Company lists · Data refreshed September 2026

Top 25 Electricity distribution utilities based in the United States

RevenueBase identified 274 company matches for electricity distribution utilities associated with the United States as of September 2026 and tracks 112,263 professional contacts across them, including 30,615 with verified work emails. Houston is the largest hub.

This list covers company matches for electricity distribution utilities associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 16, 2026.

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

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 16, 2026 How this list was built
274Companies
112,263Contacts tracked
30,615Verified emails
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The 25 largest electricity distribution utilities based in the United States

Ranked by team size
Top 25 of 274 company matches for electricity distribution utilities based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew Orleans, LA, United StatesHQ recorded Sep 16, 202610001+11,015 contacts →

Exact match

“At Entergy (NYSE: ETR), we power life.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchColumbus, OH, United StatesHQ recorded Sep 16, 202610001+10,964 contacts →

Exact match

“Our team at American Electric Power is committed to improving our customers' lives with reliable, affordable power.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Sep 16, 202610001+7,790 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 · Sep 16, 2026 · View company records in RevenueBase
4Exact matchNewark, NJ, United StatesHQ recorded Sep 16, 202610001+7,446 contacts →

Exact match

“Public service” is not just in our name.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchHouston, TX, United StatesHQ recorded Sep 16, 20265,001-10,0006,576 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 · Sep 16, 2026 · View company records in RevenueBase
6Exact matchAkron, OH, United StatesHQ recorded Sep 16, 202610001+6,434 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 · Sep 16, 2026 · View company records in RevenueBase
7Exact matchAtlanta, GA, United StatesHQ recorded Sep 16, 202610001+5,036 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 · Sep 16, 2026 · View company records in RevenueBase
8Exact matchPhoenix, AZ, United StatesHQ recorded Sep 16, 20265,001-10,0004,744 contacts →

Exact match

“APS is Arizona’s largest and longest serving electric utility, providing power for nearly 1.2 million customers in 11 of the state’s 15 counties.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchMerrillville, IN, United StatesHQ recorded Sep 16, 20265,001-10,0004,359 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 · Sep 16, 2026 · View company records in RevenueBase
10Exact matchDallas, TX, United StatesHQ recorded Sep 16, 20261,001-5,0003,586 contacts →

Exact match

“Oncor Electric Delivery Company LLC, headquartered in Dallas, is a regulated electricity distribution and transmission business that uses superior asset management skills to…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchJuno Beach, FL, United StatesHQ recorded Sep 16, 202610001+3,478 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 · Sep 16, 2026 · View company records in RevenueBase
12Exact matchLas Vegas, NV, United StatesHQ recorded Sep 16, 20261,001-5,0002,110 contacts →

Exact match

“Headquartered in Las Vegas, Nevada, NV Energy, Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchLouisville, KY, United StatesHQ recorded Sep 16, 20261,001-5,0001,663 contacts →

Exact match

“Louisville Gas and Electric Company and Kentucky Utilities Company, part of the PPL Corporation (NYSE: PPL) family of companies, are regulated utilities that serve a total of 1.2…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchBaltimore, MD, United StatesHQ recorded Sep 16, 20261,001-5,0001,512 contacts →

Exact match

“BGE, headquartered in Baltimore, is Maryland’s largest gas and electric utility, delivering power to more than 1.3 million electric customers and more than natural gas customers…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchMilwaukee, WI, United StatesHQ recorded Sep 16, 20265,001-10,0001,448 contacts →

Exact match

“WEC Energy Group is one of the nation’s largest electric and natural gas delivery companies, with deep operational expertise, scale and financial resources to meet the region’s…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchHonolulu, HI, United StatesHQ recorded Sep 16, 20261,001-5,0001,372 contacts →

Exact match

“Inspired by an enlightened king more than a century ago, Hawaii was an early adopter of electricity to light homes and power industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchBinghamton, NY, United StatesHQ recorded Sep 16, 20261,001-5,0001,057 contacts →

Exact match

“New York State Electric & Gas (NYSEG) was founded in 1852, and today serves 905,005 electricity customers and 271,547 natural gas customers across more than 40% of upstate New…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Sep 16, 20261,001-5,000917 contacts →

Exact match

“Reliant has deep Texas roots.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchPoughkeepsie, NY, United StatesHQ recorded Sep 16, 2026501-1,000790 contacts →

Exact match

“Central Hudson Gas & Electric Corporation is a regulated transmission and distribution utility serving approximately electric customers and natural gas customers in New York…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchNashville, TN, United StatesHQ recorded Sep 16, 2026501-1,000555 contacts →

Exact match

“Nashville Electric Service (NES) is one of the 11 largest public electric utilities in the nation, distributing energy to more than customers over a 700 square mile area in Middle…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Sep 16, 2026501-1,000544 contacts →

Exact match

“Wholesale Electric Supply Company of Houston, Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchGreenville, NC, United StatesHQ recorded Sep 16, 2026201-500438 contacts →

Exact match

“Since 1905, Greenville Utilities has been an integral part of Greenville-Pitt County, growing and progressing along with our expanding service area.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchRochester, NY, United StatesHQ recorded Sep 16, 2026501-1,000437 contacts →

Exact match

“Rochester Gas and Electric (RG & E) was founded in 1848, and has been in the Rochester community ever since.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchBedford, MA, United StatesHQ recorded Sep 16, 20261,001-5,000422 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchSalt Lake City, UT, United StatesHQ recorded Sep 16, 20265,001-10,000390 contacts →

Exact match

“At Rocky Mountain Power we believe in our promise of public service: an obligation to deliver safe, reliable electricity at an affordable price in an environmentally sustainable…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 274 electricity distribution utilities based in the United States

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Electricity distribution utilities based in the United States at a glance

As of Sep 16, 2026
27.3%Verified-email coverage
409.7Average contacts per company
11-50Median size (employees)
3.3%Largest-city concentration · Houston
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
64
11-50
83
51-200
49
201-500
24
501-1,000
12
1,001-5,000
24
5,001-10,000
5
10001+
12

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 274 companies.

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.
What qualifies
Company records associated with the United States whose business descriptions match “electricity distribution 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 30,615 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 16, 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.

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 “electricity distribution utilities”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electricity distribution utilities are there based in the United States?

RevenueBase identified 274 company matches for electricity distribution utilities associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which city has the most electricity distribution utilities?

Houston leads with 9 company records, followed by Atlanta (5) and Chicago (4).

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 30,615 professional contacts with verified work emails tracked across these 274 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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.