Company lists · Data refreshed November 2026

Top 15 Photovoltaic system maintenance services based in Spain

RevenueBase identified 90 company matches for photovoltaic system maintenance services associated with Spain as of November 2026 and tracks 551 professional contacts across them, including 51 with verified work emails. Madrid is the largest hub.

This list covers company matches for photovoltaic system maintenance 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
90Companies
551Contacts tracked
51Verified emails
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The 15 largest photovoltaic system maintenance services based in Spain

Ranked by team size
Top 15 of 90 company matches for photovoltaic system maintenance 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 matchGijón, SpainHQ recorded Nov 6, 2026201-50066 contacts →

Exact match

“Asistencia Total en Mantenimiento España S.L.U.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAlicante, SpainHQ recorded Nov 6, 202611-5040 contacts →

Exact match

“Especialistas en instalación y montaje de proyectos fotovoltaicos Conócenos Volcados plenamente en la construcción y mantenimiento de instalaciones fotovoltaicas, Solar Works nace…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchCastalla, SpainHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Somos especialistas en el diseño e instalación de proyectos fotovoltaicos.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchÉcija, SpainHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“We are a Spanish company specializing in the maintenance and cleaning of mirrors at concentrated solar power (CSP) and photovoltaic (PV) plants, and we operate in highly demanding…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchValencia, SpainHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Somos una empresa con más de 25 años en el sector, especializada en el diseño de proyectos, tramitación, instalación y mantenimiento de instalaciones solares fotovoltaicas y…”

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

Exact match

“Grupo SIA, con más de 20 años de experiencia, es una de las empresas instaladoras de energía solar fotovoltaica de referencia para empresas y particulares.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchAlbacete, SpainHQ recorded Nov 6, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSant Fost De Campsentelles, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Optimal Sun is a company that brings total focus on the care and optimization of solar photovoltaic (PV) plants in Spain and Spanish speaking markets to owners and operators of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAlonsotegui, SpainHQ recorded Nov 6, 202611-504 contacts →

Exact match

“P4Q Suntrack® Services was created to provide personalized and innovative solutions of aftersales services to our clients of SUNTRACK® tracking control systems, helping them to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEl Palmar - Murcia, SpainHQ recorded Nov 6, 202611-503 contacts →

Exact match

“Alro Solar surge como respuesta a una inquietud medioambiental muy importante: la energía se ha encarecido en los últimos tiempos debido al uso intensivo de fuentes fósiles.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchVila-real, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Software para digitalización de revisión y mantenimiento de instalaciones fotovoltaicas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchGranada, SpainHQ recorded Nov 6, 2026201-5002 contacts →

Exact match

“Greening O&M Global impulsa la eficiencia y productividad de las instalaciones fotovoltaicas para maximizar la vida útil y el rendimiento, permitiendo a los clientes optimizar sus…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSanta Cruz De Tenerife, SpainHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Bioenergy Feel es una empresa de Instalaciones y servicios de Ingeniería, Instalación y mantenimiento de equipamientos de generación con energía renovable, fotovoltaica…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchLleida, SpainHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Ingeniería, Instalación y Mantenimiento de Instalaciones Solares Fotovoltaicas para Pymes, Particulares y Organismos”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMadrid, SpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“SOLARSTEINN nace de la consecución de un Management Buy Out de la dirección de Gehrlicher Solar España S.L.”

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

Showing 15 of 90 photovoltaic system maintenance services based in Spain

See the full list, filter by size, metro and specialty, and access 51 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Photovoltaic system maintenance services based in Spain at a glance

As of Nov 6, 2026
9.3%Verified-email coverage
6.1Average contacts per company
1-10Median size (employees)
7.8%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
35
51-200
5
201-500
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 90 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 “photovoltaic system maintenance 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 51 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 “photovoltaic system maintenance services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many photovoltaic system maintenance services are there based in Spain?

RevenueBase identified 90 company matches for photovoltaic system maintenance 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?

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

Which city has the most photovoltaic system maintenance services?

Madrid leads with 7 company records, followed by Barcelona (3) and Murcia (3).

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 51 professional contacts with verified work emails tracked across these 90 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.