Company lists · Data refreshed September 2026

Top 25 Hydroelectric power investment firms worldwide

Name: Hydroelectric power investment firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 3,333 companies tracked

RevenueBase identified 3,333 company matches for hydroelectric power investment firms worldwide as of September 2026 and tracks 175,528 professional contacts across them, including 53,639 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for hydroelectric power investment firms worldwide, 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 September 28, 2026. Country and city lists for hydroelectric power investment firms follow the table.

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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built

3,333Companies

175,528Contacts tracked

53,639Verified emails

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The 25 largest hydroelectric power investment firms worldwide

Ranked by team size

Top 25 of 3,333 company matches for hydroelectric power investment firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	RWE	Exact match	Essen, GermanyHQ recorded Sep 28, 2026	10001+	11,181 contacts →
	Exact match “RWE is leading the way to a modern energy world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Ørsted	Exact match	Fredericia, United StatesHQ recorded Sep 28, 2026	5,001-10,000	7,538 contacts →
	Exact match “Ørsted is the global leader in offshore wind power and is one of the largest renewable energy companies in the world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Nextera Energy Resources	Exact match	Juno Beach, FL, United StatesHQ recorded Sep 28, 2026	10001+	6,221 contacts →
	Exact match “NextEra Energy Resources, LLC, together with its affiliated entities,("NextEra Energy Resources") is one of the largest energy infrastructure companies in North America.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Enel Green Power	Exact match	Roma, ItalyHQ recorded Sep 28, 2026	5,001-10,000	5,251 contacts →
	Exact match “We are the Enel Group company dedicated to the development and management of renewable energy generation worldwide.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Statkraft	Exact match	Oslo, NorwayHQ recorded Sep 28, 2026	5,001-10,000	4,161 contacts →
	Exact match “Statkraft is a leading company in hydropower internationally and Europe’s largest generator of renewable energy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	RES	Exact match	Kings Langley, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	3,721 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Adani Green Energy LTD	Exact match	United StatesHQ recorded Sep 28, 2026	1,001-5,000	3,017 contacts →
	Exact match “Adani Green Energy Limited (AGEL) is India’s largest renewable energy company playing a vital role in enabling the clean energy transition.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Greenko Group	Exact match	Hyderabad, IndiaHQ recorded Sep 28, 2026	1,001-5,000	2,578 contacts →
	Exact match “Greenko, is one of the World’s leading Energy Transition and Decarbonization solutions company, with an installed Renewable Energy capacity of ~7.5 GW across Wind, Solar and Hydro…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Invenergy	Exact match	Chicago, IL, United StatesHQ recorded Sep 28, 2026	1,001-5,000	2,408 contacts →
	Exact match “Invenergy is North America’s largest privately held developer, owner, and operator of innovative, reliable power infrastructure.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Kengen Kenya	Exact match	Nairobi, KenyaHQ recorded Sep 28, 2026	1,001-5,000	1,998 contacts →
	Exact match “Kenya Electricity Generating Company PLC (KenGen) is the leading electric power generating company in East Africa.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Envision Energy	Exact match	Huangpu District, ChinaHQ recorded Sep 28, 2026	1,001-5,000	1,961 contacts →
	Exact match “Envision Energy is a world-leading green technology company that provides renewable energy solutions for global enterprises, governments, and institutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	SSE Renewables	Exact match	Perth, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	1,900 contacts →
	Exact match “SSE Renewables is a leading developer and operator of renewable energy generation, headquartered in the UK and Ireland, with a growing presence internationally.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Avaada Group	Exact match	Mumbai, IndiaHQ recorded Sep 28, 2026	5,001-10,000	1,747 contacts →
	Exact match “Avaada Group is a diversified clean energy conglomerate focused on the global energy transition, providing solutions in renewable power generation, solar PV manufacturing, green…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Energy Development Corporation	Exact match	Pasig City, PhilippinesHQ recorded Sep 28, 2026	1,001-5,000	1,719 contacts →
	Exact match “The Energy Development Corporation (EDC) is a pioneer in generating 100% clean, renewable, and reliable power as an electricity supplier in the Philippines for over 40 years.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Acwa Power	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 28, 2026	1,001-5,000	1,616 contacts →
	Exact match “ACWA Power is impacting millions of lives every day by delivering essential power and water across 3 continents.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Voltalia	Exact match	Paris, FranceHQ recorded Sep 28, 2026	1,001-5,000	1,436 contacts →
	Exact match “Voltalia is an international player in renewable energies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Brookfield Renewable	Exact match	Toronto, ON, CanadaHQ recorded Sep 28, 2026	1,001-5,000	1,163 contacts →
	Exact match “Brookfield Renewable, as one of the core businesses under Brookfield Corporation, is one of the world’s largest owners, operators, and developers of renewable power, with $145…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Lightsource BP	Exact match	London, United KingdomHQ recorded Sep 28, 2026	1,001-5,000	1,114 contacts →
	Exact match “Lightsource bp is working to support a future powered by renewable, affordable and reliable energy that benefits our partners, people and planet.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Scatec ASA	Exact match	Oslo, NorwayHQ recorded Sep 28, 2026	501-1,000	1,099 contacts →
	Exact match “Scatec is a leading renewable energy solutions provider, accelerating access to reliable and affordable clean energy in emerging markets.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Auren Energia	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	1,001-5,000	1,095 contacts →
	Exact match “Auren Energia (AURE3) is Brazil's third largest energy producer and a leading energy trader in the Brazilian market, specializing in 100% renewable energy.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Masdar ABU Dhabi Future Energy Company	Exact match	Abu Dhabi, United Arab EmiratesHQ recorded Sep 28, 2026	501-1,000	1,026 contacts →
	Exact match “Established in 2006, Masdar is a global clean energy leader, transforming how the world produces and consumes energy through bold innovation and commercial excellence.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	CTG Brasil	Exact match	Sao Paulo, BrazilHQ recorded Sep 28, 2026	501-1,000	988 contacts →
	Exact match “Na CTG Brasil, trabalhamos por um único propósito: desenvolver o mundo com energia limpa em larga escala.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23	Zelestra	Exact match	SpainHQ recorded Sep 28, 2026	501-1,000	929 contacts →
	Exact match “At Zelestra, we are on a mission to change the world by making decarbonization a reality for our partners.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24	Verbund	Exact match	Wien, AustriaHQ recorded Sep 28, 2026	1,001-5,000	908 contacts →
	Exact match “VERBUND is Austria's leading utility and one of the largest producers of hydroelectricity in Europe.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25	Engeform	Exact match	São Paulo, BrazilHQ recorded Sep 28, 2026	5,001-10,000	875 contacts →
	Exact match “Em quase cinco décadas de atuação, a Engeform consolidou a ideia de que o desenvolvimento das pessoas, a cultura corporativa e a busca contínua do aprimoramento da gestão são os…” Recorded in the RevenueBase company graph · Sep 28, 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 “hydroelectric power investment 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 3,333 hydroelectric power investment firms worldwide

See the full list, filter by size, metro and specialty, and access 53,639 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Hydroelectric power investment firms worldwide at a glance

As of Sep 28, 2026

30.6%Verified-email coverage

52.7Average contacts per company

11-50Median size (employees)

4.4%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

1,288

11-50

1,150

51-200

510

201-500

172

501-1,000

100

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for hydroelectric power investment firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “hydroelectric power investment 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. 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 53,639 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 September 28, 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.

Hydroelectric power investment firms by location

24 lists · largest first

Every Hydroelectric power investment firms 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 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 “hydroelectric power investment firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many hydroelectric power investment firms are there worldwide?

RevenueBase identified 3,333 company matches for hydroelectric power investment firms worldwide as of September 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?

RWE tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most hydroelectric power investment firms?

The United States leads with 510 companies, followed by the United Kingdom (237) and Brazil (147). Every hydroelectric power investment firms list by country and city is linked on this page.

Which city has the most hydroelectric power investment firms?

London leads with 146 company records, followed by New York (65) and Madrid (52).

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 53,639 professional contacts with verified work emails tracked across these 3,333 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 September 28, 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.