Company lists · Data refreshed September 2026

Top 23 Wind power project developers based in Spain

Name: Wind power project developers based in Spain
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 84 companies tracked

RevenueBase identified 84 wind power project developers headquartered in Spain as of September 2026 and tracks 9,121 professional contacts across them, including 1,586 with verified work emails. Madrid is the largest hub.

This list covers wind power project developers 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

84Companies

9,121Contacts tracked

1,586Verified emails

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The 23 largest wind power project developers based in Spain

Ranked by team size

Top 23 of 84 wind power project developers based in Spain, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to wind power project developers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	EDP Renewables	Partial evidence	Madrid, SpainHQ checked Sep 22, 2026	1,001-5,000	1,815 contacts →
	Partial evidence “EDP Renewables is a global leader in the renewable energy sector and the world’s fourth-largest wind energy producer.” Source: RevenueBase Database · checked Sep 22, 2026
2	Zelestra	Indirect evidence	SpainHQ checked Sep 22, 2026	501-1,000	929 contacts →
	Indirect evidence “At Zelestra, we are on a mission to change the world by making decarbonization a reality for our partners.” Source: RevenueBase Database · checked Sep 22, 2026
3	OW Ocean Winds	Strong evidence	Madrid, SpainHQ checked Sep 22, 2026	501-1,000	595 contacts →
	Strong evidence “Ocean Winds (OW) is an international company dedicated to offshore wind, leading a new era of clean energy by turning ocean winds into power that lights up homes, businesses, and…” Source: RevenueBase Database · checked Sep 22, 2026
4	X-Elio	Partial evidence	Madrid, SpainHQ checked Sep 22, 2026	201-500	466 contacts →
	Partial evidence “X-ELIO: global leader in the development of renewable energy projects.” Source: RevenueBase Database · checked Sep 22, 2026
5	Exus Renewables	Indirect evidence	Madrid, SpainHQ checked Sep 22, 2026	51-200	193 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 22, 2026
6	Elawan Energy	Indirect evidence	Madrid, SpainHQ checked Sep 22, 2026	201-500	189 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 22, 2026
7	Greening	Indirect evidence	Granada, SpainHQ checked Sep 22, 2026	501-1,000	175 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 22, 2026
8	Ríos Renovables	Indirect evidence	Fustiñana, SpainHQ checked Sep 22, 2026	201-500	95 contacts →
	Indirect evidence “RÍOS Renovables Group es un grupo empresarial consolidado en el mercado de las energías renovables.” Source: RevenueBase Database · checked Sep 22, 2026
9	Greenalia S.A	Indirect evidence	A Coruña, SpainHQ checked Sep 22, 2026	51-200	87 contacts →
	Indirect evidence “Greenalia is an independent renewable energy producer.” Source: RevenueBase Database · checked Sep 22, 2026
10	Inver Renewable Management	Indirect evidence	Tudela, SpainHQ checked Sep 22, 2026	51-200	86 contacts →
	Indirect evidence “tus parques eólicos Desde INVER MANAGEMENT nos encargamos de la ó de tus activos renovables: Promoción Construcción Gestión integral de activos Centro de control de activos Nos…” Source: RevenueBase Database · checked Sep 22, 2026
11	Diverxia	Partial evidence	Valencia, SpainHQ checked Sep 22, 2026	51-200	83 contacts →
	Partial evidence “Diverxia is a global company focused on the development and execution of large-scale renewable projects.” Source: RevenueBase Database · checked Sep 22, 2026
12	Univergy Solar	Indirect evidence	Madrid, SpainHQ checked Sep 22, 2026	51-200	71 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 22, 2026
13	Arena Green Power	Strong evidence	Seville, SpainHQ checked Sep 22, 2026	51-200	61 contacts →
	Strong evidence “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: RevenueBase Database · checked Sep 22, 2026
14	Bluefloat Energy	Partial evidence	Madrid, SpainHQ checked Sep 22, 2026	51-200	49 contacts →
	Partial evidence “With a corporate vision of accelerating the global deployment of offshore wind as a key enabler for the energy transition and economic growth, BlueFloat Energy is developing…” Source: RevenueBase Database · checked Sep 22, 2026
15	Progressum Energy Developments	Indirect evidence	Pozuelo De Alarcón, SpainHQ checked Sep 22, 2026	11-50	41 contacts →
	Indirect evidence “Progressum was born in London in October 2012 based on values of excellence and professionalism with the aim of being a ‘Tailor Made’ company for those who wanted to develop and…” Source: RevenueBase Database · checked Sep 22, 2026
16	Arba Energy	Strong evidence	Madrid, SpainHQ checked Sep 22, 2026	11-50	34 contacts →
	Strong evidence “Proven renewable energy developer based in Spain, with an eye on medium size projects.” Source: RevenueBase Database · checked Sep 22, 2026
17	Hanwha Energy Europe	Indirect evidence	Madrid, SpainHQ checked Sep 22, 2026	51-200	30 contacts →
	Indirect evidence “Headquartered in Madrid, Hanwha Energy Europe is a leading player in the renewable energy sector.” Source: RevenueBase Database · checked Sep 22, 2026
18	Amda Energía	Indirect evidence	Zaragoza, SpainHQ checked Sep 22, 2026	11-50	28 contacts →
	Indirect evidence “Compañía especializada en la promoción, desarrollo, construcción y operación de proyectos de alto valor tecnológico en el campo de las energías renovables, siempre en un marco de…” Source: RevenueBase Database · checked Sep 22, 2026
19	DRIZA	Indirect evidence	Boecillo, SpainHQ checked Sep 22, 2026	1-10	28 contacts →
	Indirect evidence “DRIZA has emerged to address new renewable opportunities by joining the design, development and structuring capabilities of its partner companies.” Source: RevenueBase Database · checked Sep 22, 2026
20	Ascia Renovables S.L	Indirect evidence	Madrid, SpainHQ checked Sep 22, 2026	51-200	24 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
21	Atalaya Generacion	Strong evidence	Zaragoza, SpainHQ checked Sep 22, 2026	11-50	23 contacts →
	Strong evidence “ATALAYA GENERACION is a renewable energy development company focused on large scale projects in the Spanish solar and wind sectors.” Source: RevenueBase Database · checked Sep 22, 2026
22	Velto Renewables	Partial evidence	Madrid, SpainHQ checked Sep 22, 2026	11-50	22 contacts →
	Partial evidence “Velto Renewables is a renewable energy independent power producer with a long-term asset ownership strategy.” Source: RevenueBase Database · checked Sep 22, 2026
23	Proinlosa	Indirect evidence	San Adrián, SpainHQ checked Sep 22, 2026	51-200	21 contacts →
	Indirect evidence “Proyectos Integrales y Logísticos S.” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: wind power project developers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names wind power project developers.
Partial evidence: Its own public description names part of wind power project developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name wind power project developers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 23 of 84 wind power project developers based in Spain

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Wind power project developers based in Spain at a glance

As of Sep 22, 2026

17.4%Verified-email coverage

108.6Average contacts per company

11-50Median size (employees)

35.7%Largest-city concentration · Madrid

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

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 84 companies.

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 wind power project developers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Spain whose own description of what they do matches “wind power project developers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names wind power project developers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among wind power project developers, 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 its RevenueBase Smart Search 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, 1,586 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 22, 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.

Wind power project developers by metro

Wind power project developers in Madrid30

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names wind power project developers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many wind power project developers are there based in Spain?

RevenueBase identified 84 wind power project developers 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?

EDP Renewables, headquartered in Madrid, tops this list with the largest team on record.

Which city has the most wind power project developers?

Madrid leads with 30 headquartered companies, followed by Barcelona (8) and Zaragoza (3).

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 1,586 verified decision-maker contacts tracked across these 84 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 22, 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 Smart Search, 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.