones técnicas y reales.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Quantica Renovablesquanticarenovables.comHQ: HQ not recorded; location: Rute, SpainReported employees: 201-500 | HQ not recorded; location: Rute, Spain | 201-500 | Exact match | 161 contacts → |
“QUANTICA Renovables is a company dedicated to providing cost and carbon efficiencies.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Cansol Energy Solutionscansol.esHQ: HQ not recorded; location: Granada, SpainReported employees: 51-200 | HQ not recorded; location: Granada, Spain | 51-200 | Exact match | 152 contacts → |
“CANSOL ENERGY SOLUTIONS, construyendo un futuro sostenible.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Vestel Ingenierosvestelingenieros.comHQ: HQ not recorded; location: Paterna, SpainReported employees: 51-200 | HQ not recorded; location: Paterna, Spain | 51-200 | Exact match | 135 contacts → |
“Vestel Ingenieros es una empresa con 20 años de experiencia que tiene el propósito de convertirse en la ingeniería eléctrica nº1 de España.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Heymo Ingeniería, S.A.Uheymo.comHQ: HQ not recorded; location: Madrid, SpainReported employees: 201-500 | HQ not recorded; location: Madrid, Spain | 201-500 | Exact match | 108 contacts → |
“HEYMO es una empresa de servicios profesionales de ingeniería y consultoría que cuenta con 60 años de experiencia nacional e internacional.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Grupo Trebol Energiagrupotrebolenergia.esHQ: HQ not recorded; location: Valencia, SpainReported employees: 51-200 | HQ not recorded; location: Valencia, Spain | 51-200 | Exact match | 83 contacts → |
“We are one of the leading energy business consultancies in Spain.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Vivendio Grupo Aconservivendio.esHQ: HQ not recorded; location: Seville, SpainReported employees: 51-200 | HQ not recorded; location: Seville, Spain | 51-200 | Exact match | 74 contacts → |
“En Vivendio, empresa perteneciente a Grupo Aconser, nos dedicamos a la eficiencia y rehabilitación energética.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  SUD Renovablessud.catHQ: HQ not recorded; location: Avinyo, SpainReported employees: 51-200 | HQ not recorded; location: Avinyo, Spain | 51-200 | Exact match | 71 contacts → |
“SUD Renovables es un grupo independiente con sede en Avinyó que cuenta con una contrastada experiencia en el sector industrial, energético y medioambiental y que ofrece servicios…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Perspectives Climate Groupperspectives.ccHQ: HQ not recorded; location: Alicante, SpainReported employees: 51-200 | HQ not recorded; location: Alicante, Spain | 51-200 | Exact match | 62 contacts → |
“Perspectives drives climate action through leading research and supporting our clients' environmental ambitions.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Azigrene Energy Consultingazigrene.esHQ: HQ not recorded; location: SpainReported employees: 51-200 | HQ not recorded; location: Spain | 51-200 | Exact match | 58 contacts → |
“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 description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Kepler Ingeniería Y Ecogestiónkepler.esHQ: HQ not recorded; location: Burgos, SpainReported employees: 51-200 | HQ not recorded; location: Burgos, Spain | 51-200 | Exact match | 54 contacts → |
“Soluciones a las empresas en la Preservación Medio Ambiente, Energías Renovables y BioGas.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  IASOLiasol.esHQ: HQ not recorded; location: Zaragoza, SpainReported employees: 51-200 | HQ not recorded; location: Zaragoza, Spain | 51-200 | Exact match | 52 contacts → |
“Ingeniería y Aplicaciones Solares 2005 Zaragoza, S.L.(IASOL) es una empresa líder en Aragón en el desarrollo de energías limpias, que trabaja por el desarrollo sostenible y…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Besterbester.energyHQ: HQ not recorded; location: Seville, SpainReported employees: 201-500 | HQ not recorded; location: Seville, Spain | 201-500 | Exact match | 52 contacts → |
“Bester Generación es una empresa que actúa en el sector de las energías renovables (Fotovoltaica, Termosolar, Eólica, Biomasa, Hidráulica y Cogeneración), ofreciendo al cliente…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Planea Energíaplaneaenergia.esHQ: HQ not recorded; location: Albacete, SpainReported employees: 51-200 | HQ not recorded; location: Albacete, Spain | 51-200 | Exact match | 51 contacts → |
“Somos comercializadora y generadores de energía renovable, ofrecemos propuestas claras, trato directo y servicio a tu medida, sin rodeos ni letra pequeña.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Konerykonery.comHQ: HQ not recorded; location: Murcia, SpainReported employees: 51-200 | HQ not recorded; location: Murcia, Spain | 51-200 | Exact match | 47 contacts → |
“Somos una ingeniería cuya misión es la mejora de la eficiencia energética e implantación de energías renovables como vía para cuidar el medio ambiente y mejorar la competitividad…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,659 company matches
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Clean energy consulting firms: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
1,648 records in the displayed employee bands.
11 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: August 31, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Clean energy consulting firms by metro
Questions about this company list
What does Exact match mean for clean energy consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many clean energy consulting firms did RevenueBase find based in Spain?
The saved snapshot records 1,659 matching company records, 17,801 tracked contacts and 1,766 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: August 31, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Clean energy consulting firms by geography
- Clean energy consulting firms based in the United States
- Clean energy consulting firms based in Brazil
- Clean energy consulting firms based in the United Kingdom
- Clean energy consulting firms based in France
- Clean energy consulting firms based in Germany
- Clean energy consulting firms based in Italy
- Clean energy consulting firms based in Canada
- Clean energy consulting firms based in Australia
- Clean energy consulting firms based in the Netherlands
- Clean energy consulting firms based in Mexico
- Clean energy consulting firms based in South Africa
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Browse the directory
Cite this list
RevenueBase Data Team. Top 25 clean energy consulting firms based in Spain. Snapshot: August 31, 2026. https://revenuebase.ai/companies/clean-energy-consulting-firms/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Company intelligence · public preview
Top 25 clean energy consulting firms based in Spain
RevenueBase records 1,659 matching company records for clean energy consulting firms based in Spain, with 17,801 tracked contacts and 1,766 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: August 31, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 clean energy consulting firms based in Spain
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Grupotecgrupotec.es HQ: HQ not recorded; location: Boadilla Del Monte, SpainReported employees: 501-1,000 | HQ not recorded; location: Boadilla Del Monte, Spain | 501-1,000 | Exact match | 543 contacts → |
“GRUPOTEC - Empresa multidisciplinar de ingeniería y arquitectura y líder en el sector de la energía fotovoltaica.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | IGNISignis.es HQ: HQ not recorded; location: Madrid, SpainReported employees: 501-1,000 | HQ not recorded; location: Madrid, Spain | 501-1,000 | Exact match | 529 contacts → |
“We are a vertically integrated energy company and offer tailored solutions for large consumers and for new energy demands, such as data centers.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Mn8 Energymn8.com HQ: HQ not recorded; location: York, SpainReported employees: 201-500 | HQ not recorded; location: York, Spain | 201-500 | Exact match | 423 contacts → |
“We Bring Deep Experience across the Renewable Asset Lifecycle.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Iplan Gestión Integraliplangestion.com HQ: HQ not recorded; location: Barcelona, SpainReported employees: 501-1,000 | HQ not recorded; location: Barcelona, Spain | 501-1,000 | Exact match | 361 contacts → |
“Iplan is a company related to the engineering services of projects developed mainly in the energy sector, civil works, renewable energies and environment.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Anthesis ESPanthesisgroup.com HQ: HQ not recorded; location: Manlleu, SpainReported employees: 201-500 | HQ not recorded; location: Manlleu, Spain | 201-500 | Exact match | 333 contacts → |
“Som una empresa especialitzada en sostenibilitat, aliada amb les organitzacions, territoris i persones compromesos amb un món més sostenible, als quals acompanyem en la seva…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Negratín Global Servicesnegratin.com HQ: HQ not recorded; location: Alcobendas, SpainReported employees: 201-500 | HQ not recorded; location: Alcobendas, Spain | 201-500 | Exact match | 295 contacts → |
“Somos un grupo energético global verticalmente integrado con más de 25 años de trayectoria y presencia consolidada en Europa, América y Asia.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Valora Consultoresvaloraconsultores.com HQ: HQ not recorded; location: A Coruna, SpainReported employees: 51-200 | HQ not recorded; location: A Coruna, Spain | 51-200 | Exact match | 238 contacts → |
“VALORA is a consulting company who focus its activity towards a new professional innovative and thrilling challenge.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | HQ: HQ not recorded; location: Madrid, SpainReported employees: 201-500 | HQ not recorded; location: Madrid, Spain | 201-500 | Exact match | 236 contacts → |
“Ingeniería Estudios y Proyectos NIP, S.A.(NIPSA) is a Spanish engineering and consulting company created in 1976 with the purpose of providing high quality and flexible technical…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Ecointegral Ingeniería, SLecointegral.com HQ: HQ not recorded; location: Cordoba, SpainReported employees: 201-500 | HQ not recorded; location: Cordoba, Spain | 201-500 | Exact match | 232 contacts → |
“ECOINTEGRAL INGENIERÍA is an independent company of advanced engineering and consulting firm that operates in 3 areas of expertise: Energy, Telecommunications and Environment.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Plenitude Españaeniplenitude.es HQ: HQ not recorded; location: Santander, SpainReported employees: 51-200 | HQ not recorded; location: Santander, Spain | 51-200 | Exact match | 196 contacts → |
“Energía para el cambio.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Sm, Sistemas Medioambientales, SLsistemasmedioambientales.com HQ: HQ not recorded; location: Barcelona, SpainReported employees: 201-500 | HQ not recorded; location: Barcelona, Spain | 201-500 | Exact match | 174 contacts → |
“Impulsamos la sostenibilidad empresarial con soluciones técnicas y reales.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Quantica Renovablesquanticarenovables.com HQ: HQ not recorded; location: Rute, SpainReported employees: 201-500 | HQ not recorded; location: Rute, Spain | 201-500 | Exact match | 161 contacts → |
“QUANTICA Renovables is a company dedicated to providing cost and carbon efficiencies.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cansol Energy Solutionscansol.es HQ: HQ not recorded; location: Granada, SpainReported employees: 51-200 | HQ not recorded; location: Granada, Spain | 51-200 | Exact match | 152 contacts → |
“CANSOL ENERGY SOLUTIONS, construyendo un futuro sostenible.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Vestel Ingenierosvestelingenieros.com HQ: HQ not recorded; location: Paterna, SpainReported employees: 51-200 | HQ not recorded; location: Paterna, Spain | 51-200 | Exact match | 135 contacts → |
“Vestel Ingenieros es una empresa con 20 años de experiencia que tiene el propósito de convertirse en la ingeniería eléctrica nº1 de España.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Heymo Ingeniería, S.A.Uheymo.com HQ: HQ not recorded; location: Madrid, SpainReported employees: 201-500 | HQ not recorded; location: Madrid, Spain | 201-500 | Exact match | 108 contacts → |
“HEYMO es una empresa de servicios profesionales de ingeniería y consultoría que cuenta con 60 años de experiencia nacional e internacional.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Grupo Trebol Energiagrupotrebolenergia.es HQ: HQ not recorded; location: Valencia, SpainReported employees: 51-200 | HQ not recorded; location: Valencia, Spain | 51-200 | Exact match | 83 contacts → |
“We are one of the leading energy business consultancies in Spain.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Vivendio Grupo Aconservivendio.es HQ: HQ not recorded; location: Seville, SpainReported employees: 51-200 | HQ not recorded; location: Seville, Spain | 51-200 | Exact match | 74 contacts → |
“En Vivendio, empresa perteneciente a Grupo Aconser, nos dedicamos a la eficiencia y rehabilitación energética.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | SUD Renovablessud.cat HQ: HQ not recorded; location: Avinyo, SpainReported employees: 51-200 | HQ not recorded; location: Avinyo, Spain | 51-200 | Exact match | 71 contacts → |
“SUD Renovables es un grupo independiente con sede en Avinyó que cuenta con una contrastada experiencia en el sector industrial, energético y medioambiental y que ofrece servicios…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Perspectives Climate Groupperspectives.cc HQ: HQ not recorded; location: Alicante, SpainReported employees: 51-200 | HQ not recorded; location: Alicante, Spain | 51-200 | Exact match | 62 contacts → |
“Perspectives drives climate action through leading research and supporting our clients' environmental ambitions.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Azigrene Energy Consultingazigrene.es HQ: HQ not recorded; location: SpainReported employees: 51-200 | HQ not recorded; location: Spain | 51-200 | Exact match | 58 contacts → |
“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 description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Kepler Ingeniería Y Ecogestiónkepler.es HQ: HQ not recorded; location: Burgos, SpainReported employees: 51-200 | HQ not recorded; location: Burgos, Spain | 51-200 | Exact match | 54 contacts → |
“Soluciones a las empresas en la Preservación Medio Ambiente, Energías Renovables y BioGas.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | IASOLiasol.es HQ: HQ not recorded; location: Zaragoza, SpainReported employees: 51-200 | HQ not recorded; location: Zaragoza, Spain | 51-200 | Exact match | 52 contacts → |
“Ingeniería y Aplicaciones Solares 2005 Zaragoza, S.L.(IASOL) es una empresa líder en Aragón en el desarrollo de energías limpias, que trabaja por el desarrollo sostenible y…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Besterbester.energy HQ: HQ not recorded; location: Seville, SpainReported employees: 201-500 | HQ not recorded; location: Seville, Spain | 201-500 | Exact match | 52 contacts → |
“Bester Generación es una empresa que actúa en el sector de las energías renovables (Fotovoltaica, Termosolar, Eólica, Biomasa, Hidráulica y Cogeneración), ofreciendo al cliente…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Planea Energíaplaneaenergia.es HQ: HQ not recorded; location: Albacete, SpainReported employees: 51-200 | HQ not recorded; location: Albacete, Spain | 51-200 | Exact match | 51 contacts → |
“Somos comercializadora y generadores de energía renovable, ofrecemos propuestas claras, trato directo y servicio a tu medida, sin rodeos ni letra pequeña.” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Konerykonery.com HQ: HQ not recorded; location: Murcia, SpainReported employees: 51-200 | HQ not recorded; location: Murcia, Spain | 51-200 | Exact match | 47 contacts → |
“Somos una ingeniería cuya misión es la mejora de la eficiencia energética e implantación de energías renovables como vía para cuidar el medio ambiente y mejorar la competitividad…” Recorded description excerpt · August 31, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Clean energy consulting firms: dataset insights
August 31, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
1,648 records in the displayed employee bands.
11 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: August 31, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Clean energy consulting firms by metro
Questions about this company list
What does Exact match mean for clean energy consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many clean energy consulting firms did RevenueBase find based in Spain?
The saved snapshot records 1,659 matching company records, 17,801 tracked contacts and 1,766 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: August 31, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 clean energy consulting firms based in Spain. Snapshot: August 31, 2026. https://revenuebase.ai/companies/clean-energy-consulting-firms/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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