Company lists · Data refreshed November 2026

Top 25 Electric utility technology providers worldwide

Name: Electric utility technology providers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 6,261 companies tracked

RevenueBase identified 6,261 company matches for electric utility technology providers worldwide as of November 2026 and tracks 614,743 professional contacts across them, including 190,810 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers company matches for electric utility technology 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 electric utility technology 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built

6,261Companies

614,743Contacts tracked

190,810Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest electric utility technology providers worldwide

Ranked by team size

Top 25 of 6,261 company matches for electric utility technology providers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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	Siemens Energy	Exact match	Munich, GermanyHQ recorded Nov 6, 2026	10001+	52,798 contacts →
	Exact match “Siemens Energy is one of the world’s leading energy technology companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Hitachi Energy	Exact match	Zurich, SwitzerlandHQ recorded Nov 6, 2026	10001+	33,344 contacts →
	Exact match “Hitachi Energy is a global technology leader in electrification, powering a sustainable energy future with innovative power grid technologies with digital at the core.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Dominion Energy	Exact match	Richmond, VA, United StatesHQ recorded Nov 6, 2026	10001+	32,767 contacts →
	Exact match “Dominion Energy (NYSE: D), headquartered in Richmond, Va, provides regulated electricity service to 3.6 million homes and businesses in Virginia, North Carolina, and South…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Technipfmc	Exact match	Newcastle Upon Tyne, United KingdomHQ recorded Nov 6, 2026	10001+	21,287 contacts →
	Exact match “TechnipFMC is a leading technology provider to the traditional and new energies industry, delivering fully integrated projects, products, and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	GE Power	Exact match	Schenectady, NY, United StatesHQ recorded Nov 6, 2026	10001+	16,491 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Westinghouse Electric Company	Exact match	Cranberry Township, PA, United StatesHQ recorded Nov 6, 2026	5,001-10,000	11,794 contacts →
	Exact match “Westinghouse Electric Company is the world's leading supplier of safe and innovative nuclear technology.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Entergy	Exact match	New Orleans, LA, United StatesHQ recorded Nov 6, 2026	10001+	11,645 contacts →
	Exact match “At Entergy (NYSE: ETR), we power life.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	K-Electric	Exact match	Karachi, PakistanHQ recorded Nov 6, 2026	10001+	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 6, 2026 · View company records in RevenueBase
9	Constellation	Exact match	Baltimore, MD, United StatesHQ recorded Nov 6, 2026	10001+	10,040 contacts →
	Exact match “Constellation Energy Corporation (Nasdaq: CEG), a Fortune 200 company headquartered in Baltimore, is the nation’s largest producer of reliable, emissions-free energy and a leading…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	British GAS	Exact match	Windsor, United KingdomHQ recorded Nov 6, 2026	10001+	9,964 contacts →
	Exact match “Taking care of things.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Tata Power	Exact match	Mumbai, IndiaHQ recorded Nov 6, 2026	10001+	9,891 contacts →
	Exact match “Tata Power is one of India’s largest integrated power companies and together with its subsidiaries and jointly controlled entities, has an installed/managed capacity of 14,294 MW.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	DTE Energy	Exact match	Detroit, MI, United StatesHQ recorded Nov 6, 2026	10001+	9,562 contacts →
	Exact match “DTE is one of the largest Fortune 500 diversified energy companies, proudly serving Michigan for over a century.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	PSEG	Exact match	Newark, NJ, United StatesHQ recorded Nov 6, 2026	10001+	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
14	Firstenergy	Exact match	Akron, OH, United StatesHQ recorded Nov 6, 2026	10001+	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 6, 2026 · View company records in RevenueBase
15	Schweitzer Engineering Laboratories SEL	Exact match	Pullman, KY, United StatesHQ recorded Nov 6, 2026	5,001-10,000	6,934 contacts →
	Exact match “SEL is a globally recognized designer and manufacturer of products and solutions that make electric power safer, more reliable, and more economical.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Toshiba	Exact match	Irvine, CA, United StatesHQ recorded Nov 6, 2026	n/a	6,418 contacts →
	Exact match “For 150 years, Toshiba has been engineering solutions that drive progress, empower industries, and create a more resilient future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Torrent Power	Exact match	IndiaHQ recorded Nov 6, 2026	5,001-10,000	5,955 contacts →
	Exact match “Torrent Power is one of the leading brands in the Indian power sector.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Itron, INC	Exact match	Liberty Lake, United StatesHQ recorded Nov 6, 2026	5,001-10,000	5,452 contacts →
	Exact match “Itron enables utilities and cities to safely, securely and reliably deliver critical infrastructure services to communities in more than 100 countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Georgia Power Company	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	10001+	5,439 contacts →
	Exact match “High reliability, low prices and high customer satisfaction are cornerstones of our customer commitment, but it doesn't end there.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Arizona Public Service - APS	Exact match	Phoenix, AZ, United StatesHQ recorded Nov 6, 2026	5,001-10,000	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
21	Stedin	Exact match	Rotterdam, NetherlandsHQ recorded Nov 6, 2026	1,001-5,000	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 6, 2026 · View company records in RevenueBase
22	Hubbell Incorporated	Exact match	Shelton, CT, United StatesHQ recorded Nov 6, 2026	10001+	4,484 contacts →
	Exact match “Hubbell Incorporated is a leading manufacturer of utility and electrical solutions that help build more reliable, resilient, and renewable energy infrastructure.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Octopus Energy	Exact match	London, United KingdomHQ recorded Nov 6, 2026	1,001-5,000	4,472 contacts →
	Exact match “We're on a mission to make a big green dent in the universe by building a truly sustainable energy system globally.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Ambit Energy	Exact match	Irving, TX, United StatesHQ recorded Nov 6, 2026	n/a	4,347 contacts →
	Exact match “Ambit Energy provides electricity, natural gas and solar services in numerous markets across the United States, primarily marketed through a direct sales channel of more than…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Landis GYR	Exact match	Cham, SwitzerlandHQ recorded Nov 6, 2026	5,001-10,000	4,287 contacts →
	Exact match “Landis+Gyr is a global energy technology leader delivering intelligent solutions that connect devices, data, and decisions across the grid.” 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 “electric utility technology 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 6,261 electric utility technology providers worldwide

See the full list, filter by size, metro and specialty, and access 190,810 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Electric utility technology providers worldwide at a glance

As of Nov 6, 2026

31.0%Verified-email coverage

98.2Average contacts per company

11-50Median size (employees)

0.8%Largest-city concentration · Houston

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

2,039

11-50

2,073

51-200

1,106

201-500

411

501-1,000

208

1,001-5,000

234

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 electric utility technology providers are linked below.
What qualifies: Company records worldwide whose business descriptions match “electric utility technology 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 190,810 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.

Electric utility technology providers by location

35 lists · largest first

Every Electric utility technology providers 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 “electric utility technology providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electric utility technology providers are there worldwide?

RevenueBase identified 6,261 company matches for electric utility technology 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?

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

Which country has the most electric utility technology providers?

The United States leads with 1,076 companies, followed by Germany (495) and India (335). Every electric utility technology providers list by country and city is linked on this page.

Which city has the most electric utility technology providers?

Houston leads with 50 company records, followed by Sao Paulo (41) and London (35).

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 190,810 professional contacts with verified work emails tracked across these 6,261 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 6,261 electric utility technology providers worldwide. Start with a free account, no credit card.

Download this list →

Related lists

Browse the directory

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.