Company lists · Data refreshed November 2026

Top 25 Renewable energy feasibility study firms based in Spain

RevenueBase identified 207 company matches for renewable energy feasibility study firms associated with Spain as of November 2026 and tracks 2,709 professional contacts across them, including 658 with verified work emails. Madrid is the largest hub.

This list covers company matches for renewable energy feasibility study 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 November 6, 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 Nov 6, 2026 How this list was built
207Companies
2,709Contacts tracked
658Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest renewable energy feasibility study firms based in Spain

Ranked by team size
Top 25 of 207 company matches for renewable energy feasibility study firms based in Spain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchValencia, SpainHQ recorded Nov 6, 2026501-1,000579 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLas Rozas De Madrid, SpainHQ recorded Nov 6, 20261,001-5,000182 contacts →

Exact match

“Nos dedicamos a la Ingeniería de Subestaciones y Lineas de AT y MT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLogroño, SpainHQ recorded Nov 6, 202651-20090 contacts →

Exact match

“La evolución creciente de las demandas de consumo energético, la escasez de recursos no renovables y su impacto ambiental han supuesto en un breve lapso de tiempo el uso cada vez…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSan Sebastian De Los Reyes, SpainHQ recorded Nov 6, 202651-20087 contacts →

Exact match

“SOLUTE is a multidisciplinary technical engineering consultancy with more than 15 years of experience headquartered in Madrid, Spain, and with regional branches in Barcelona…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchZaragoza, SpainHQ recorded Nov 6, 202651-20055 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchSeville, SpainHQ recorded Nov 6, 2026201-50051 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 · Nov 6, 2026 · View company records in RevenueBase
7Exact matchZaragoza, SpainHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“4fores is fast-growing applied-R&D, field-testing and power electronics company working in the Renewable Energies sector (Wind Energy, Photovoltaics and CHP plants) providing to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLa Coruña, SpainHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“EMBERIZA es la consultoría ambiental especialista en tramitación de infraestructuras de energías renovables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchZaragoza, SpainHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“ATALAYA GENERACION is a renewable energy development company focused on large scale projects in the Spanish solar and wind sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchTenerife, SpainHQ recorded Nov 6, 202611-5022 contacts →

Exact match

“BlueNewables is an engineering consultancy at the cutting edge of the innovation within the blue economy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCartagena, SpainHQ recorded Nov 6, 202651-20019 contacts →

Exact match

“Integralia Energía desarrolla proyectos energéticos de calidad, eficientes y rentables, con la máxima profesionalidad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSeville, SpainHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Albitel provides the widest portfolio of services to support Renewable Energy projects worldwide, from project development to owner's advisory.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMálaga, SpainHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“We are the developers of #W2Power, the first twin turbine floating solution to be tested at open sea in the World.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLleida, SpainHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Somos una Ingeniería que trabaja en proyectos de energía limpia y sostenible con más de 25 años de experiencia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Ofrecemos servicios expertos como Asesores Técnicos e Ingenieros de la Propiedad para proyectos de EE.RR.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchLogroño, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Ecotelia Servicios Energéticos somos una empresa de diseño y construcción de energías renovables: fotovoltaica, biomasa, cogeneración, aerotermia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOviedo, SpainHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“RODMON, somos especialistas en proyectos de Seguridad Industrial y en la gestión de proyectos de energías renovables como son la Biomasa y Fotovoltaica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPaterna, SpainHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Somos una empresa especializada en ENERGÍAS RENOVABLES comprometida con el MEDIO AMBIENTE y el DESARROLLO SOSTENIBLE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSeville, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRiudellots De La Selva, SpainHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“ECOVAT is a consulting engineering firm specialized in renewable energies projects with one mission: to provide integrated engineering management services, in renewable energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchLogroño, SpainHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Enercapital es una compañía especializada en el desarrollo integral de proyectos de energías renovables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Altermia Technical Advisors is a full owned and established Spanish independent technical consultancy practice specializing in renewables, energy efficiency and environmental…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDos Hermanas, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Somos una compañía especializada en el sector de las Energías Renovables donde poseemos una amplia experiencia, fundamentalmente en tecnología solar fotovoltaica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchXirivella, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“MyEnergy es una empresa multinacional de origen italiana con más de 15 años de experiencia en el desarrollo de proyectos renovables, con la ingeniería en nuestro ADN.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLogroño, SpainHQ recorded Nov 6, 20261-108 contacts →

Exact match

“d&r Ingenieros es una empresa de ingeniería centrada en el campo de la eficiencia energética y el desarrollo sostenible.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 207 renewable energy feasibility study firms based in Spain

See the full list, filter by size, metro and specialty, and access 658 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Renewable energy feasibility study firms based in Spain at a glance

As of Nov 6, 2026
24.3%Verified-email coverage
13.1Average contacts per company
1-10Median size (employees)
17.4%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
130
11-50
61
51-200
10
201-500
2
501-1,000
1
1,001-5,000
2

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 207 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 “renewable energy feasibility study 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 658 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 November 6, 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.

Renewable energy feasibility study 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 “renewable energy feasibility study firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many renewable energy feasibility study firms are there based in Spain?

RevenueBase identified 207 company matches for renewable energy feasibility study firms associated with Spain as of November 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 renewable energy feasibility study firms?

Madrid leads with 36 company records, followed by Barcelona (11) and Seville (10).

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 658 professional contacts with verified work emails tracked across these 207 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 207 renewable energy feasibility study firms based in Spain. Start with a free account, no credit card.

Download this list →

Related lists

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.