Company lists · Data refreshed October 2026

Top 25 Energy distributors worldwide

Name: Energy distributors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 5,198 companies tracked

RevenueBase identified 5,198 company matches for energy distributors worldwide as of October 2026 and tracks 650,090 professional contacts across them, including 192,600 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for energy distributors 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 October 12, 2026. Country and city lists for energy distributors follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built

5,198Companies

650,090Contacts tracked

192,600Verified emails

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The 25 largest energy distributors worldwide

Ranked by team size

Top 25 of 5,198 company matches for energy distributors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	National Grid	Exact match	London, United KingdomHQ recorded Oct 12, 2026	10001+	25,394 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 · Oct 12, 2026 · View company records in RevenueBase
2	Duke Energy Corporation	Exact match	Charlotte, NC, United StatesHQ recorded Oct 12, 2026	10001+	25,305 contacts →
	Exact match “Duke Energy, a Fortune 150 company headquartered in Charlotte, N.C, is one of America’s largest energy holding companies.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	e.on	Exact match	Essen, GermanyHQ recorded Oct 12, 2026	10001+	22,031 contacts →
	Exact match “We are one of Europe's largest energy companies with the business areas of energy networks, energy infrastructure solutions and energy sales.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	Enedis	Exact match	Puteaux, FranceHQ recorded Oct 12, 2026	10001+	21,329 contacts →
	Exact match “Enedis est le gestionnaire du réseau public de distribution d’électricité sur 95 % du territoire français continental.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	Enel Group	Exact match	Rome, ItalyHQ recorded Oct 12, 2026	10001+	15,904 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 · Oct 12, 2026 · View company records in RevenueBase
6	Xcel Energy	Exact match	Minneapolis, MN, United StatesHQ recorded Oct 12, 2026	10001+	11,576 contacts →
	Exact match “A leading energy provider, dedicated to excellence.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Entergy	Exact match	New Orleans, LA, United StatesHQ recorded Oct 12, 2026	10001+	11,392 contacts →
	Exact match “At Entergy (NYSE: ETR), we power life.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	K-Electric	Exact match	Karachi, PakistanHQ recorded Oct 12, 2026	10001+	10,671 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 · Oct 12, 2026 · View company records in RevenueBase
9	Saudi Electricity Company	Exact match	Riyadh, Saudi ArabiaHQ recorded Oct 12, 2026	10001+	10,508 contacts →
	Exact match “The Saudi Electricity Company was established on the 5th of April in the year incorporated in accordance with Council of Ministers Mandate No.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Grupo Energisa	Exact match	Cataguases, BrazilHQ recorded Oct 12, 2026	10001+	9,664 contacts →
	Exact match “O Grupo Energisa tem na distribuição de energia elétrica a principal base de seu negócio.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	British GAS	Exact match	Windsor, United KingdomHQ recorded Oct 12, 2026	10001+	9,535 contacts →
	Exact match “Taking care of things.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Tata Power	Exact match	Mumbai, IndiaHQ recorded Oct 12, 2026	10001+	9,453 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 · Oct 12, 2026 · View company records in RevenueBase
13	Exelon	Exact match	Chicago, IL, United StatesHQ recorded Oct 12, 2026	10001+	8,000 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 · Oct 12, 2026 · View company records in RevenueBase
14	PSEG	Exact match	Newark, NJ, United StatesHQ recorded Oct 12, 2026	10001+	7,508 contacts →
	Exact match “Public service” is not just in our name.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Centerpoint Energy	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	5,001-10,000	6,826 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 · Oct 12, 2026 · View company records in RevenueBase
16	REXEL	Exact match	Paris, FranceHQ recorded Oct 12, 2026	10001+	6,604 contacts →
	Exact match “Rexel, worldwide expert in the multichannel professional distribution of products and services for the energy world, addresses three main markets: residential, commercial, and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Firstenergy	Exact match	Akron, OH, United StatesHQ recorded Oct 12, 2026	10001+	6,582 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 · Oct 12, 2026 · View company records in RevenueBase
18	Torrent Power	Exact match	IndiaHQ recorded Oct 12, 2026	5,001-10,000	5,653 contacts →
	Exact match “Torrent Power is one of the leading brands in the Indian power sector.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Enexis	Exact match	5223 Mb S-hertogenbosch, NetherlandsHQ recorded Oct 12, 2026	1,001-5,000	5,613 contacts →
	Exact match “Wat ons bij Enexis drijft is energie te kunnen brengen naar de plekken waar mensen licht en warmte nodig hebben.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	ENGEN	Exact match	Cape Town, South AfricaHQ recorded Oct 12, 2026	1,001-5,000	5,400 contacts →
	Exact match “Engen, a Vivo Energy brand, is an African-based energy company committed to powering progress - responsibly and sustainably.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Georgia Power Company	Exact match	Atlanta, GA, United StatesHQ recorded Oct 12, 2026	10001+	5,270 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 · Oct 12, 2026 · View company records in RevenueBase
22	Hydro ONE	Exact match	Toronto, ON, CanadaHQ recorded Oct 12, 2026	5,001-10,000	5,222 contacts →
	Exact match “Connecting power and possibility.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Alliander	Exact match	Arnhem, NetherlandsHQ recorded Oct 12, 2026	5,001-10,000	5,013 contacts →
	Exact match “Als groot Nederlands energienetwerkbedrijf hebben wij de verantwoordelijkheid voor de energievoorziening van 3,3 miljoen klanten en nemen wij onze verantwoordelijkheid voor de…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Centrica	Exact match	Windsor, United KingdomHQ recorded Oct 12, 2026	10001+	4,831 contacts →
	Exact match “Centrica is an international energy services and solutions company, founded on a 200-year heritage of serving customers in homes and businesses.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Stedin	Exact match	Rotterdam, NetherlandsHQ recorded Oct 12, 2026	1,001-5,000	4,816 contacts →
	Exact match “Samen werk maken van een leefwereld vol nieuwe energie: dat is wat wij doen.” Recorded in the RevenueBase company graph · Oct 12, 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 distributors”. 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 5,198 energy distributors worldwide

See the full list, filter by size, metro and specialty, and access 192,600 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy distributors worldwide at a glance

As of Oct 12, 2026

29.6%Verified-email coverage

125.1Average contacts per company

11-50Median size (employees)

0.9%Largest-city concentration · London

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

1,596

11-50

1,775

51-200

902

201-500

369

501-1,000

160

1,001-5,000

237

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for energy distributors are linked below.
What qualifies: Company records worldwide whose business descriptions match “energy distributors” 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 192,600 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 October 12, 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 distributors by location

35 lists · largest first

Every Energy distributors list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “energy distributors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy distributors are there worldwide?

RevenueBase identified 5,198 company matches for energy distributors worldwide as of October 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 energy distributors?

The United States leads with 823 companies, followed by Germany (444) and Italy (350). Every energy distributors list by country and city is linked on this page.

Which city has the most energy distributors?

London leads with 48 company records, followed by Sao Paulo (44) and Houston (42).

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 192,600 professional contacts with verified work emails tracked across these 5,198 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 October 12, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.