Company lists · Data refreshed September 2026

Top 25 Utility-scale renewable power companies worldwide

Name: Utility-scale renewable power companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 8,331 companies tracked

RevenueBase identified 8,331 utility-scale renewable power companies worldwide as of September 2026 and tracks 601,482 professional contacts across them, including 191,722 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers utility-scale renewable power companies worldwide, 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 19, 2026. Country and city lists for utility-scale renewable power companies follow the table.

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 19, 2026 86% judged on-target in blind review

8,331Companies

601,482Contacts tracked

191,722Verified emails

0Mobile numbers

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The 25 largest utility-scale renewable power companies worldwide

Ranked by team size

Top 25 of 8,331 utility-scale renewable power companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to utility-scale renewable power companies: 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	EDF	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	10001+	44,842 contacts →
	Indirect evidence “Our raison d'être is to build a net zero energy future with electricity and innovative solutions and services, to help save the planet and drive wellbeing and economic development.” Source: RevenueBase Database · checked Sep 19, 2026
2	Dominion Energy	Indirect evidence	Richmond, VA, United StatesHQ checked Sep 19, 2026	10001+	31,976 contacts →
	Indirect evidence “Dominion Energy (NYSE: D), headquartered in Richmond, Va, provides regulated electricity service to 3.6 million homes and businesses in Virginia, North Carolina, and South…” Source: RevenueBase Database · checked Sep 19, 2026
3	Acciona	Indirect evidence	Madrid, SpainHQ checked Sep 19, 2026	10001+	27,028 contacts →
	Indirect evidence “ACCIONA champions a different way of doing business: Business as Unusual, delivering benefits far beyond the corporate realm.” Source: RevenueBase Database · checked Sep 19, 2026
4	Ntpc Limited	Strong evidence	New Delhi, IndiaHQ checked Sep 19, 2026	10001+	19,588 contacts →
	Strong evidence “NTPC Limited is India’s largest power generation utility with roots planted way back in 1975 to accelerate power development in India.” Source: RevenueBase Database · checked Sep 19, 2026
5	Enel Group	Indirect evidence	Rome, ItalyHQ checked Sep 19, 2026	10001+	15,726 contacts →
	Indirect evidence “We are a multinational company reshaping the future of energy and one of the world’s leading integrated electricity operators.” Source: RevenueBase Database · checked Sep 19, 2026
6	ENGIE	Indirect evidence	Paris, FranceHQ checked Sep 19, 2026	10001+	15,504 contacts →
	Indirect evidence “What if your next career adventure started with ENGIE?” Source: RevenueBase Database · checked Sep 19, 2026
7	Hydro Québec	Indirect evidence	Montréal, QC, CanadaHQ checked Sep 19, 2026	10001+	14,673 contacts →
	Indirect evidence “Hydro-Québec produit, transporte et distribue de l'électricité.” Source: RevenueBase Database · checked Sep 19, 2026
8	RWE	Indirect evidence	Essen, GermanyHQ checked Sep 19, 2026	10001+	11,181 contacts →
	Indirect evidence “RWE is leading the way to a modern energy world.” Source: RevenueBase Database · checked Sep 19, 2026
9	Constellation	Indirect evidence	Baltimore, MD, United StatesHQ checked Sep 19, 2026	10001+	9,458 contacts →
	Indirect evidence “Constellation Energy Corporation (Nasdaq: CEG), a Fortune 200 company headquartered in Baltimore, is the nation’s largest producer of reliable, emissions-free energy and a leading…” Source: RevenueBase Database · checked Sep 19, 2026
10	Tata Power	Partial evidence	Mumbai, IndiaHQ checked Sep 19, 2026	10001+	9,414 contacts →
	Partial evidence “Tata Power is one of India’s largest integrated power companies and together with its subsidiaries and jointly controlled entities, has an installed/managed capacity of 14,294 MW.” Source: RevenueBase Database · checked Sep 19, 2026
11	Ontario Power Generation	Partial evidence	Toronto, ON, CanadaHQ checked Sep 19, 2026	5,001-10,000	8,955 contacts →
	Partial evidence “At Ontario Power Generation (OPG), our power is changing the world as we strive to electrify life in one generation.” Source: RevenueBase Database · checked Sep 19, 2026
12	EDF UK	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	10001+	8,188 contacts →
	Indirect evidence “EDF is leading the charge towards An Electric Britain to help make energy more affordable and sustainable.” Source: RevenueBase Database · checked Sep 19, 2026
13	Iberdrola	Partial evidence	Bilbao, SpainHQ checked Sep 19, 2026	10001+	7,598 contacts →
	Partial evidence “With more than 180 years of history, Iberdrola is today a global energy leader, the leading wind power producer and one of the largest electricity companies in the world in terms…” Source: RevenueBase Database · checked Sep 19, 2026
14	Ørsted	Strong evidence	Fredericia, United StatesHQ checked Sep 19, 2026	5,001-10,000	7,538 contacts →
	Strong evidence “Ørsted is the global leader in offshore wind power and is one of the largest renewable energy companies in the world.” Source: RevenueBase Database · checked Sep 19, 2026
15	Grupo Equatorial	Indirect evidence	Brasília, BrazilHQ checked Sep 19, 2026	10001+	7,483 contacts →
	Indirect evidence “O futuro já chegou.” Source: RevenueBase Database · checked Sep 19, 2026
16	Suzlon Group	Indirect evidence	Pune, IndiaHQ checked Sep 19, 2026	5,001-10,000	7,141 contacts →
	Indirect evidence “Suzlon is a global wind-first, full-stack clean energy solutions conglomerate with businesses spanning RE Technology (Wind, Solar, Storage), RE Development Company, RE Asset…” Source: RevenueBase Database · checked Sep 19, 2026
17	EDP	Indirect evidence	Lisbon, PortugalHQ checked Sep 19, 2026	10001+	6,435 contacts →
	Indirect evidence “Our story began 50 years ago.” Source: RevenueBase Database · checked Sep 19, 2026
18	Nextera Energy Resources	Indirect evidence	Juno Beach, FL, United StatesHQ checked Sep 19, 2026	10001+	6,221 contacts →
	Indirect evidence “NextEra Energy Resources, LLC, together with its affiliated entities,("NextEra Energy Resources") is one of the largest energy infrastructure companies in North America.” Source: RevenueBase Database · checked Sep 19, 2026
19	PLN Indonesia Power	Partial evidence	South Jakarta, IndonesiaHQ checked Sep 19, 2026	1,001-5,000	5,486 contacts →
	Partial evidence “PT PLN Indonesia Power, known as PLN-IP, is a sub-holding company of PT PLN (Persero) holding which is conducting electric power generation and other supporting businesses.” Source: RevenueBase Database · checked Sep 19, 2026
20	Enel Green Power	Partial evidence	Roma, ItalyHQ checked Sep 19, 2026	5,001-10,000	5,251 contacts →
	Partial evidence “We are the Enel Group company dedicated to the development and management of renewable energy generation worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
21	RENEW	Indirect evidence	Gurugram, IndiaHQ checked Sep 19, 2026	1,001-5,000	4,340 contacts →
	Indirect evidence “ReNew is a leading decarbonisation solutions provider and the first Indian clean energy company to list on Nasdaq (Nasdaq: RNW).” Source: RevenueBase Database · checked Sep 19, 2026
22	Statkraft	Partial evidence	Oslo, NorwayHQ checked Sep 19, 2026	5,001-10,000	4,161 contacts →
	Partial evidence “Statkraft is a leading company in hydropower internationally and Europe’s largest generator of renewable energy.” Source: RevenueBase Database · checked Sep 19, 2026
23	Octopus Energy	Indirect evidence	London, United KingdomHQ checked Sep 19, 2026	1,001-5,000	3,989 contacts →
	Indirect evidence “We're on a mission to make a big green dent in the universe by building a truly sustainable energy system globally.” Source: RevenueBase Database · checked Sep 19, 2026
24	RES	Partial evidence	Kings Langley, United KingdomHQ checked Sep 19, 2026	1,001-5,000	3,721 contacts →
	Partial evidence “RES is the world’s largest independent renewable energy company, working across 24 countries and active in wind, solar, energy storage, green hydrogen, transmission, and…” Source: RevenueBase Database · checked Sep 19, 2026
25	IDEX	Indirect evidence	Boulogne-billancourt, FranceHQ checked Sep 19, 2026	5,001-10,000	3,353 contacts →
	Indirect evidence “Fondé en France en 1963, le groupe IDEX, fort de près de 6 500 collaborateurs, développe, conçoit, finance, construit et exploite des infrastructures énergétiques locales et…” Source: RevenueBase Database · checked Sep 19, 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: utility-scale renewable power companies. 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 utility-scale renewable power companies.
Partial evidence: Its own public description names part of utility-scale renewable power companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name utility-scale renewable power companies. 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 25 of 8,331 utility-scale renewable power companies worldwide

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Utility-scale renewable power companies worldwide at a glance

As of Sep 19, 2026

31.9%Verified-email coverage

72.2Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

3,098

11-50

3,126

51-200

1,321

201-500

391

501-1,000

172

1,001-5,000

134

5,001-10,000

10001+

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 utility-scale renewable power companies, 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.
Coverage: 44 countries, largest first: the United States, India, Brazil, Germany, the United Kingdom, Spain, Italy, France, Australia, Türkiye and 34 more. Country and city lists for utility-scale renewable power companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “utility-scale renewable power companies”. 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 utility-scale renewable power companies), 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 utility-scale renewable power companies, and records with no verified work email.
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, 191,722 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 19, 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.

Utility-scale renewable power companies by location

64 lists · largest first

Every Utility-scale renewable power companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 utility-scale renewable power companies, 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 utility-scale renewable power companies are there worldwide?

RevenueBase identified 8,331 utility-scale renewable power companies worldwide 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?

EDF, headquartered in Paris, tops this list with the largest team on record.

Which country has the most utility-scale renewable power companies?

The United States leads with 1,209 companies, followed by India (749) and Brazil (717). Every utility-scale renewable power companies list by country and city is linked on this page.

Which city has the most utility-scale renewable power companies?

London leads with 192 headquartered companies, followed by Madrid (122) and Sao Paulo (101).

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 191,722 verified decision-maker contacts tracked across these 8,331 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 19, 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.