Company lists · Data refreshed November 2026

Top 25 Solar site assessment services based in Spain

RevenueBase identified 188 company matches for solar site assessment services associated with Spain as of November 2026 and tracks 1,299 professional contacts across them, including 154 with verified work emails. Madrid is the largest hub.

This list covers company matches for solar site assessment services 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
188Companies
1,299Contacts tracked
154Verified emails
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The 25 largest solar site assessment services based in Spain

Ranked by team size
Top 25 of 188 company matches for solar site assessment services 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 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
2Exact 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
3Exact matchZaragoza, SpainHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“We support the renewable industry with products for wind resource assessment, solar monitoring, solar resource assessment and wind farm operation Because the quality of data is…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSeville, SpainHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Servicios de consultoría energética e instalación de Placas Solares para particulares y empresas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“En Soluxions contamos con más de 20 años de experiencia acompañando a empresas, industrias e inversores a optimizar su energía, reducir costes y ganar autonomía.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact matchSant Boi De Llobregat, SpainHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Ofrecemos un servicio integral para que el autoconsumo tanto en hogares como en empresas sea una realidad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Javier, SpainHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Bessel Engineering is an engineering consultancy company specialized in Structural and Geotechnical design for Solar PV projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchMadrid, SpainHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“En SolarYou trabajamos para acelerar la transición hacia un modelo energético más sostenible, haciendo que el acceso a la energía solar sea sencillo, eficiente y sin…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchBilbao, SpainHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“WM – Westing Management LLC is a company that specializes in EPC (engineering, procurement and construction) services for the “green” energy sector.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchTrujillo, SpainHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Te ayudamos a maximizar el rendimiento de tu portfolio monitoreando su salud y controlando la degradación de tus módulos y su evolución (gracias a la termografía)”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchE;, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“En SolarBull ofrecemos soluciones integrales de ingeniería para proyectos de energía solar fotovoltaica, almacenamiento energético (BESS), infraestructuras eléctricas y…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchCórdoba, SpainHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Especialistas en energía solar fotovoltaica y recarga de vehículo eléctrico.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

“GUDNUS offer commissioning and O&M services to renewable energy projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSeville, SpainHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Especialistas en #energía #solar para hogares, empresas y comunidades de vecinos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMontcada I Reixac, SpainHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Empresa fundada en 2004.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchNoain, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Inspección y Diagnóstico de Instalaciones Fotovoltaicas a través de Electroluminiscencia e Inteligencia Artificial.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchSeville, SpainHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Servicios avanzados de instalación, ingeniería, diseño y financiación de paneles solares.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMadrid, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“En PWR Capital Energy, somos profesionales y especialistas en energías renovables con más de 30 años de experiencia, con valores principales enfocados a el cliente y al…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCardedeu, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

“Efecte fotovoltaic s’ha procurat la màxima experiència professional amb persones provinents del sector de l’energia solar fotovoltaica, oferint així una expertesa contrastada de…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPamplona, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Green Renovables es una empresa especializada en el estudio, diseño y ejecución de sistemas para la producción energía solar fotovoltaica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBarallobre, SpainHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Soluciones y servicios para proyectos renovables.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchAlicante, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Somos una empresa de ingeniería especializa en la energía solar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMarbella, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“SolarMind is a provider of high-quality solar panel systems on Costa Del Sol, Spain.”

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

Showing 25 of 188 solar site assessment services based in Spain

See the full list, filter by size, metro and specialty, and access 154 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar site assessment services based in Spain at a glance

As of Nov 6, 2026
11.9%Verified-email coverage
6.9Average contacts per company
1-10Median size (employees)
12.2%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
114
11-50
61
51-200
7
201-500
3
1,001-5,000
1
5,001-10,000
1

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 188 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 “solar site assessment services” 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 154 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.

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 “solar site assessment services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar site assessment services are there based in Spain?

RevenueBase identified 188 company matches for solar site assessment services 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?

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

Which city has the most solar site assessment services?

Madrid leads with 23 company records, followed by Barcelona (12) and Seville (6).

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 154 professional contacts with verified work emails tracked across these 188 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.

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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.