Company lists · Data refreshed November 2026
Top 25 Energy generation companies worldwide
RevenueBase identified 2,881 company matches for energy generation companies worldwide as of November 2026 and tracks 368,666 professional contacts across them, including 94,580 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers company matches for energy generation companies 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 November 6, 2026. Country and city lists for energy generation companies 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.
The 25 largest energy generation companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 20,794 contacts → | ||||
Exact match “NTPC Limited is India’s largest power generation utility with roots planted way back in 1975 to accelerate power development in India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 17,098 contacts → | ||||
Exact match “What if your next career adventure started with ENGIE?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 16,168 contacts → | ||||
Exact match “We are a multinational company reshaping the future of energy and one of the world’s leading integrated electricity operators.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 11,645 contacts → | ||||
Exact match “At Entergy (NYSE: ETR), we power life.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 10,040 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 9,891 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 8,598 contacts → | ||||
Exact match “Tenaga Nasional Berhad is a leading Malaysian utility company in Asia with an international presence in the United Kingdom (UK), Ireland, Australia, Turkiye, Saudi Arabia, Kuwait…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 6,737 contacts → | ||||
Exact match “Our story began 50 years ago.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 6,545 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 5,955 contacts → | ||||
Exact match “Torrent Power is one of the leading brands in the Indian power sector.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 5,884 contacts → | ||||
Exact match “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.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 5,439 contacts → | ||||
Exact match “High reliability, low prices and high customer satisfaction are cornerstones of our customer commitment, but it doesn't end there.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 4,349 contacts → | ||||
Exact match “From gas fields and power stations to international energy markets, Uniper helps keep energy reliable.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 4,251 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 3,768 contacts → | ||||
Exact match “GE Vernova is a planned, purpose-built global energy company that includes Power, Wind, and Electrification businesses and is supported by its accelerator businesses of Advanced…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 3,410 contacts → | ||||
Exact match “JSW Energy Limited is amongst India’s leading private sector power producing companies that believes in the efficient utilisation of all available resources.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 3,351 contacts → | ||||
Exact match “The Israel Electric Corporation (IEC) is a public, government company, 99.85% of its shares are government-owned and traded on the Tel-Aviv and Singapore stock exchange.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 2,737 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 2,736 contacts → | ||||
Exact match “Ansaldo Energia Group is an international leader in the power generation industry and a key player in the energy transition.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 2,727 contacts → | ||||
Exact match “Vistra (NYSE: VST) is a leading Fortune 500 integrated retail electricity and power generation company, based in Irving, Texas, that provides essential resources to customers…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 2,586 contacts → | ||||
Exact match “The Tunisian Company of Electricity and Gas (STEG) as a public and a non administrative company, has the essential role to : • Electrify the country • Develop the natural gas…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 2,275 contacts → | ||||
Exact match “PT PLN Nusantara Power, known as PLN NP, is a sub-holding of PT PLN (Persero) which is engaged in the field of electricity generation and other supporting businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 2,218 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 2,199 contacts → | ||||
Exact match “A business unit of Constellation (NASDAQ: CEG), Calpine Corporation is America’s largest generator of electricity from natural gas and geothermal resources with operations in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 2,057 contacts → | ||||
Exact match “Korea Electric Power Corporation (“KEPCO”) is a state-owned, integrated electric utility company in the Republic of Korea, whose six generation subsidiaries produce the majority…” Recorded in the RevenueBase company graph · Nov 6, 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 “energy generation companies”. 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 2,881 energy generation companies worldwide
See the full list, filter by size, metro and specialty, and access 94,580 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Energy generation companies worldwide at a glance
As of Nov 6, 2026Companies by employee count
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 energy generation companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “energy generation companies” 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 94,580 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 November 6, 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.
Energy generation companies by location
27 lists · largest firstEvery Energy generation companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Energy generation companies based in the United States305
- Energy generation companies based in Brazil242
- Energy generation companies based in Italy190
- Energy generation companies based in India161
- Energy generation companies based in Türkiye119
- Energy generation companies based in the United Kingdom119
- Energy generation companies based in Spain114
- Energy generation companies based in France61
- Energy generation companies based in Canada58
- Energy generation companies based in Mexico55
- Energy generation companies based in Germany48
- Energy generation companies based in Australia47
- Energy generation companies based in Nigeria41
- Energy generation companies based in Poland40
- Energy generation companies based in Colombia38
- Energy generation companies based in Argentina35
- Energy generation companies based in Indonesia35
- Energy generation companies based in Chile34
- Energy generation companies based in Japan32
- Energy generation companies based in South Africa27
- Energy generation companies based in Greece26
Cities
- Energy generation companies based in Sao Paulo, Brazil43
- Energy generation companies based in Madrid, Spain38
- Energy generation companies based in Istanbul, Türkiye34
- Energy generation companies based in Milan, Italy33
- Energy generation companies based in London, United Kingdom32
- Energy generation companies based in Houston, United States27
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 “energy generation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many energy generation companies are there worldwide?
RevenueBase identified 2,881 company matches for energy generation companies worldwide as of November 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?
Ntpc Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most energy generation companies?
The United States leads with 305 companies, followed by Brazil (242) and Italy (190). Every energy generation companies list by country and city is linked on this page.
Which city has the most energy generation companies?
Sao Paulo leads with 43 company records, followed by Madrid (38) and Istanbul (34).
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 94,580 professional contacts with verified work emails tracked across these 2,881 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,881 energy generation companies worldwide. Start with a free account, no credit card.
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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.
More company lists
Company intelligence · public preview
Top 25 energy generation companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,881 matching company records for energy generation companies worldwide, with 368,666 tracked contacts and 94,580 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy generation companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Ntpc Limitedntpc.co.inHQ: New Delhi, IndiaReported employees: 10001+ | New Delhi, India | 10001+ | Exact match | 20,794 contacts → |
“NTPC Limited is India’s largest power generation utility with roots planted way back in 1975 to accelerate power development in India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  ENGIEengie.comHQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 17,098 contacts → |
“What if your next career adventure started with ENGIE?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Enel Groupenel.comHQ: Rome, ItalyReported employees: 10001+ | Rome, Italy | 10001+ | Exact match | 16,168 contacts → |
“We are a multinational company reshaping the future of energy and one of the world’s leading integrated electricity operators.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Entergyentergy.comHQ: New Orleans, LA, United StatesReported employees: 10001+ | New Orleans, LA, United States | 10001+ | Exact match | 11,645 contacts → |
“At Entergy (NYSE: ETR), we power life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Constellationconstellationenergy.comHQ: Baltimore, MD, United StatesReported employees: 10001+ | Baltimore, MD, United States | 10001+ | Exact match | 10,040 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Tata Powertatapower.comHQ: Mumbai, IndiaReported employees: 10001+ | Mumbai, India | 10001+ | Exact match | 9,891 contacts → |
“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.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Tenaga Nasional Berhadtnb.com.myHQ: Kuala Lumpur, MalaysiaReported employees: 10001+ | Kuala Lumpur, Malaysia | 10001+ | Exact match | 8,598 contacts → |
“Tenaga Nasional Berhad is a leading Malaysian utility company in Asia with an international presence in the United Kingdom (UK), Ireland, Australia, Turkiye, Saudi Arabia, Kuwait…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  EDPedp.comHQ: Lisbon, PortugalReported employees: 10001+ | Lisbon, Portugal | 10001+ | Exact match | 6,737 contacts → |
“Our story began 50 years ago.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Nextera Energy Resourcesnexteraenergy.comHQ: Juno Beach, FL, United StatesReported employees: 10001+ | Juno Beach, FL, United States | 10001+ | Exact match | 6,545 contacts → |
“NextEra Energy Resources, LLC, together with its affiliated entities,("NextEra Energy Resources") is one of the largest energy infrastructure companies in North America.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Torrent Powertorrentpower.comHQ: IndiaReported employees: 5,001-10,000 | India | 5,001-10,000 | Exact match | 5,955 contacts → |
“Torrent Power is one of the leading brands in the Indian power sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  PLN Indonesia Powerplnindonesiapower.co.idHQ: South Jakarta, IndonesiaReported employees: 1,001-5,000 | South Jakarta, Indonesia | 1,001-5,000 | Exact match | 5,884 contacts → |
“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.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Georgia Power Companygeorgiapower.comHQ: Atlanta, GA, United StatesReported employees: 10001+ | Atlanta, GA, United States | 10001+ | Exact match | 5,439 contacts → |
“High reliability, low prices and high customer satisfaction are cornerstones of our customer commitment, but it doesn't end there.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Uniperuniper.energyHQ: Düsseldorf, GermanyReported employees: 5,001-10,000 | Düsseldorf, Germany | 5,001-10,000 | Exact match | 4,349 contacts → |
“From gas fields and power stations to international energy markets, Uniper helps keep energy reliable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Statkraftstatkraft.comHQ: Oslo, NorwayReported employees: 5,001-10,000 | Oslo, Norway | 5,001-10,000 | Exact match | 4,251 contacts → |
“Statkraft is a leading company in hydropower internationally and Europe’s largest generator of renewable energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Fieldcorefieldcore.comHQ: Atlanta, GA, United StatesReported employees: 10001+ | Atlanta, GA, United States | 10001+ | Exact match | 3,768 contacts → |
“GE Vernova is a planned, purpose-built global energy company that includes Power, Wind, and Electrification businesses and is supported by its accelerator businesses of Advanced…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  JSW Energy LTDjsw.inHQ: Mumbai, IndiaReported employees: 1,001-5,000 | Mumbai, India | 1,001-5,000 | Exact match | 3,410 contacts → |
“JSW Energy Limited is amongst India’s leading private sector power producing companies that believes in the efficient utilisation of all available resources.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  IECiec.co.ilHQ: Haifa, IsraelReported employees: 10001+ | Haifa, Israel | 10001+ | Exact match | 3,351 contacts → |
“The Israel Electric Corporation (IEC) is a public, government company, 99.85% of its shares are government-owned and traded on the Tel-Aviv and Singapore stock exchange.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Greenko Groupgreenkogroup.comHQ: Hyderabad, IndiaReported employees: 1,001-5,000 | Hyderabad, India | 1,001-5,000 | Exact match | 2,737 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ansaldo Energiaansaldoenergia.comHQ: Genoa, ItalyReported employees: 1,001-5,000 | Genoa, Italy | 1,001-5,000 | Exact match | 2,736 contacts → |
“Ansaldo Energia Group is an international leader in the power generation industry and a key player in the energy transition.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Vistra Corpvistracorp.comHQ: Irving, TX, United StatesReported employees: 5,001-10,000 | Irving, TX, United States | 5,001-10,000 | Exact match | 2,727 contacts → |
“Vistra (NYSE: VST) is a leading Fortune 500 integrated retail electricity and power generation company, based in Irving, Texas, that provides essential resources to customers…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Tunis, TunisiaReported employees: 10001+ | Tunis, Tunisia | 10001+ | Exact match | 2,586 contacts → |
“The Tunisian Company of Electricity and Gas (STEG) as a public and a non administrative company, has the essential role to : • Electrify the country • Develop the natural gas…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  PT PLN Nusantara Powerplnnusantarapower.co.idHQ: Surabaya, IndonesiaReported employees: 1,001-5,000 | Surabaya, Indonesia | 1,001-5,000 | Exact match | 2,275 contacts → |
“PT PLN Nusantara Power, known as PLN NP, is a sub-holding of PT PLN (Persero) which is engaged in the field of electricity generation and other supporting businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Kengen Kenyakengen.co.keHQ: Nairobi, KenyaReported employees: 1,001-5,000 | Nairobi, Kenya | 1,001-5,000 | Exact match | 2,218 contacts → |
“Kenya Electricity Generating Company PLC (KenGen) is the leading electric power generating company in East Africa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Calpinecalpine.comHQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 2,199 contacts → |
“A business unit of Constellation (NASDAQ: CEG), Calpine Corporation is America’s largest generator of electricity from natural gas and geothermal resources with operations in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Korea Electric Power Corporation Kepcokepco.co.krHQ: South KoreaReported employees: 10001+ | South Korea | 10001+ | Exact match | 2,057 contacts → |
“Korea Electric Power Corporation (“KEPCO”) is a state-owned, integrated electric utility company in the Republic of Korea, whose six generation subsidiaries produce the majority…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,881 company matches
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Energy generation companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,858 records in the displayed employee bands.
23 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 2,881 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Energy generation companies by location
27 lists · largest firstEvery Energy generation companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Energy generation companies based in the United States305
- Energy generation companies based in Brazil242
- Energy generation companies based in Italy190
- Energy generation companies based in India161
- Energy generation companies based in Türkiye119
- Energy generation companies based in the United Kingdom119
- Energy generation companies based in Spain114
- Energy generation companies based in France61
- Energy generation companies based in Canada58
- Energy generation companies based in Mexico55
- Energy generation companies based in Germany48
- Energy generation companies based in Australia47
- Energy generation companies based in Nigeria41
- Energy generation companies based in Poland40
- Energy generation companies based in Colombia38
- Energy generation companies based in Argentina35
- Energy generation companies based in Indonesia35
- Energy generation companies based in Chile34
- Energy generation companies based in Japan32
- Energy generation companies based in South Africa27
- Energy generation companies based in Greece26
Cities
- Energy generation companies based in Sao Paulo, Brazil43
- Energy generation companies based in Madrid, Spain38
- Energy generation companies based in Istanbul, Türkiye34
- Energy generation companies based in Milan, Italy33
- Energy generation companies based in London, United Kingdom32
- Energy generation companies based in Houston, United States27
Questions about this company list
What does Exact match mean for energy generation companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy generation companies did RevenueBase find worldwide?
The saved snapshot records 2,881 matching company records, 368,666 tracked contacts and 94,580 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 energy generation companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/energy-generation-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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Top 25 energy generation companies worldwide
RevenueBase records 2,881 matching company records for energy generation companies worldwide, with 368,666 tracked contacts and 94,580 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 6, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 energy generation companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Ntpc Limitedntpc.co.in HQ: New Delhi, IndiaReported employees: 10001+ | New Delhi, India | 10001+ | Exact match | 20,794 contacts → |
“NTPC Limited is India’s largest power generation utility with roots planted way back in 1975 to accelerate power development in India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | ENGIEengie.com HQ: Paris, FranceReported employees: 10001+ | Paris, France | 10001+ | Exact match | 17,098 contacts → |
“What if your next career adventure started with ENGIE?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Enel Groupenel.com HQ: Rome, ItalyReported employees: 10001+ | Rome, Italy | 10001+ | Exact match | 16,168 contacts → |
“We are a multinational company reshaping the future of energy and one of the world’s leading integrated electricity operators.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Entergyentergy.com HQ: New Orleans, LA, United StatesReported employees: 10001+ | New Orleans, LA, United States | 10001+ | Exact match | 11,645 contacts → |
“At Entergy (NYSE: ETR), we power life.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Constellationconstellationenergy.com HQ: Baltimore, MD, United StatesReported employees: 10001+ | Baltimore, MD, United States | 10001+ | Exact match | 10,040 contacts → |
“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…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Tata Powertatapower.com HQ: Mumbai, IndiaReported employees: 10001+ | Mumbai, India | 10001+ | Exact match | 9,891 contacts → |
“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.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Tenaga Nasional Berhadtnb.com.my HQ: Kuala Lumpur, MalaysiaReported employees: 10001+ | Kuala Lumpur, Malaysia | 10001+ | Exact match | 8,598 contacts → |
“Tenaga Nasional Berhad is a leading Malaysian utility company in Asia with an international presence in the United Kingdom (UK), Ireland, Australia, Turkiye, Saudi Arabia, Kuwait…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | EDPedp.com HQ: Lisbon, PortugalReported employees: 10001+ | Lisbon, Portugal | 10001+ | Exact match | 6,737 contacts → |
“Our story began 50 years ago.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nextera Energy Resourcesnexteraenergy.com HQ: Juno Beach, FL, United StatesReported employees: 10001+ | Juno Beach, FL, United States | 10001+ | Exact match | 6,545 contacts → |
“NextEra Energy Resources, LLC, together with its affiliated entities,("NextEra Energy Resources") is one of the largest energy infrastructure companies in North America.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Torrent Powertorrentpower.com HQ: IndiaReported employees: 5,001-10,000 | India | 5,001-10,000 | Exact match | 5,955 contacts → |
“Torrent Power is one of the leading brands in the Indian power sector.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | PLN Indonesia Powerplnindonesiapower.co.id HQ: South Jakarta, IndonesiaReported employees: 1,001-5,000 | South Jakarta, Indonesia | 1,001-5,000 | Exact match | 5,884 contacts → |
“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.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Georgia Power Companygeorgiapower.com HQ: Atlanta, GA, United StatesReported employees: 10001+ | Atlanta, GA, United States | 10001+ | Exact match | 5,439 contacts → |
“High reliability, low prices and high customer satisfaction are cornerstones of our customer commitment, but it doesn't end there.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Uniperuniper.energy HQ: Düsseldorf, GermanyReported employees: 5,001-10,000 | Düsseldorf, Germany | 5,001-10,000 | Exact match | 4,349 contacts → |
“From gas fields and power stations to international energy markets, Uniper helps keep energy reliable.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Statkraftstatkraft.com HQ: Oslo, NorwayReported employees: 5,001-10,000 | Oslo, Norway | 5,001-10,000 | Exact match | 4,251 contacts → |
“Statkraft is a leading company in hydropower internationally and Europe’s largest generator of renewable energy.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Fieldcorefieldcore.com HQ: Atlanta, GA, United StatesReported employees: 10001+ | Atlanta, GA, United States | 10001+ | Exact match | 3,768 contacts → |
“GE Vernova is a planned, purpose-built global energy company that includes Power, Wind, and Electrification businesses and is supported by its accelerator businesses of Advanced…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | JSW Energy LTDjsw.in HQ: Mumbai, IndiaReported employees: 1,001-5,000 | Mumbai, India | 1,001-5,000 | Exact match | 3,410 contacts → |
“JSW Energy Limited is amongst India’s leading private sector power producing companies that believes in the efficient utilisation of all available resources.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | IECiec.co.il HQ: Haifa, IsraelReported employees: 10001+ | Haifa, Israel | 10001+ | Exact match | 3,351 contacts → |
“The Israel Electric Corporation (IEC) is a public, government company, 99.85% of its shares are government-owned and traded on the Tel-Aviv and Singapore stock exchange.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Greenko Groupgreenkogroup.com HQ: Hyderabad, IndiaReported employees: 1,001-5,000 | Hyderabad, India | 1,001-5,000 | Exact match | 2,737 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ansaldo Energiaansaldoenergia.com HQ: Genoa, ItalyReported employees: 1,001-5,000 | Genoa, Italy | 1,001-5,000 | Exact match | 2,736 contacts → |
“Ansaldo Energia Group is an international leader in the power generation industry and a key player in the energy transition.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Vistra Corpvistracorp.com HQ: Irving, TX, United StatesReported employees: 5,001-10,000 | Irving, TX, United States | 5,001-10,000 | Exact match | 2,727 contacts → |
“Vistra (NYSE: VST) is a leading Fortune 500 integrated retail electricity and power generation company, based in Irving, Texas, that provides essential resources to customers…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | HQ: Tunis, TunisiaReported employees: 10001+ | Tunis, Tunisia | 10001+ | Exact match | 2,586 contacts → |
“The Tunisian Company of Electricity and Gas (STEG) as a public and a non administrative company, has the essential role to : • Electrify the country • Develop the natural gas…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | PT PLN Nusantara Powerplnnusantarapower.co.id HQ: Surabaya, IndonesiaReported employees: 1,001-5,000 | Surabaya, Indonesia | 1,001-5,000 | Exact match | 2,275 contacts → |
“PT PLN Nusantara Power, known as PLN NP, is a sub-holding of PT PLN (Persero) which is engaged in the field of electricity generation and other supporting businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Kengen Kenyakengen.co.ke HQ: Nairobi, KenyaReported employees: 1,001-5,000 | Nairobi, Kenya | 1,001-5,000 | Exact match | 2,218 contacts → |
“Kenya Electricity Generating Company PLC (KenGen) is the leading electric power generating company in East Africa.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Calpinecalpine.com HQ: Houston, TX, United StatesReported employees: 1,001-5,000 | Houston, TX, United States | 1,001-5,000 | Exact match | 2,199 contacts → |
“A business unit of Constellation (NASDAQ: CEG), Calpine Corporation is America’s largest generator of electricity from natural gas and geothermal resources with operations in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Korea Electric Power Corporation Kepcokepco.co.kr HQ: South KoreaReported employees: 10001+ | South Korea | 10001+ | Exact match | 2,057 contacts → |
“Korea Electric Power Corporation (“KEPCO”) is a state-owned, integrated electric utility company in the Republic of Korea, whose six generation subsidiaries produce the majority…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,881 company matches
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Energy generation companies: dataset insights
November 6, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
2,858 records in the displayed employee bands.
23 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 2,881 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 6, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Energy generation companies by location
27 lists · largest firstEvery Energy generation companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Energy generation companies based in the United States305
- Energy generation companies based in Brazil242
- Energy generation companies based in Italy190
- Energy generation companies based in India161
- Energy generation companies based in Türkiye119
- Energy generation companies based in the United Kingdom119
- Energy generation companies based in Spain114
- Energy generation companies based in France61
- Energy generation companies based in Canada58
- Energy generation companies based in Mexico55
- Energy generation companies based in Germany48
- Energy generation companies based in Australia47
- Energy generation companies based in Nigeria41
- Energy generation companies based in Poland40
- Energy generation companies based in Colombia38
- Energy generation companies based in Argentina35
- Energy generation companies based in Indonesia35
- Energy generation companies based in Chile34
- Energy generation companies based in Japan32
- Energy generation companies based in South Africa27
- Energy generation companies based in Greece26
Cities
- Energy generation companies based in Sao Paulo, Brazil43
- Energy generation companies based in Madrid, Spain38
- Energy generation companies based in Istanbul, Türkiye34
- Energy generation companies based in Milan, Italy33
- Energy generation companies based in London, United Kingdom32
- Energy generation companies based in Houston, United States27
Questions about this company list
What does Exact match mean for energy generation companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many energy generation companies did RevenueBase find worldwide?
The saved snapshot records 2,881 matching company records, 368,666 tracked contacts and 94,580 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
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Cite this list
RevenueBase Data Team. Top 25 energy generation companies worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/energy-generation-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗