Company lists · Data refreshed November 2026

Top 19 Off-grid power system developers based in Spain

RevenueBase identified 93 company matches for off-grid power system developers associated with Spain as of November 2026 and tracks 685 professional contacts across them, including 92 with verified work emails. Madrid is the largest hub.

This list covers company matches for off-grid power system developers 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
93Companies
685Contacts tracked
92Verified emails
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The 19 largest off-grid power system developers based in Spain

Ranked by team size
Top 19 of 93 company matches for off-grid power system developers 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 matchSeville, SpainHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“ARENA Green Power is an independent Renewable Energy company focused in the Development, Construction and Operation of proprietary projects and also in providing turnkey…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact match11, SpainHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Somos una empresa española dedicada a la distribución de sistemas fotovoltaicos para aisladas, revamping o autoconsumo.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSudanell, SpainHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“SOLENVER está formado por un equipo cualificado y con amplia experiencia en el sector energético.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRiudoms, SpainHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“Impulsamos la transición energética del sector industrial con soluciones integrales y de gran escala.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchNoáin, SpainHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“INGENIERIA Y SOLUCIONES FOTOVOLTAICAS SL is a construction company based out of Spain.”

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 matchMadrid, SpainHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Arconi Solutions is an international engineering firm incorporated in 2007 under the laws of Spain.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchCartagena, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Detrás de cada instalación fotovoltaica de Crusol hay algo que no se ve a simple vista, pero que lo cambia todo: ingeniería rigurosa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSant Cugat Del Vallès, SpainHQ recorded Nov 6, 202611-508 contacts →

Exact match

“La experiencia nos avala.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLogroño, SpainHQ recorded Nov 6, 20261-105 contacts →

Exact match

“En Eter Solar te ayudamos a reducir tu consumo eléctrico, sin necesidad de inversión inicial con una financiación sin competencia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchTorrefarrera, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Placas solares, generadores, grupos electrógenos Soma-Genpower.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchErandio, SpainHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Instalaciones de energía solar fotovoltaica para autoconsumo, conectados y aislados de la red.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchCartagena, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Empresa proyectista - instaladora de sistemas de energía solar fotovoltaica.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchGijón, SpainHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Norwatt: Experience, personalized service and commitment to the environment: We don’t only sell products - our main endeavour is to provide clients with SOLUTIONS SPECIFICALLY…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSpainHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Diseño, instalación y mantenimiento de sistemas solares de energía fotovoltaica, tanto asilada, híbrida y conectada a red.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBarcelona, SpainHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Trama TecnoAmbiental (TTA), based in Barcelona, Spain, is an international consulting and engineering company that specializes in distributed generation through renewable energy…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact 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
19Exact matchLepe, SpainHQ recorded Nov 6, 20261-101 contacts →

Exact match

“En FreeLight somos especialistas en energía solar fotovoltaica.”

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

Showing 19 of 93 off-grid power system developers based in Spain

See the full list, filter by size, metro and specialty, and access 92 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Off-grid power system developers based in Spain at a glance

As of Nov 6, 2026
13.4%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
10.8%Largest-city concentration · Madrid
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
50
11-50
35
51-200
7
201-500
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 93 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 “off-grid power system developers” 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 92 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 “off-grid power system developers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many off-grid power system developers are there based in Spain?

RevenueBase identified 93 company matches for off-grid power system developers 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?

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

Which city has the most off-grid power system developers?

Madrid leads with 10 company records, followed by Alicante (3) and Barcelona (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 92 professional contacts with verified work emails tracked across these 93 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.