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Company lists · Data refreshed September 2026

Top 24 Renewable energy software companies based in Spain

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 1,251 companies tracked

RevenueBase identified 1,251 renewable energy software companies headquartered in Spain as of September 2026 and tracks 42,676 professional contacts across them, including 13,203 with verified work emails and 1,490 with mobile numbers. Madrid is the largest hub.

This list covers renewable energy software companies headquartered in Spain, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
1,251Companies
42,676Contacts tracked
13,203Verified emails
1,490Mobile numbers
Explore all 1,251 companies → Free signup · no credit card · 500 free credits

The 24 largest renewable energy software companies based in Spain

Ranked by team size
Top 24 of 1,251 renewable energy software companies based in Spain, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names renewable energy software companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Siemens GamesaStrong evidence
Zamudio, SpainHQ checked Sep 5, 202610001+18,693

“Siemens Gamesa is a global technology leader in the renewable energy industry - specifically in the development, manufacturing, installation and maintenance of wind turbines.”

Source: company website · checked Sep 5, 2026
2
ZelestraIndirect evidence
SpainHQ checked Sep 5, 2026501-1,000929

“At Zelestra, we are on a mission to change the world by making decarbonization a reality for our partners.”

Source: company website · checked Sep 5, 2026
3
GrenergyPartial evidence
Madrid, SpainHQ checked Sep 5, 2026501-1,000699

“The on-demand energy producer empowering ever-changing lives Grenergy is a Spanish multinational clean energy producer.”

Source: company website · checked Sep 5, 2026
4
GrupotecPartial evidence
Valencia, SpainHQ checked Sep 5, 2026501-1,000538

“GRUPOTEC - Empresa multidisciplinar de ingeniería y arquitectura y líder en el sector de la energía fotovoltaica.”

Source: company website · checked Sep 5, 2026
5
IGNISPartial evidence
Madrid, SpainHQ checked Sep 5, 2026501-1,000533

“We are a vertically integrated energy company and offer tailored solutions for large consumers and for new energy demands, such as data centers.”

Source: company website · checked Sep 5, 2026
6
RevergyPartial evidence
Seville, SpainHQ checked Sep 5, 2026501-1,000502

“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…”

Source: company website · checked Sep 5, 2026
7
X-ElioStrong evidence
Madrid, SpainHQ checked Sep 5, 2026201-500466

“X-ELIO: global leader in the development of renewable energy projects.”

Source: company website · checked Sep 5, 2026
8
HolaluzPartial evidence
Barcelona, SpainHQ checked Sep 5, 2026201-500345

“Building the most impactful green energy community in Europe by unleashing the full potential of electrifying energy demand by scaling distributed Solar and Storage.”

Source: company website · checked Sep 5, 2026
9
Fotowatio Renewable Ventures FRVStrong evidence
Madrid, SpainHQ checked Sep 5, 2026201-500339

“We are world leaders in providing comprehensive renewable energy solutions.”

Source: company website · checked Sep 5, 2026
10
SólidaStrong evidence
Madrid, SpainHQ checked Sep 5, 2026201-500298

“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.”

Source: company website · checked Sep 5, 2026
11
EnerlandPartial evidence
Zaragoza, SpainHQ checked Sep 5, 202651-200262

“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…”

Source: company website · checked Sep 5, 2026
12
Resgreen Europe SLPartial evidence
Alcorcón, SpainHQ checked Sep 5, 2026201-500253

“Nacemos en enero de 2014 con vocación de ser un referente en el desarrollo de las áreas de servicios de empresas de energía renovable a nivel nacional e internacional.”

Source: company website · checked Sep 5, 2026
13
Greenpowermonitor, A DNV CompanyStrong evidence
Barcelona, SpainHQ checked Sep 5, 202651-200230

“GreenPowerMonitor, a DNV company, is a leading provider of renewable energy asset monitoring, control, and asset management solutions, with a focus on solar energy, wind energy…”

Source: company website · checked Sep 5, 2026
14
TCI GecompPartial evidence
Almería, SpainHQ checked Sep 5, 2026501-1,000216

“TCI GECOMP es una empresa de Ingeniería y Construcción especializada en Energías renovables e Hidrógeno Verde con presencia en España, Perú, Chile y Argentina.”

Source: company website · checked Sep 5, 2026
15
ID Energy GroupStrong evidence
Ciudad Real, SpainHQ checked Sep 5, 2026201-500210

“ID Energy Group is an international corporate group that is dedicated to renewable energy and specialised in solar photovoltaic energy.”

Source: company website · checked Sep 5, 2026
16
Enerside EnergyPartial evidence
Barcelona, SpainHQ checked Sep 5, 202651-200205

“Enerside is a fast-growing, fully integrated solar photovoltaic platform with a global presence and headquarters in Barcelona, Spain.”

Source: company website · checked Sep 5, 2026
17
Capital EnergyPartial evidence
Pozuelo De Alarcón, SpainHQ checked Sep 5, 2026201-500203

“Somos una compañía española con más de 20 años en el sector energético.”

Source: company website · checked Sep 5, 2026
18
SolarprofitPartial evidence
Llinars Del Vallès, SpainHQ checked Sep 5, 2026501-1,000199

“SolarProfit es la compañía líder especializada en energías renovables, como energía solar fotovoltaica y sistemas de aerotermia.”

Source: company website · checked Sep 5, 2026
19
Exus RenewablesStrong evidence
Madrid, SpainHQ checked Sep 5, 202651-200193

“Exus Renewables Europe is an Energy Solutions Provider active across the full energy value chain, from development and construction to ownership, operations, and third-party asset…”

Source: company website · checked Sep 5, 2026
20
Elawan EnergyPartial evidence
Madrid, SpainHQ checked Sep 5, 2026201-500189

“With more than 200 employees and a growing workforce, Elawan Energy provides integrated solutions across the clean energy lifecycle, from the promotion, development, and…”

Source: company website · checked Sep 5, 2026
21
GreeningStrong evidence
Granada, SpainHQ checked Sep 5, 2026501-1,000175

“Greening is a global, vertically integrated renewable energy company that not only generates and markets its own green energy, but does so through a diversified portfolio of…”

Source: company website · checked Sep 5, 2026
22
Norvento EnerxíaStrong evidence
Lugo, SpainHQ checked Sep 5, 2026201-500174

“Norvento is a Renewable Energy and Technology family business with a Spanish capital structure.”

Source: company website · checked Sep 5, 2026
23
Mtech GroupPartial evidence
Pinto, SpainHQ checked Sep 5, 2026201-500162

“Somos Mtech Group y ofrecemos soluciones 360 en el sector de la energía.”

Source: company website · checked Sep 5, 2026
24
Imdea EnergyPartial evidence
Móstoles, SpainHQ checked Sep 5, 202651-200158

“IMDEA Energy Institute was created in 2006 by the Regional Government of Comunidad de Madrid as non-profit Foundation to promote and carry out R&D&i activities to contribute to…”

Source: company website · checked Sep 5, 2026

Showing 24 of 1,251 renewable energy software companies based in Spain

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Renewable energy software companies based in Spain at a glance

As of Sep 5, 2026
1-10Median size (employees)
MadridLargest hub · 237 HQs
1,490Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
624
11-50
438
51-200
115
201-500
40
501-1,000
14
1,001-5,000
7
5,001-10,000
1
10001+
5

Verified emails by last verification

0–30
12,345
31–60
822
61–90
2
90–180
0
180+
34

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among renewable energy software companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

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
Companies headquartered in Spain whose own description of what they do matches “renewable energy software companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among renewable energy software companies, and records with no verified work email. Companies headquartered outside Spain are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 13,203 across the full list. 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 September 5, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Renewable energy software companies by metro

Frequently asked

How many renewable energy software companies are there based in Spain?

RevenueBase identified 1,251 renewable energy software companies headquartered in Spain as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Siemens Gamesa, headquartered in Zamudio, tops this list with the largest team on record.

Which city has the most renewable energy software companies?

Madrid leads with 237 headquartered companies, followed by Barcelona (67) and Sevilla (37).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 13,203 verified decision-maker contacts tracked across these 1,251 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 5, 2026.

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Related lists

Browse: Companies home · All Spain lists · All Renewable energy software companies lists · New 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.

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