Company lists · Data refreshed November 2026
Top 25 Utility customer service providers worldwide
RevenueBase identified 1,329 company matches for utility customer service providers worldwide as of November 2026 and tracks 122,512 professional contacts across them, including 42,233 with verified work emails. The United States is the largest market and Calgary the largest hub.
This list covers company matches for utility customer service providers 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 utility customer service providers 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 utility customer service providers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 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 6, 2026 · View company records in RevenueBase | |||||
| 2 | 7,675 contacts → | ||||
Exact match “Public service” is not just in our name.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 5,402 contacts → | ||||
Exact match “Connecting power and possibility.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 5,135 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 5,125 contacts → | ||||
Exact match “The Los Angeles Department of Water and Power (LADWP), the largest municipal utility in the United States, was established more than 100 years ago to deliver reliable, safe water…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 5,025 contacts → | ||||
Exact match “Welcome to SRP, where our roots connect us to the vibrant communities we serve.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 2,585 contacts → | ||||
Exact match “For outage info and updates: sdge.com/outages View or pay your bill: MyEnergyCenter.com Need help?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 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 6, 2026 · View company records in RevenueBase | |||||
| 9 | 2,301 contacts → | ||||
Exact match “Headquartered in Las Vegas, Nevada, NV Energy, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 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 6, 2026 · View company records in RevenueBase | |||||
| 11 | 1,871 contacts → | ||||
Exact match “Faneuil is now part of Continuum Global Solutions This exciting evolution marks a significant step in our commitment to delivering unmatched customer care and transforming digital…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 1,751 contacts → | ||||
Exact match “Colorado Springs Utilities is the largest community-owned, not-for-profit, four-service utility in the nation.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 1,733 contacts → | ||||
Exact match “Conservice is the largest utility management and billing company in the United States, offering a suite of solutions developed on an industry friendly platform.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 1,719 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 1,556 contacts → | ||||
Exact match “Atendemos a mais da metade dos municípios do Rio Grande Sul, distribuindo 65% da energia elétrica consumida no estado.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 1,552 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 1,532 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 1,455 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 1,315 contacts → | ||||
Exact match “HOFOR er din lokale forsyner.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 1,107 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 987 contacts → | ||||
Exact match “Somos la empresa de energía de Santander.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 939 contacts → | ||||
Exact match “o All customers are correctly and timely billed.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 920 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 839 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 · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 802 contacts → | ||||
Exact match “Founded in 2003, Utilita Energy was created to challenge the Big 6 energy suppliers by empowering everyone with a fair and flexible service that’s good for the pocket and planet.” 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 “utility customer service providers”. 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 1,329 utility customer service providers worldwide
See the full list, filter by size, metro and specialty, and access 42,233 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Utility customer service providers 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 utility customer service providers are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “utility customer service providers” 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 42,233 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.
Utility customer service providers by location
7 lists · largest firstEvery Utility customer service providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Utility customer service providers based in the United States322
- Utility customer service providers based in Germany315
- Utility customer service providers based in Italy108
- Utility customer service providers based in Brazil57
- Utility customer service providers based in the United Kingdom56
- Utility customer service providers based in Switzerland37
- Utility customer service providers based in Canada35
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 “utility customer service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many utility customer service providers are there worldwide?
RevenueBase identified 1,329 company matches for utility customer service providers 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?
Exelon tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most utility customer service providers?
The United States leads with 322 companies, followed by Germany (315) and Italy (108). Every utility customer service providers list by country and city is linked on this page.
Which city has the most utility customer service providers?
Calgary leads with 9 company records, followed by Milan (9) and Houston (8).
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 42,233 professional contacts with verified work emails tracked across these 1,329 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 1,329 utility customer service providers 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 utility customer service providers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,329 matching company records for utility customer service providers worldwide, with 122,512 tracked contacts and 42,233 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 utility customer service providers 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 |  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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Hydro ONEhydroone.comHQ: Toronto, ON, CanadaReported employees: 5,001-10,000 | Toronto, ON, Canada | 5,001-10,000 | Exact match | 5,402 contacts → |
“Connecting power and possibility.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Arizona Public Service - APSaps.comHQ: Phoenix, AZ, United StatesReported employees: 5,001-10,000 | Phoenix, AZ, United States | 5,001-10,000 | Exact match | 5,135 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Los Angeles, CA, United StatesReported employees: 5,001-10,000 | Los Angeles, CA, United States | 5,001-10,000 | Exact match | 5,125 contacts → |
“The Los Angeles Department of Water and Power (LADWP), the largest municipal utility in the United States, was established more than 100 years ago to deliver reliable, safe water…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Salt River Projectsrpnet.comHQ: Tempe, AZ, United StatesReported employees: 5,001-10,000 | Tempe, AZ, United States | 5,001-10,000 | Exact match | 5,025 contacts → |
“Welcome to SRP, where our roots connect us to the vibrant communities we serve.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  SAN Diego GAS & Electricsdge.comHQ: San Diego, CA, United StatesReported employees: 5,001-10,000 | San Diego, CA, United States | 5,001-10,000 | Exact match | 2,585 contacts → |
“For outage info and updates: sdge.com/outages View or pay your bill: MyEnergyCenter.com Need help?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Faneuil INCfaneuil.comHQ: Hampton, VA, United StatesReported employees: 1,001-5,000 | Hampton, VA, United States | 1,001-5,000 | Exact match | 1,871 contacts → |
“Faneuil is now part of Continuum Global Solutions This exciting evolution marks a significant step in our commitment to delivering unmatched customer care and transforming digital…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Colorado Springs Utilitiescsu.orgHQ: Colorado Springs, CO, United StatesReported employees: 1,001-5,000 | Colorado Springs, CO, United States | 1,001-5,000 | Exact match | 1,751 contacts → |
“Colorado Springs Utilities is the largest community-owned, not-for-profit, four-service utility in the nation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Conserviceconservice.comHQ: River Heights, UT, United StatesReported employees: 1,001-5,000 | River Heights, UT, United States | 1,001-5,000 | Exact match | 1,733 contacts → |
“Conservice is the largest utility management and billing company in the United States, offering a suite of solutions developed on an industry friendly platform.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Lg&e And KU Energy LLClge-ku.comHQ: Louisville, KY, United StatesReported employees: 1,001-5,000 | Louisville, KY, United States | 1,001-5,000 | Exact match | 1,719 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  RIO Grande Energia - RGEcpfl.com.brHQ: BrazilReported employees: 1,001-5,000 | Brazil | 1,001-5,000 | Exact match | 1,556 contacts → |
“Atendemos a mais da metade dos municípios do Rio Grande Sul, distribuindo 65% da energia elétrica consumida no estado.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Baltimore GAS And Electricbge.comHQ: Baltimore, MD, United StatesReported employees: 1,001-5,000 | Baltimore, MD, United States | 1,001-5,000 | Exact match | 1,552 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  WEC Energy Groupwecenergygroup.comHQ: Milwaukee, WI, United StatesReported employees: 5,001-10,000 | Milwaukee, WI, United States | 5,001-10,000 | Exact match | 1,532 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Hawaiian Electrichawaiianelectric.comHQ: Honolulu, HI, United StatesReported employees: 1,001-5,000 | Honolulu, HI, United States | 1,001-5,000 | Exact match | 1,455 contacts → |
“Inspired by an enlightened king more than a century ago, Hawaii was an early adopter of electricity to light homes and power industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  HOFORhofor.dkHQ: Copenhagen, DenmarkReported employees: 1,001-5,000 | Copenhagen, Denmark | 1,001-5,000 | Exact match | 1,315 contacts → |
“HOFOR er din lokale forsyner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  NEW York State Electric & GASnyseg.comHQ: Binghamton, NY, United StatesReported employees: 1,001-5,000 | Binghamton, NY, United States | 1,001-5,000 | Exact match | 1,107 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Electrificadora DE Santander Essa ESPessa.com.coHQ: Bucaramanga, ColombiaReported employees: 501-1,000 | Bucaramanga, Colombia | 501-1,000 | Exact match | 987 contacts → |
“Somos la empresa de energía de Santander.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  City Powercitypower.co.zaHQ: Johannesburg, South AfricaReported employees: 1,001-5,000 | Johannesburg, South Africa | 1,001-5,000 | Exact match | 939 contacts → |
“o All customers are correctly and timely billed.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Eandisfluvius.beHQ: Melle, GermanyReported employees: 1,001-5,000 | Melle, Germany | 1,001-5,000 | Exact match | 920 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  Central Hudsoncentralhudson.comHQ: Poughkeepsie, NY, United StatesReported employees: 501-1,000 | Poughkeepsie, NY, United States | 501-1,000 | Exact match | 839 contacts → |
“Central Hudson Gas & Electric Corporation is a regulated transmission and distribution utility serving approximately electric customers and natural gas customers in New York…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Utilita Energyutilita.co.ukHQ: Chandler's Ford, United KingdomReported employees: 1,001-5,000 | Chandler's Ford, United Kingdom | 1,001-5,000 | Exact match | 802 contacts → |
“Founded in 2003, Utilita Energy was created to challenge the Big 6 energy suppliers by empowering everyone with a fair and flexible service that’s good for the pocket and planet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,329 company matches
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Utility customer service providers: 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
1,295 records in the displayed employee bands.
34 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 1,329 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 ↗
Utility customer service providers by location
7 lists · largest firstEvery Utility customer service providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Utility customer service providers based in the United States322
- Utility customer service providers based in Germany315
- Utility customer service providers based in Italy108
- Utility customer service providers based in Brazil57
- Utility customer service providers based in the United Kingdom56
- Utility customer service providers based in Switzerland37
- Utility customer service providers based in Canada35
Questions about this company list
What does Exact match mean for utility customer service providers?
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 utility customer service providers did RevenueBase find worldwide?
The saved snapshot records 1,329 matching company records, 122,512 tracked contacts and 42,233 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.
Related lists
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 utility customer service providers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/utility-customer-service-providers.
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 utility customer service providers worldwide
RevenueBase records 1,329 matching company records for utility customer service providers worldwide, with 122,512 tracked contacts and 42,233 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 utility customer service providers 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 | 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Hydro ONEhydroone.com HQ: Toronto, ON, CanadaReported employees: 5,001-10,000 | Toronto, ON, Canada | 5,001-10,000 | Exact match | 5,402 contacts → |
“Connecting power and possibility.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Arizona Public Service - APSaps.com HQ: Phoenix, AZ, United StatesReported employees: 5,001-10,000 | Phoenix, AZ, United States | 5,001-10,000 | Exact match | 5,135 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | HQ: Los Angeles, CA, United StatesReported employees: 5,001-10,000 | Los Angeles, CA, United States | 5,001-10,000 | Exact match | 5,125 contacts → |
“The Los Angeles Department of Water and Power (LADWP), the largest municipal utility in the United States, was established more than 100 years ago to deliver reliable, safe water…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Salt River Projectsrpnet.com HQ: Tempe, AZ, United StatesReported employees: 5,001-10,000 | Tempe, AZ, United States | 5,001-10,000 | Exact match | 5,025 contacts → |
“Welcome to SRP, where our roots connect us to the vibrant communities we serve.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | SAN Diego GAS & Electricsdge.com HQ: San Diego, CA, United StatesReported employees: 5,001-10,000 | San Diego, CA, United States | 5,001-10,000 | Exact match | 2,585 contacts → |
“For outage info and updates: sdge.com/outages View or pay your bill: MyEnergyCenter.com Need help?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Faneuil INCfaneuil.com HQ: Hampton, VA, United StatesReported employees: 1,001-5,000 | Hampton, VA, United States | 1,001-5,000 | Exact match | 1,871 contacts → |
“Faneuil is now part of Continuum Global Solutions This exciting evolution marks a significant step in our commitment to delivering unmatched customer care and transforming digital…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Colorado Springs Utilitiescsu.org HQ: Colorado Springs, CO, United StatesReported employees: 1,001-5,000 | Colorado Springs, CO, United States | 1,001-5,000 | Exact match | 1,751 contacts → |
“Colorado Springs Utilities is the largest community-owned, not-for-profit, four-service utility in the nation.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Conserviceconservice.com HQ: River Heights, UT, United StatesReported employees: 1,001-5,000 | River Heights, UT, United States | 1,001-5,000 | Exact match | 1,733 contacts → |
“Conservice is the largest utility management and billing company in the United States, offering a suite of solutions developed on an industry friendly platform.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Lg&e And KU Energy LLClge-ku.com HQ: Louisville, KY, United StatesReported employees: 1,001-5,000 | Louisville, KY, United States | 1,001-5,000 | Exact match | 1,719 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | RIO Grande Energia - RGEcpfl.com.br HQ: BrazilReported employees: 1,001-5,000 | Brazil | 1,001-5,000 | Exact match | 1,556 contacts → |
“Atendemos a mais da metade dos municípios do Rio Grande Sul, distribuindo 65% da energia elétrica consumida no estado.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Baltimore GAS And Electricbge.com HQ: Baltimore, MD, United StatesReported employees: 1,001-5,000 | Baltimore, MD, United States | 1,001-5,000 | Exact match | 1,552 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | WEC Energy Groupwecenergygroup.com HQ: Milwaukee, WI, United StatesReported employees: 5,001-10,000 | Milwaukee, WI, United States | 5,001-10,000 | Exact match | 1,532 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Hawaiian Electrichawaiianelectric.com HQ: Honolulu, HI, United StatesReported employees: 1,001-5,000 | Honolulu, HI, United States | 1,001-5,000 | Exact match | 1,455 contacts → |
“Inspired by an enlightened king more than a century ago, Hawaii was an early adopter of electricity to light homes and power industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HOFORhofor.dk HQ: Copenhagen, DenmarkReported employees: 1,001-5,000 | Copenhagen, Denmark | 1,001-5,000 | Exact match | 1,315 contacts → |
“HOFOR er din lokale forsyner.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | NEW York State Electric & GASnyseg.com HQ: Binghamton, NY, United StatesReported employees: 1,001-5,000 | Binghamton, NY, United States | 1,001-5,000 | Exact match | 1,107 contacts → |
“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 description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Electrificadora DE Santander Essa ESPessa.com.co HQ: Bucaramanga, ColombiaReported employees: 501-1,000 | Bucaramanga, Colombia | 501-1,000 | Exact match | 987 contacts → |
“Somos la empresa de energía de Santander.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | City Powercitypower.co.za HQ: Johannesburg, South AfricaReported employees: 1,001-5,000 | Johannesburg, South Africa | 1,001-5,000 | Exact match | 939 contacts → |
“o All customers are correctly and timely billed.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Eandisfluvius.be HQ: Melle, GermanyReported employees: 1,001-5,000 | Melle, Germany | 1,001-5,000 | Exact match | 920 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Central Hudsoncentralhudson.com HQ: Poughkeepsie, NY, United StatesReported employees: 501-1,000 | Poughkeepsie, NY, United States | 501-1,000 | Exact match | 839 contacts → |
“Central Hudson Gas & Electric Corporation is a regulated transmission and distribution utility serving approximately electric customers and natural gas customers in New York…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Utilita Energyutilita.co.uk HQ: Chandler's Ford, United KingdomReported employees: 1,001-5,000 | Chandler's Ford, United Kingdom | 1,001-5,000 | Exact match | 802 contacts → |
“Founded in 2003, Utilita Energy was created to challenge the Big 6 energy suppliers by empowering everyone with a fair and flexible service that’s good for the pocket and planet.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,329 company matches
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Utility customer service providers: 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
1,295 records in the displayed employee bands.
34 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 1,329 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 ↗
Utility customer service providers by location
7 lists · largest firstEvery Utility customer service providers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Utility customer service providers based in the United States322
- Utility customer service providers based in Germany315
- Utility customer service providers based in Italy108
- Utility customer service providers based in Brazil57
- Utility customer service providers based in the United Kingdom56
- Utility customer service providers based in Switzerland37
- Utility customer service providers based in Canada35
Questions about this company list
What does Exact match mean for utility customer service providers?
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 utility customer service providers did RevenueBase find worldwide?
The saved snapshot records 1,329 matching company records, 122,512 tracked contacts and 42,233 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.
Related lists
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Cite this list
RevenueBase Data Team. Top 25 utility customer service providers worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/utility-customer-service-providers.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗