Company lists · Data refreshed September 2026

Top 25 Renewable energy optimization software based in Spain

Name: Renewable energy optimization software based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 754 companies tracked

RevenueBase identified 754 renewable energy optimization software headquartered in Spain as of September 2026 and tracks 12,579 professional contacts across them, including 1,617 with verified work emails and 367 with mobile numbers. Madrid is the largest hub.

This list covers renewable energy optimization software 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

754Companies

12,579Contacts tracked

1,617Verified emails

367Mobile numbers

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The 25 largest renewable energy optimization software based in Spain

Ranked by team size

Top 25 of 754 renewable energy optimization software 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 optimization software: 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.
#	Company	Headquarters	Employees	Contacts
1	GrupotecPartial evidence	Valencia, SpainHQ checked Sep 5, 2026	501-1,000	538
	“GRUPOTEC - Empresa multidisciplinar de ingeniería y arquitectura y líder en el sector de la energía fotovoltaica.” Source: company website · checked Sep 5, 2026
2	Gransolar GroupPartial evidence	Alcobendas, SpainHQ checked Sep 5, 2026	1,001-5,000	295
	“Gransolar is a group of vertically integrated companies specialized in photovoltaic solar energy.” Source: company website · checked Sep 5, 2026
3	EnerlandPartial evidence	Zaragoza, SpainHQ checked Sep 5, 2026	51-200	262
	“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
4	Greenpowermonitor, A DNV CompanyStrong evidence	Barcelona, SpainHQ checked Sep 5, 2026	51-200	230
	“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
5	ID Energy GroupStrong evidence	Ciudad Real, SpainHQ checked Sep 5, 2026	201-500	210
	“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
6	Enerside EnergyPartial evidence	Barcelona, SpainHQ checked Sep 5, 2026	51-200	205
	“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
7	SolarprofitPartial evidence	Llinars Del Vallès, SpainHQ checked Sep 5, 2026	501-1,000	199
	“SolarProfit es la compañía líder especializada en energías renovables, como energía solar fotovoltaica y sistemas de aerotermia.” Source: company website · checked Sep 5, 2026
8	Exus RenewablesStrong evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	193
	“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
9	Elawan EnergyPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	201-500	189
	“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
10	Norvento EnerxíaStrong evidence	Lugo, SpainHQ checked Sep 5, 2026	201-500	174
	“Norvento is a Renewable Energy and Technology family business with a Spanish capital structure.” Source: company website · checked Sep 5, 2026
11	RioglassStrong evidence	Mieres, SpainHQ checked Sep 5, 2026	501-1,000	155
	“Rioglass Solar is an international renewable energy company with more than 15 years of experience in the solar power industry.” Source: company website · checked Sep 5, 2026
12	Cansol Energy SolutionsPartial evidence	Granada, SpainHQ checked Sep 5, 2026	51-200	151
	“CANSOL ENERGY SOLUTIONS, construyendo un futuro sostenible.” Source: company website · checked Sep 5, 2026
13	RatedpowerPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	125
	“RatedPower, part of Enverus since 2022, leads the solar software industry, enabling developers, IPPs, contractors, investors, and manufacturers to make better data-informed…” Source: company website · checked Sep 5, 2026
14	ESR Energy SolutionsPartial evidence	Sant Boi De Llobregat, SpainHQ checked Sep 5, 2026	51-200	125
	“Somos ESR Energy Solutions y llevamos más de 10 años llevando la energía solar a miles de hogares.” Source: company website · checked Sep 5, 2026
15	EAVEPartial evidence	Sta Cruz De Tenerife, SpainHQ checked Sep 5, 2026	51-200	113
	“Somos un equipo de profesionales especializados en energías renovables.” Source: company website · checked Sep 5, 2026
16	DelfosStrong evidence	Barcelona, SpainHQ checked Sep 5, 2026	51-200	111
	“Delfos is a company specially geared towards the advanced management of renewable energy park assets.” Source: company website · checked Sep 5, 2026
17	Ríos RenovablesPartial evidence	Fustiñana, SpainHQ checked Sep 5, 2026	201-500	95
	“RÍOS Renovables Group es un grupo empresarial consolidado en el mercado de las energías renovables.” Source: company website · checked Sep 5, 2026
18	SoluteIndirect evidence	San Sebastian De Los Reyes, SpainHQ checked Sep 5, 2026	51-200	91
	“SOLUTE is a multidisciplinary technical engineering consultancy with more than 15 years of experience headquartered in Madrid, Spain, and with regional branches in Barcelona…” Source: company website · checked Sep 5, 2026
19	DiverxiaPartial evidence	Valencia, SpainHQ checked Sep 5, 2026	51-200	83
	“Diverxia is a global company focused on the development and execution of large-scale renewable projects.” Source: company website · checked Sep 5, 2026
20	Green Eagle SolutionsStrong evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	76
	“Green Eagle Solutions is accelerating the green energy transition by enabling fully autonomous renewable energy operations.” Source: company website · checked Sep 5, 2026
21	Univergy SolarPartial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	71
	“Univergy Solar es una empresa hispano-japonesa especializada en el desarrollo y construcción de proyectos de energía solar, eólica y de hidrógeno verde, incluyendo soluciones de…” Source: company website · checked Sep 5, 2026
22	QBI SolutionsIndirect evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	62
	“QBi is a designed specifically for, providing a simple yet powerful way to - with confidence.” Source: company website · checked Sep 5, 2026
23	SferaonePartial evidence	Madrid, SpainHQ checked Sep 5, 2026	51-200	61
	“SferaOne, parte del Grupo Diggia, es una empresa que realiza actividades de proyección global desde 2002, especializada en la transición Energética desarrollando trabajos de…” Source: company website · checked Sep 5, 2026
24	Arena Green PowerStrong evidence	Seville, SpainHQ checked Sep 5, 2026	51-200	61
	“ARENA Green Power is an independent Renewable Energy company focused in the Development, Construction and Operation of proprietary projects and also in providing turnkey…” Source: company website · checked Sep 5, 2026
25	IASOLPartial evidence	Zaragoza, SpainHQ checked Sep 5, 2026	51-200	54
	“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…” Source: company website · checked Sep 5, 2026

Showing 25 of 754 renewable energy optimization software based in Spain

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Renewable energy optimization software based in Spain at a glance

As of Sep 5, 2026

1-10Median size (employees)

MadridLargest hub · 129 HQs

367Contacts with mobile numbers

Sep 5, 2026Data refreshed

Companies by employee count

1-10

375

11-50

263

51-200

201-500

501-1,000

1,001-5,000

10001+

Verified emails by last verification

0–30

1,515

31–60

61–90

90–180

180+

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 optimization software, 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 optimization software”. 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 optimization software, 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, 1,617 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 optimization software by metro

Renewable energy optimization software in Madrid129
Renewable energy optimization software in Barcelona41

Frequently asked

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

RevenueBase identified 754 renewable energy optimization software 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?

Grupotec, headquartered in Valencia, tops this list with the largest team on record.

Which city has the most renewable energy optimization software?

Madrid leads with 129 headquartered companies, followed by Barcelona (41) and Sevilla (22).

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 1,617 verified decision-maker contacts tracked across these 754 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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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.