Company lists · Data refreshed October 2026
Top 25 Commercial solar engineering firms based in Spain
RevenueBase identified 1,822 company matches for commercial solar engineering firms associated with Spain as of October 2026 and tracks 21,660 professional contacts across them, including 2,175 with verified work emails. Madrid is the largest hub.
This list covers company matches for commercial solar engineering 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 October 10, 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 commercial solar engineering firms based in Spain
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 785 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 2 | 720 contacts → | ||||
Exact match “Empresa especializada en la ingenieria, desarrollo, construccion, instalación, y puesta en marcha de instalaciones de telecomunicaciones, electricidad, señalización, redes de…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 3 | 560 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 4 | 538 contacts → | ||||
Exact match “REVERGY nace mediante un proyecto de profesionales procedentes de diferentes ámbitos del sector de las energías renovables con el fin de presentar un proyecto marcado por la…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 5 | 359 contacts → | ||||
Exact match “JG Ingenieros, S.A.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 6 | 321 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 7 | 304 contacts → | ||||
Exact match “Gransolar is a group of vertically integrated companies specialized in photovoltaic solar energy.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 8 | 273 contacts → | ||||
Exact match “SÓLIDA, a Bureau Veritas Company, is an independent company founded in 2007 that provides high added-value engineering and consulting services within the renewable energy sector.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 9 | 268 contacts → | ||||
Exact match “Enerland nace en España en el año 2007 con el objetivo de ser líder del mercado solar fotovoltaico internacional, proporcionando soluciones Llaves en Mano a sus clientes en…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 10 | 221 contacts → | ||||
Exact match “Somos una compañía especializada en instalación y mantenimiento de aerogeneradores, plantas fotovoltáicas e instalaciones eléctricas en edificios y plantas industriales.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 11 | 206 contacts → | ||||
Exact match “PGI Engineering & Consulting es una empresa global de servicios de ingeniería y consultoría que trabaja transversalmente para dar las mejores soluciones técnicas de diseño a…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 12 | 198 contacts → | ||||
Exact match “SolarProfit es la compañía líder especializada en energías renovables, como energía solar fotovoltaica y sistemas de aerotermia.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 13 | 188 contacts → | ||||
Exact match “ID Energy Group is an international corporate group that is dedicated to renewable energy and specialised in solar photovoltaic energy.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 14 | 176 contacts → | ||||
Exact match “Nos dedicamos a la Ingeniería de Subestaciones y Lineas de AT y MT.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 15 | 171 contacts → | ||||
Exact match “At Grupo Ramón García, a European market leader with over 40 years' experience, we offer comprehensive solutions for every stage of your project, from design to installation.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 16 | 170 contacts → | ||||
Exact match “Rioglass Solar is an international renewable energy company with more than 15 years of experience in the solar power industry.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 17 | 140 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 · Oct 10, 2026 · View company records in RevenueBase | |||||
| 18 | 139 contacts → | ||||
Exact match “Somos ESR Energy Solutions y llevamos más de 10 años llevando la energía solar a miles de hogares.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 19 | 128 contacts → | ||||
Exact match “RatedPower, part of Enverus since 2022, leads the solar software industry, enabling developers, IPPs, contractors, investors, and manufacturers to make better data-informed…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 20 | 126 contacts → | ||||
Exact match “CANSOL ENERGY SOLUTIONS, construyendo un futuro sostenible.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 21 | 123 contacts → | ||||
Exact match “En Nordés ancín transformamos ideas en soluciones de ingeniería innovadoras y sostenibles.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 22 | 119 contacts → | ||||
Exact match “Somos un equipo de profesionales especializados en energías renovables.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 23 | 114 contacts → | ||||
Exact match “AutoSolar es la tienda solar líder en España.” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 24 | 105 contacts → | ||||
Exact match “En POWEN Somos los especialistas en energía solar fotovoltaica para los clientes que desean una alternativa energética basada en el ahorro, respeto por el medio ambiente y el uso…” Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase | |||||
| 25 | 99 contacts → | ||||
Exact match “RÍOS Renovables Group es un grupo empresarial consolidado en el mercado de las energías renovables.” Recorded in the RevenueBase company graph · Oct 10, 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 “commercial solar engineering 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 1,822 commercial solar engineering firms based in Spain
See the full list, filter by size, metro and specialty, and access 2,175 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Commercial solar engineering firms based in Spain at a glance
As of Oct 10, 2026Companies by employee count
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 1,822 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 “commercial solar engineering 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 2,175 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 October 10, 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.
Commercial solar engineering 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 “commercial solar engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many commercial solar engineering firms are there based in Spain?
RevenueBase identified 1,822 company matches for commercial solar engineering firms associated with Spain as of October 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?
GES tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most commercial solar engineering firms?
Madrid leads with 213 company records, followed by Barcelona (93) and Valencia (60).
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 2,175 professional contacts with verified work emails tracked across these 1,822 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 October 10, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,822 commercial solar engineering firms based in Spain. Start with a free account, no credit card.
Download this list →Related lists
Commercial solar engineering firms by geography
- Commercial solar engineering firms based in Adelaide, Australia
- Commercial solar engineering firms based in Brisbane, Australia
- Commercial solar engineering firms based in Melbourne, Australia
- Commercial solar engineering firms based in Sydney, Australia
- Commercial solar engineering firms based in Vienna, Austria
- Commercial solar engineering firms based in Belo Horizonte, Brazil
- Commercial solar engineering firms based in Campinas, Brazil
- Commercial solar engineering firms based in Curitiba, Brazil
- Commercial solar engineering firms based in Fortaleza, Brazil
- Commercial solar engineering firms based in Porto Alegre, Brazil
- Commercial solar engineering firms based in Recife, Brazil
- Commercial solar engineering firms based in Rio De Janeiro, Brazil
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
- Commercial solar engineering firms based in Adelaide, Australia
- Commercial solar engineering firms based in Brisbane, Australia
- Commercial solar engineering firms based in Melbourne, Australia
- Commercial solar engineering firms based in Sydney, Australia
- Commercial solar engineering firms based in Vienna, Austria
- Commercial solar engineering firms based in Belo Horizonte, Brazil
Company intelligence · public preview
Top 25 commercial solar engineering 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 1,822 matching company records for commercial solar engineering firms based in Spain, with 21,660 tracked contacts and 2,175 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: October 10, 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 commercial solar engineering 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 |  GESservices-ges.comHQ: Zamudio, SpainReported employees: 501-1,000 | Zamudio, Spain | 501-1,000 | Exact match | 785 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 |  Comfica Soluciones Integrales S.Lcomfica.comHQ: Fuenlabrada, SpainReported employees: 201-500 | Fuenlabrada, Spain | 201-500 | Exact match | 720 contacts → |
“Empresa especializada en la ingenieria, desarrollo, construccion, instalación, y puesta en marcha de instalaciones de telecomunicaciones, electricidad, señalización, redes de…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Grupotecgrupotec.esHQ: Valencia, SpainReported employees: 501-1,000 | Valencia, Spain | 501-1,000 | Exact match | 560 contacts → |
“GRUPOTEC - Empresa multidisciplinar de ingeniería y arquitectura y líder en el sector de la energía fotovoltaica.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Revergyrevergy-group.comHQ: Seville, SpainReported employees: 501-1,000 | Seville, Spain | 501-1,000 | Exact match | 538 contacts → |
“REVERGY nace mediante un proyecto de profesionales procedentes de diferentes ámbitos del sector de las energías renovables con el fin de presentar un proyecto marcado por la…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  JG Ingenieros S.Ajgingenieros.esHQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 359 contacts → |
“JG Ingenieros, S.A.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Negratín Global Servicesnegratin.comHQ: Peligros, SpainReported employees: 201-500 | Peligros, Spain | 201-500 | Exact match | 321 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Gransolar Groupgransolar.comHQ: Alcobendas, SpainReported employees: 1,001-5,000 | Alcobendas, Spain | 1,001-5,000 | Exact match | 304 contacts → |
“Gransolar is a group of vertically integrated companies specialized in photovoltaic solar energy.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Sólidasolida.com.esHQ: Madrid, SpainReported employees: 201-500 | Madrid, Spain | 201-500 | Exact match | 273 contacts → |
“SÓLIDA, a Bureau Veritas Company, is an independent company founded in 2007 that provides high added-value engineering and consulting services within the renewable energy sector.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Enerlandenerlandgroup.comHQ: Zaragoza, SpainReported employees: 51-200 | Zaragoza, Spain | 51-200 | Exact match | 268 contacts → |
“Enerland nace en España en el año 2007 con el objetivo de ser líder del mercado solar fotovoltaico internacional, proporcionando soluciones Llaves en Mano a sus clientes en…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Lowindlowind.esHQ: Huarte, SpainReported employees: 51-200 | Huarte, Spain | 51-200 | Exact match | 221 contacts → |
“Somos una compañía especializada en instalación y mantenimiento de aerogeneradores, plantas fotovoltáicas e instalaciones eléctricas en edificios y plantas industriales.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  PGI Engineering & Consultingpgiengineering.comHQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 206 contacts → |
“PGI Engineering & Consulting es una empresa global de servicios de ingeniería y consultoría que trabaja transversalmente para dar las mejores soluciones técnicas de diseño a…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Solarprofitsolarprofit.esHQ: Llinars Del Vallès, SpainReported employees: 501-1,000 | Llinars Del Vallès, Spain | 501-1,000 | Exact match | 198 contacts → |
“SolarProfit es la compañía líder especializada en energías renovables, como energía solar fotovoltaica y sistemas de aerotermia.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  ID Energy Groupidenergy.groupHQ: Ciudad Real, SpainReported employees: 201-500 | Ciudad Real, Spain | 201-500 | Exact match | 188 contacts → |
“ID Energy Group is an international corporate group that is dedicated to renewable energy and specialised in solar photovoltaic energy.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Quadrante Izhariaizharia.comHQ: Las Rozas De Madrid, SpainReported employees: 1,001-5,000 | Las Rozas De Madrid, Spain | 1,001-5,000 | Exact match | 176 contacts → |
“Nos dedicamos a la Ingeniería de Subestaciones y Lineas de AT y MT.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Grupo Ramón Garcíagruporg.euHQ: Ordes, SpainReported employees: 201-500 | Ordes, Spain | 201-500 | Exact match | 171 contacts → |
“At Grupo Ramón García, a European market leader with over 40 years' experience, we offer comprehensive solutions for every stage of your project, from design to installation.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Rioglassrioglass.comHQ: Mieres, SpainReported employees: 501-1,000 | Mieres, Spain | 501-1,000 | Exact match | 170 contacts → |
“Rioglass Solar is an international renewable energy company with more than 15 years of experience in the solar power industry.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Vestel Ingenierosvestelingenieros.comHQ: Paterna, SpainReported employees: 51-200 | Paterna, Spain | 51-200 | Exact match | 140 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  ESR Energy Solutionsesr.solarHQ: Sant Boi De Llobregat, SpainReported employees: 51-200 | Sant Boi De Llobregat, Spain | 51-200 | Exact match | 139 contacts → |
“Somos ESR Energy Solutions y llevamos más de 10 años llevando la energía solar a miles de hogares.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ratedpowerratedpower.comHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 128 contacts → |
“RatedPower, part of Enverus since 2022, leads the solar software industry, enabling developers, IPPs, contractors, investors, and manufacturers to make better data-informed…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Cansol Energy Solutionscansol.esHQ: Granada, SpainReported employees: 51-200 | Granada, Spain | 51-200 | Exact match | 126 contacts → |
“CANSOL ENERGY SOLUTIONS, construyendo un futuro sostenible.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Nordés Ancínnordesancin.comHQ: Cambre, SpainReported employees: 201-500 | Cambre, Spain | 201-500 | Exact match | 123 contacts → |
“En Nordés ancín transformamos ideas en soluciones de ingeniería innovadoras y sostenibles.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  EAVEeave.esHQ: Sta Cruz De Tenerife, SpainReported employees: 51-200 | Sta Cruz De Tenerife, Spain | 51-200 | Exact match | 119 contacts → |
“Somos un equipo de profesionales especializados en energías renovables.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Autosolar Energy Solutionsautosolar.esHQ: Alcàsser, SpainReported employees: 51-200 | Alcàsser, Spain | 51-200 | Exact match | 114 contacts → |
“AutoSolar es la tienda solar líder en España.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  POWENpowen.esHQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 105 contacts → |
“En POWEN Somos los especialistas en energía solar fotovoltaica para los clientes que desean una alternativa energética basada en el ahorro, respeto por el medio ambiente y el uso…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Ríos Renovablesriosrenovables.comHQ: Fustiñana, SpainReported employees: 201-500 | Fustiñana, Spain | 201-500 | Exact match | 99 contacts → |
“RÍOS Renovables Group es un grupo empresarial consolidado en el mercado de las energías renovables.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,822 company matches
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Commercial solar engineering firms: dataset insights
October 10, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,814 records in the displayed employee bands.
8 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,822 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: October 10, 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 ↗
Commercial solar engineering firms by metro
Questions about this company list
What does Exact match mean for commercial solar engineering 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 commercial solar engineering firms did RevenueBase find based in Spain?
The saved snapshot records 1,822 matching company records, 21,660 tracked contacts and 2,175 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: October 10, 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
Commercial solar engineering firms by geography
- Commercial solar engineering firms based in Adelaide, Australia
- Commercial solar engineering firms based in Brisbane, Australia
- Commercial solar engineering firms based in Melbourne, Australia
- Commercial solar engineering firms based in Sydney, Australia
- Commercial solar engineering firms based in Vienna, Austria
- Commercial solar engineering firms based in Belo Horizonte, Brazil
- Commercial solar engineering firms based in Campinas, Brazil
- Commercial solar engineering firms based in Curitiba, Brazil
- Commercial solar engineering firms based in Fortaleza, Brazil
- Commercial solar engineering firms based in Porto Alegre, Brazil
- Commercial solar engineering firms based in Recife, Brazil
- Commercial solar engineering firms based in Rio De Janeiro, Brazil
Cite this list
RevenueBase Data Team. Top 25 commercial solar engineering firms based in Spain. Snapshot: October 10, 2026. https://revenuebase.ai/companies/commercial-solar-engineering-firms/spain.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Commercial solar engineering firms based in Adelaide, Australia
- Commercial solar engineering firms based in Brisbane, Australia
- Commercial solar engineering firms based in Melbourne, Australia
- Commercial solar engineering firms based in Sydney, Australia
- Commercial solar engineering firms based in Vienna, Austria
- Commercial solar engineering firms based in Belo Horizonte, Brazil
Company intelligence · public preview
Top 25 commercial solar engineering firms based in Spain
RevenueBase records 1,822 matching company records for commercial solar engineering firms based in Spain, with 21,660 tracked contacts and 2,175 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: October 10, 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 commercial solar engineering 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 | GESservices-ges.com HQ: Zamudio, SpainReported employees: 501-1,000 | Zamudio, Spain | 501-1,000 | Exact match | 785 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | Comfica Soluciones Integrales S.Lcomfica.com HQ: Fuenlabrada, SpainReported employees: 201-500 | Fuenlabrada, Spain | 201-500 | Exact match | 720 contacts → |
“Empresa especializada en la ingenieria, desarrollo, construccion, instalación, y puesta en marcha de instalaciones de telecomunicaciones, electricidad, señalización, redes de…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Grupotecgrupotec.es HQ: Valencia, SpainReported employees: 501-1,000 | Valencia, Spain | 501-1,000 | Exact match | 560 contacts → |
“GRUPOTEC - Empresa multidisciplinar de ingeniería y arquitectura y líder en el sector de la energía fotovoltaica.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Revergyrevergy-group.com HQ: Seville, SpainReported employees: 501-1,000 | Seville, Spain | 501-1,000 | Exact match | 538 contacts → |
“REVERGY nace mediante un proyecto de profesionales procedentes de diferentes ámbitos del sector de las energías renovables con el fin de presentar un proyecto marcado por la…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | JG Ingenieros S.Ajgingenieros.es HQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 359 contacts → |
“JG Ingenieros, S.A.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Negratín Global Servicesnegratin.com HQ: Peligros, SpainReported employees: 201-500 | Peligros, Spain | 201-500 | Exact match | 321 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Gransolar Groupgransolar.com HQ: Alcobendas, SpainReported employees: 1,001-5,000 | Alcobendas, Spain | 1,001-5,000 | Exact match | 304 contacts → |
“Gransolar is a group of vertically integrated companies specialized in photovoltaic solar energy.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Sólidasolida.com.es HQ: Madrid, SpainReported employees: 201-500 | Madrid, Spain | 201-500 | Exact match | 273 contacts → |
“SÓLIDA, a Bureau Veritas Company, is an independent company founded in 2007 that provides high added-value engineering and consulting services within the renewable energy sector.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Enerlandenerlandgroup.com HQ: Zaragoza, SpainReported employees: 51-200 | Zaragoza, Spain | 51-200 | Exact match | 268 contacts → |
“Enerland nace en España en el año 2007 con el objetivo de ser líder del mercado solar fotovoltaico internacional, proporcionando soluciones Llaves en Mano a sus clientes en…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Lowindlowind.es HQ: Huarte, SpainReported employees: 51-200 | Huarte, Spain | 51-200 | Exact match | 221 contacts → |
“Somos una compañía especializada en instalación y mantenimiento de aerogeneradores, plantas fotovoltáicas e instalaciones eléctricas en edificios y plantas industriales.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | PGI Engineering & Consultingpgiengineering.com HQ: Barcelona, SpainReported employees: 51-200 | Barcelona, Spain | 51-200 | Exact match | 206 contacts → |
“PGI Engineering & Consulting es una empresa global de servicios de ingeniería y consultoría que trabaja transversalmente para dar las mejores soluciones técnicas de diseño a…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Solarprofitsolarprofit.es HQ: Llinars Del Vallès, SpainReported employees: 501-1,000 | Llinars Del Vallès, Spain | 501-1,000 | Exact match | 198 contacts → |
“SolarProfit es la compañía líder especializada en energías renovables, como energía solar fotovoltaica y sistemas de aerotermia.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | ID Energy Groupidenergy.group HQ: Ciudad Real, SpainReported employees: 201-500 | Ciudad Real, Spain | 201-500 | Exact match | 188 contacts → |
“ID Energy Group is an international corporate group that is dedicated to renewable energy and specialised in solar photovoltaic energy.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Quadrante Izhariaizharia.com HQ: Las Rozas De Madrid, SpainReported employees: 1,001-5,000 | Las Rozas De Madrid, Spain | 1,001-5,000 | Exact match | 176 contacts → |
“Nos dedicamos a la Ingeniería de Subestaciones y Lineas de AT y MT.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Grupo Ramón Garcíagruporg.eu HQ: Ordes, SpainReported employees: 201-500 | Ordes, Spain | 201-500 | Exact match | 171 contacts → |
“At Grupo Ramón García, a European market leader with over 40 years' experience, we offer comprehensive solutions for every stage of your project, from design to installation.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Rioglassrioglass.com HQ: Mieres, SpainReported employees: 501-1,000 | Mieres, Spain | 501-1,000 | Exact match | 170 contacts → |
“Rioglass Solar is an international renewable energy company with more than 15 years of experience in the solar power industry.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Vestel Ingenierosvestelingenieros.com HQ: Paterna, SpainReported employees: 51-200 | Paterna, Spain | 51-200 | Exact match | 140 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 · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | ESR Energy Solutionsesr.solar HQ: Sant Boi De Llobregat, SpainReported employees: 51-200 | Sant Boi De Llobregat, Spain | 51-200 | Exact match | 139 contacts → |
“Somos ESR Energy Solutions y llevamos más de 10 años llevando la energía solar a miles de hogares.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ratedpowerratedpower.com HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 128 contacts → |
“RatedPower, part of Enverus since 2022, leads the solar software industry, enabling developers, IPPs, contractors, investors, and manufacturers to make better data-informed…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Cansol Energy Solutionscansol.es HQ: Granada, SpainReported employees: 51-200 | Granada, Spain | 51-200 | Exact match | 126 contacts → |
“CANSOL ENERGY SOLUTIONS, construyendo un futuro sostenible.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Nordés Ancínnordesancin.com HQ: Cambre, SpainReported employees: 201-500 | Cambre, Spain | 201-500 | Exact match | 123 contacts → |
“En Nordés ancín transformamos ideas en soluciones de ingeniería innovadoras y sostenibles.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | EAVEeave.es HQ: Sta Cruz De Tenerife, SpainReported employees: 51-200 | Sta Cruz De Tenerife, Spain | 51-200 | Exact match | 119 contacts → |
“Somos un equipo de profesionales especializados en energías renovables.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Autosolar Energy Solutionsautosolar.es HQ: Alcàsser, SpainReported employees: 51-200 | Alcàsser, Spain | 51-200 | Exact match | 114 contacts → |
“AutoSolar es la tienda solar líder en España.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | POWENpowen.es HQ: Madrid, SpainReported employees: 51-200 | Madrid, Spain | 51-200 | Exact match | 105 contacts → |
“En POWEN Somos los especialistas en energía solar fotovoltaica para los clientes que desean una alternativa energética basada en el ahorro, respeto por el medio ambiente y el uso…” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Ríos Renovablesriosrenovables.com HQ: Fustiñana, SpainReported employees: 201-500 | Fustiñana, Spain | 201-500 | Exact match | 99 contacts → |
“RÍOS Renovables Group es un grupo empresarial consolidado en el mercado de las energías renovables.” Recorded description excerpt · October 10, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Commercial solar engineering firms: dataset insights
October 10, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,814 records in the displayed employee bands.
8 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,822 companies.
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.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
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: October 10, 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 ↗
Commercial solar engineering firms by metro
Questions about this company list
What does Exact match mean for commercial solar engineering 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 commercial solar engineering firms did RevenueBase find based in Spain?
The saved snapshot records 1,822 matching company records, 21,660 tracked contacts and 2,175 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: October 10, 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 commercial solar engineering firms based in Spain. Snapshot: October 10, 2026. https://revenuebase.ai/companies/commercial-solar-engineering-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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