Company lists · Data refreshed November 2026
Top 25 Utilities worldwide
RevenueBase identified 1,037 company matches for utilities worldwide as of November 2026 and tracks 244,778 professional contacts across them, including 82,235 with verified work emails. Germany is the largest market and Sao Paulo the largest hub.
This list covers company matches for utilities 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 5, 2026. Country and city lists for utilities 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 utilities worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 26,526 contacts → | ||||
Exact match “We power the lives of millions of people across Britain, New York and Massachusetts, moving energy from where it’s made to the communities that need it, every single day.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 2 | 11,645 contacts → | ||||
Exact match “At Entergy (NYSE: ETR), we power life.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 3 | 11,046 contacts → | ||||
Exact match “KE (formerly Karachi Electric Supply Company) is the only vertically integrated power utility in Pakistan that generates, transmits and distributes electricity to industrial…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 4 | 8,209 contacts → | ||||
Exact match “Exelon Corporation (Nasdaq: EXC) is one of the nation’s largest utility companies, serving more than 10 million customers through six fully regulated utilities.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 5 | 7,675 contacts → | ||||
Exact match “Public service” is not just in our name.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 6 | 7,064 contacts → | ||||
Exact match “We are a forward-thinking electric utility centered on integrity, powered by a diverse team of employees committed to making customers’ lives brighter, the environment better and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 7 | 7,013 contacts → | ||||
Exact match “CenterPoint Energy, Inc.(NYSE: CNP) is a multi-state electric and natural gas delivery company serving approximately 7 million metered customers across Indiana, Minnesota, Ohio…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 8 | 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 5, 2026 · View company records in RevenueBase | |||||
| 9 | 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 5, 2026 · View company records in RevenueBase | |||||
| 10 | 4,954 contacts → | ||||
Exact match “Samen werk maken van een leefwereld vol nieuwe energie: dat is wat wij doen.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 11 | 4,601 contacts → | ||||
Exact match “NiSource (NYSE: NI) helps energize the lives of its nearly 4 million natural gas and electric customers across six states.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 12 | 3,966 contacts → | ||||
Exact match “NextEra Energy, Inc.(NYSE: NEE) is one of the largest electric power and energy infrastructure companies in North America and is a leading provider of electricity to American…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 13 | 3,728 contacts → | ||||
Exact match “PPL Corporation’s family of companies provide electricity and natural gas to power our customers’ lives.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 14 | 3,310 contacts → | ||||
Exact match “As Manitoba’s major energy utility, we: • Generate and distribute electricity around the province.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 15 | 2,712 contacts → | ||||
Exact match “Somos la mayor distribuidora de energía eléctrica de la Argentina en términos de cantidad de clientes y electricidad vendida.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 16 | 2,673 contacts → | ||||
Exact match “Clean water, reliable electricity, drainage services and natural gas are at the heart of what we do.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 17 | 2,602 contacts → | ||||
Exact match “Als netbeheerder werkt Fluvius in alle Vlaamse steden en gemeenten, met zo’n collega’s.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 18 | 2,560 contacts → | ||||
Exact match “With its energy supply, outstanding services, integrated local public transport system and many public swimming pools, Stadtwerke München (SWM) makes an enormous contribution to…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 19 | 2,512 contacts → | ||||
Exact match “Energy Queensland formed in 2016 with the merger of Ergon Energy and Energex, creating a single energy company that powers communities from Tweed Heads up to the Torres Strait and…” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 20 | 2,511 contacts → | ||||
Exact match “Ausgrid is Australia's largest distributor of electricity, provided products and services to 1.7 million customers in Sydney, the Hunter and the Central Coast.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 21 | 2,301 contacts → | ||||
Exact match “Headquartered in Las Vegas, Nevada, NV Energy, Inc.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 22 | 2,285 contacts → | ||||
Exact match “MidAmerican Energy is obsessively, relentlessly at your service to our over 1.5 million electric and gas customers in Iowa, Illinois, Nebraska and South Dakota.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 23 | 2,200 contacts → | ||||
Exact match “Advancing smart energy to provide safe, reliable, affordable and clean energy and energy services for our customers and the communities we serve.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 24 | 2,181 contacts → | ||||
Exact match “The Pike family of companies is a leading provider of utilities solutions to over 300 investor-owned, municipal and cooperative utilities in the United States.” Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase | |||||
| 25 | 1,814 contacts → | ||||
Exact match “Founded in 1872, Comgás has seen many changes before being what it is today, in over 140 years of history.” Recorded in the RevenueBase company graph · Nov 5, 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 “utilities”. 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 1,037 utilities worldwide
See the full list, filter by size, metro and specialty, and access 82,235 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Utilities worldwide at a glance
As of Nov 5, 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 utilities are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “utilities” 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 82,235 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 5, 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.
Utilities by location
7 lists · largest firstEvery Utilities list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
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 “utilities”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many utilities are there worldwide?
RevenueBase identified 1,037 company matches for utilities 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?
National Grid tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most utilities?
Germany leads with 223 companies, followed by the United States (193) and Italy (65). Every utilities list by country and city is linked on this page.
Which city has the most utilities?
Sao Paulo leads with 10 company records, followed by London (7) and Milan (6).
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 82,235 professional contacts with verified work emails tracked across these 1,037 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 5, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,037 utilities 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 utilities worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,037 matching company records for utilities worldwide, with 244,778 tracked contacts and 82,235 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 5, 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 utilities 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 |  National Gridnationalgrid.comHQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 26,526 contacts → |
“We power the lives of millions of people across Britain, New York and Massachusetts, moving energy from where it’s made to the communities that need it, every single day.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  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 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  K-Electricke.com.pkHQ: Karachi, PakistanReported employees: 10001+ | Karachi, Pakistan | 10001+ | Exact match | 11,046 contacts → |
“KE (formerly Karachi Electric Supply Company) is the only vertically integrated power utility in Pakistan that generates, transmits and distributes electricity to industrial…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Exelonexeloncorp.comHQ: Chicago, IL, United StatesReported employees: 10001+ | Chicago, IL, United States | 10001+ | Exact match | 8,209 contacts → |
“Exelon Corporation (Nasdaq: EXC) is one of the nation’s largest utility companies, serving more than 10 million customers through six fully regulated utilities.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  PSEGpseg.comHQ: Newark, NJ, United StatesReported employees: 10001+ | Newark, NJ, United States | 10001+ | Exact match | 7,675 contacts → |
“Public service” is not just in our name.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Firstenergyfirstenergycorp.comHQ: Akron, OH, United StatesReported employees: 10001+ | Akron, OH, United States | 10001+ | Exact match | 7,064 contacts → |
“We are a forward-thinking electric utility centered on integrity, powered by a diverse team of employees committed to making customers’ lives brighter, the environment better and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Centerpoint Energycenterpointenergy.comHQ: Houston, TX, United StatesReported employees: 5,001-10,000 | Houston, TX, United States | 5,001-10,000 | Exact match | 7,013 contacts → |
“CenterPoint Energy, Inc.(NYSE: CNP) is a multi-state electric and natural gas delivery company serving approximately 7 million metered customers across Indiana, Minnesota, Ohio…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  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 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  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 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Stedinstedin.netHQ: Rotterdam, NetherlandsReported employees: 1,001-5,000 | Rotterdam, Netherlands | 1,001-5,000 | Exact match | 4,954 contacts → |
“Samen werk maken van een leefwereld vol nieuwe energie: dat is wat wij doen.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Nisourcenisource.comHQ: Merrillville, IN, United StatesReported employees: 5,001-10,000 | Merrillville, IN, United States | 5,001-10,000 | Exact match | 4,601 contacts → |
“NiSource (NYSE: NI) helps energize the lives of its nearly 4 million natural gas and electric customers across six states.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Nextera Energy, INCnexteraenergy.comHQ: Juno Beach, FL, United StatesReported employees: 10001+ | Juno Beach, FL, United States | 10001+ | Exact match | 3,966 contacts → |
“NextEra Energy, Inc.(NYSE: NEE) is one of the largest electric power and energy infrastructure companies in North America and is a leading provider of electricity to American…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  PPL Corporationpplweb.comHQ: Allentown, PA, United StatesReported employees: 5,001-10,000 | Allentown, PA, United States | 5,001-10,000 | Exact match | 3,728 contacts → |
“PPL Corporation’s family of companies provide electricity and natural gas to power our customers’ lives.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Manitoba Hydrohydro.mb.caHQ: Winnipeg, MB, CanadaReported employees: 1,001-5,000 | Winnipeg, MB, Canada | 1,001-5,000 | Exact match | 3,310 contacts → |
“As Manitoba’s major energy utility, we: • Generate and distribute electricity around the province.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Edenoredenor.comHQ: Buenos Aires, ArgentinaReported employees: 1,001-5,000 | Buenos Aires, Argentina | 1,001-5,000 | Exact match | 2,712 contacts → |
“Somos la mayor distribuidora de energía eléctrica de la Argentina en términos de cantidad de clientes y electricidad vendida.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  EPCORepcor.comHQ: Edmonton, SK, CanadaReported employees: 1,001-5,000 | Edmonton, SK, Canada | 1,001-5,000 | Exact match | 2,673 contacts → |
“Clean water, reliable electricity, drainage services and natural gas are at the heart of what we do.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Fluviusfluvius.beHQ: Merelbeke–melle, BelgiumReported employees: 5,001-10,000 | Merelbeke–melle, Belgium | 5,001-10,000 | Exact match | 2,602 contacts → |
“Als netbeheerder werkt Fluvius in alle Vlaamse steden en gemeenten, met zo’n collega’s.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Stadtwerke München Gmbhswm.deHQ: Munich, GermanyReported employees: 10001+ | Munich, Germany | 10001+ | Exact match | 2,560 contacts → |
“With its energy supply, outstanding services, integrated local public transport system and many public swimming pools, Stadtwerke München (SWM) makes an enormous contribution to…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Energy Queenslandenergyq.com.auHQ: Newstead, AustraliaReported employees: 5,001-10,000 | Newstead, Australia | 5,001-10,000 | Exact match | 2,512 contacts → |
“Energy Queensland formed in 2016 with the merger of Ergon Energy and Energex, creating a single energy company that powers communities from Tweed Heads up to the Torres Strait and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Ausgridausgrid.com.auHQ: Haymarket, AustraliaReported employees: 1,001-5,000 | Haymarket, Australia | 1,001-5,000 | Exact match | 2,511 contacts → |
“Ausgrid is Australia's largest distributor of electricity, provided products and services to 1.7 million customers in Sydney, the Hunter and the Central Coast.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  NV Energynvenergy.comHQ: Las Vegas, NV, United StatesReported employees: 1,001-5,000 | Las Vegas, NV, United States | 1,001-5,000 | Exact match | 2,301 contacts → |
“Headquartered in Las Vegas, Nevada, NV Energy, Inc.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Midamerican Energy Companymidamericanenergy.comHQ: Des Moines, IA, United StatesReported employees: 1,001-5,000 | Des Moines, IA, United States | 1,001-5,000 | Exact match | 2,285 contacts → |
“MidAmerican Energy is obsessively, relentlessly at your service to our over 1.5 million electric and gas customers in Iowa, Illinois, Nebraska and South Dakota.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  PECOpeco.comHQ: Philadelphia, United StatesReported employees: 1,001-5,000 | Philadelphia, United States | 1,001-5,000 | Exact match | 2,200 contacts → |
“Advancing smart energy to provide safe, reliable, affordable and clean energy and energy services for our customers and the communities we serve.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Pike Corporationpike.comHQ: Mount Airy, NC, United StatesReported employees: 10001+ | Mount Airy, NC, United States | 10001+ | Exact match | 2,181 contacts → |
“The Pike family of companies is a leading provider of utilities solutions to over 300 investor-owned, municipal and cooperative utilities in the United States.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Comgascomgas.com.brHQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 1,814 contacts → |
“Founded in 1872, Comgás has seen many changes before being what it is today, in over 140 years of history.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,037 company matches
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Utilities: dataset insights
November 5, 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
1,020 records in the displayed employee bands.
17 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 1,037 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 5, 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 ↗
Utilities by location
7 lists · largest firstEvery Utilities list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for utilities?
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 utilities did RevenueBase find worldwide?
The saved snapshot records 1,037 matching company records, 244,778 tracked contacts and 82,235 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 5, 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.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 utilities worldwide. Snapshot: November 5, 2026. https://revenuebase.ai/companies/browse/utilities.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 utilities worldwide
RevenueBase records 1,037 matching company records for utilities worldwide, with 244,778 tracked contacts and 82,235 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 5, 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 utilities 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 | National Gridnationalgrid.com HQ: London, United KingdomReported employees: 10001+ | London, United Kingdom | 10001+ | Exact match | 26,526 contacts → |
“We power the lives of millions of people across Britain, New York and Massachusetts, moving energy from where it’s made to the communities that need it, every single day.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | K-Electricke.com.pk HQ: Karachi, PakistanReported employees: 10001+ | Karachi, Pakistan | 10001+ | Exact match | 11,046 contacts → |
“KE (formerly Karachi Electric Supply Company) is the only vertically integrated power utility in Pakistan that generates, transmits and distributes electricity to industrial…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Exelonexeloncorp.com HQ: Chicago, IL, United StatesReported employees: 10001+ | Chicago, IL, United States | 10001+ | Exact match | 8,209 contacts → |
“Exelon Corporation (Nasdaq: EXC) is one of the nation’s largest utility companies, serving more than 10 million customers through six fully regulated utilities.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | PSEGpseg.com HQ: Newark, NJ, United StatesReported employees: 10001+ | Newark, NJ, United States | 10001+ | Exact match | 7,675 contacts → |
“Public service” is not just in our name.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Firstenergyfirstenergycorp.com HQ: Akron, OH, United StatesReported employees: 10001+ | Akron, OH, United States | 10001+ | Exact match | 7,064 contacts → |
“We are a forward-thinking electric utility centered on integrity, powered by a diverse team of employees committed to making customers’ lives brighter, the environment better and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Centerpoint Energycenterpointenergy.com HQ: Houston, TX, United StatesReported employees: 5,001-10,000 | Houston, TX, United States | 5,001-10,000 | Exact match | 7,013 contacts → |
“CenterPoint Energy, Inc.(NYSE: CNP) is a multi-state electric and natural gas delivery company serving approximately 7 million metered customers across Indiana, Minnesota, Ohio…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Stedinstedin.net HQ: Rotterdam, NetherlandsReported employees: 1,001-5,000 | Rotterdam, Netherlands | 1,001-5,000 | Exact match | 4,954 contacts → |
“Samen werk maken van een leefwereld vol nieuwe energie: dat is wat wij doen.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Nisourcenisource.com HQ: Merrillville, IN, United StatesReported employees: 5,001-10,000 | Merrillville, IN, United States | 5,001-10,000 | Exact match | 4,601 contacts → |
“NiSource (NYSE: NI) helps energize the lives of its nearly 4 million natural gas and electric customers across six states.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Nextera Energy, INCnexteraenergy.com HQ: Juno Beach, FL, United StatesReported employees: 10001+ | Juno Beach, FL, United States | 10001+ | Exact match | 3,966 contacts → |
“NextEra Energy, Inc.(NYSE: NEE) is one of the largest electric power and energy infrastructure companies in North America and is a leading provider of electricity to American…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | PPL Corporationpplweb.com HQ: Allentown, PA, United StatesReported employees: 5,001-10,000 | Allentown, PA, United States | 5,001-10,000 | Exact match | 3,728 contacts → |
“PPL Corporation’s family of companies provide electricity and natural gas to power our customers’ lives.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Manitoba Hydrohydro.mb.ca HQ: Winnipeg, MB, CanadaReported employees: 1,001-5,000 | Winnipeg, MB, Canada | 1,001-5,000 | Exact match | 3,310 contacts → |
“As Manitoba’s major energy utility, we: • Generate and distribute electricity around the province.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Edenoredenor.com HQ: Buenos Aires, ArgentinaReported employees: 1,001-5,000 | Buenos Aires, Argentina | 1,001-5,000 | Exact match | 2,712 contacts → |
“Somos la mayor distribuidora de energía eléctrica de la Argentina en términos de cantidad de clientes y electricidad vendida.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | EPCORepcor.com HQ: Edmonton, SK, CanadaReported employees: 1,001-5,000 | Edmonton, SK, Canada | 1,001-5,000 | Exact match | 2,673 contacts → |
“Clean water, reliable electricity, drainage services and natural gas are at the heart of what we do.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Fluviusfluvius.be HQ: Merelbeke–melle, BelgiumReported employees: 5,001-10,000 | Merelbeke–melle, Belgium | 5,001-10,000 | Exact match | 2,602 contacts → |
“Als netbeheerder werkt Fluvius in alle Vlaamse steden en gemeenten, met zo’n collega’s.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Stadtwerke München Gmbhswm.de HQ: Munich, GermanyReported employees: 10001+ | Munich, Germany | 10001+ | Exact match | 2,560 contacts → |
“With its energy supply, outstanding services, integrated local public transport system and many public swimming pools, Stadtwerke München (SWM) makes an enormous contribution to…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Energy Queenslandenergyq.com.au HQ: Newstead, AustraliaReported employees: 5,001-10,000 | Newstead, Australia | 5,001-10,000 | Exact match | 2,512 contacts → |
“Energy Queensland formed in 2016 with the merger of Ergon Energy and Energex, creating a single energy company that powers communities from Tweed Heads up to the Torres Strait and…” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ausgridausgrid.com.au HQ: Haymarket, AustraliaReported employees: 1,001-5,000 | Haymarket, Australia | 1,001-5,000 | Exact match | 2,511 contacts → |
“Ausgrid is Australia's largest distributor of electricity, provided products and services to 1.7 million customers in Sydney, the Hunter and the Central Coast.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | NV Energynvenergy.com HQ: Las Vegas, NV, United StatesReported employees: 1,001-5,000 | Las Vegas, NV, United States | 1,001-5,000 | Exact match | 2,301 contacts → |
“Headquartered in Las Vegas, Nevada, NV Energy, Inc.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Midamerican Energy Companymidamericanenergy.com HQ: Des Moines, IA, United StatesReported employees: 1,001-5,000 | Des Moines, IA, United States | 1,001-5,000 | Exact match | 2,285 contacts → |
“MidAmerican Energy is obsessively, relentlessly at your service to our over 1.5 million electric and gas customers in Iowa, Illinois, Nebraska and South Dakota.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | PECOpeco.com HQ: Philadelphia, United StatesReported employees: 1,001-5,000 | Philadelphia, United States | 1,001-5,000 | Exact match | 2,200 contacts → |
“Advancing smart energy to provide safe, reliable, affordable and clean energy and energy services for our customers and the communities we serve.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Pike Corporationpike.com HQ: Mount Airy, NC, United StatesReported employees: 10001+ | Mount Airy, NC, United States | 10001+ | Exact match | 2,181 contacts → |
“The Pike family of companies is a leading provider of utilities solutions to over 300 investor-owned, municipal and cooperative utilities in the United States.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Comgascomgas.com.br HQ: São Paulo, BrazilReported employees: 1,001-5,000 | São Paulo, Brazil | 1,001-5,000 | Exact match | 1,814 contacts → |
“Founded in 1872, Comgás has seen many changes before being what it is today, in over 140 years of history.” Recorded description excerpt · November 5, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,037 company matches
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Utilities: dataset insights
November 5, 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
1,020 records in the displayed employee bands.
17 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 1,037 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 5, 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 ↗
Utilities by location
7 lists · largest firstEvery Utilities list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for utilities?
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 utilities did RevenueBase find worldwide?
The saved snapshot records 1,037 matching company records, 244,778 tracked contacts and 82,235 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 5, 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 utilities worldwide. Snapshot: November 5, 2026. https://revenuebase.ai/companies/browse/utilities.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗