Company lists · Data refreshed September 2026

Top 25 Enterprise power management companies worldwide

Name: Enterprise power management companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 17,215 companies tracked

RevenueBase identified 17,215 enterprise power management companies worldwide as of September 2026 and tracks 572,780 professional contacts across them, including 150,037 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers enterprise power management companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026. Country and city lists for enterprise power management companies follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

17,215Companies

572,780Contacts tracked

150,037Verified emails

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The 25 largest enterprise power management companies worldwide

Ranked by team size

Top 25 of 17,215 enterprise power management companies worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise power management companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	EATON	Strong evidence	Dublin, GermanyHQ checked Sep 28, 2026	10001+	44,100 contacts →
	Strong evidence “Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere.” Source: RevenueBase Database · checked Sep 28, 2026
2	Duke Energy Corporation	Indirect evidence	Charlotte, NC, United StatesHQ checked Sep 28, 2026	10001+	24,500 contacts →
	Indirect evidence “Duke Energy, a Fortune 150 company headquartered in Charlotte, N.C, is one of America’s largest energy holding companies.” Source: RevenueBase Database · checked Sep 28, 2026
3	Enel Group	Indirect evidence	Rome, ItalyHQ checked Sep 28, 2026	10001+	15,726 contacts →
	Indirect evidence “We are a multinational company reshaping the future of energy and one of the world’s leading integrated electricity operators.” Source: RevenueBase Database · checked Sep 28, 2026
4	Delta Electronics	Strong evidence	內湖區, TaiwanHQ checked Sep 28, 2026	10001+	9,672 contacts →
	Strong evidence “Delta is a global innovative provider of switching power supplies and DC brushless fans, as well as a major source for power management solutions, components, visual displays…” Source: RevenueBase Database · checked Sep 28, 2026
5	Tata Power	Partial evidence	Mumbai, IndiaHQ checked Sep 28, 2026	10001+	9,414 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
6	British GAS	Indirect evidence	Windsor, United KingdomHQ checked Sep 28, 2026	10001+	9,238 contacts →
	Indirect evidence “Taking care of things.” Source: RevenueBase Database · checked Sep 28, 2026
7	Emerson Network Power	Partial evidence	Columbus, OH, United StatesHQ checked Sep 28, 2026	10001+	6,538 contacts →
	Partial evidence “In August 2016, Emerson announced the sale of the Network Power business to Platinum Equity and a group of co-investors.” Source: RevenueBase Database · checked Sep 28, 2026
8	Schweitzer Engineering Laboratories SEL	Partial evidence	Pullman, WA, United StatesHQ checked Sep 28, 2026	5,001-10,000	6,489 contacts →
	Partial evidence “SEL is a globally recognized designer and manufacturer of products and solutions that make electric power safer, more reliable, and more economical.” Source: RevenueBase Database · checked Sep 28, 2026
9	REXEL	Indirect evidence	Paris, FranceHQ checked Sep 28, 2026	10001+	6,399 contacts →
	Indirect evidence “Rexel, worldwide expert in the multichannel professional distribution of products and services for the energy world, addresses three main markets: residential, commercial, and…” Source: RevenueBase Database · checked Sep 28, 2026
10	Toshiba	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	n/a	5,984 contacts →
	Indirect evidence “For 150 years, Toshiba has been engineering solutions that drive progress, empower industries, and create a more resilient future.” Source: RevenueBase Database · checked Sep 28, 2026
11	Centrica	Indirect evidence	Windsor, United KingdomHQ checked Sep 28, 2026	10001+	4,555 contacts →
	Indirect evidence “Centrica is an international energy services and solutions company, founded on a 200-year heritage of serving customers in homes and businesses.” Source: RevenueBase Database · checked Sep 28, 2026
12	Ambit Energy	Indirect evidence	Irving, TX, United StatesHQ checked Sep 28, 2026	n/a	4,150 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
13	Hubbell Incorporated	Indirect evidence	Shelton, CT, United StatesHQ checked Sep 28, 2026	10001+	4,053 contacts →
	Indirect evidence “Hubbell Incorporated is a leading manufacturer of utility and electrical solutions that help build more reliable, resilient, and renewable energy infrastructure.” Source: RevenueBase Database · checked Sep 28, 2026
14	KENTZ	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 28, 2026	10001+	3,987 contacts →
	Indirect evidence “Following the acquisition of SNC-Lavalin's oil and gas division, Kentz has become a part of Kent.” Source: RevenueBase Database · checked Sep 28, 2026
15	Generac	Indirect evidence	Waukesha, WI, United StatesHQ checked Sep 28, 2026	5,001-10,000	3,797 contacts →
	Indirect evidence “Generac is the total energy solutions company powering a smarter world.” Source: RevenueBase Database · checked Sep 28, 2026
16	Fieldcore	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	10001+	3,700 contacts →
	Partial evidence “GE Vernova is a planned, purpose-built global energy company that includes Power, Wind, and Electrification businesses and is supported by its accelerator businesses of Advanced…” Source: RevenueBase Database · checked Sep 28, 2026
17	Secure	Indirect evidence	Udaipur, IndiaHQ checked Sep 28, 2026	5,001-10,000	3,428 contacts →
	Indirect evidence “Secure is an Indian multinational corporation dedicated to delivering innovative solutions, services, and products that help users save, reduce energy use, live in comfort, and…” Source: RevenueBase Database · checked Sep 28, 2026
18	JSW Energy LTD	Partial evidence	Mumbai, IndiaHQ checked Sep 28, 2026	1,001-5,000	2,920 contacts →
	Partial evidence “JSW Energy Limited is amongst India’s leading private sector power producing companies that believes in the efficient utilisation of all available resources.” Source: RevenueBase Database · checked Sep 28, 2026
19	C&s Electric LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 28, 2026	5,001-10,000	2,773 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
20	M.C. Dean, INC	Indirect evidence	Tysons, VA, United StatesHQ checked Sep 28, 2026	5,001-10,000	2,761 contacts →
	Indirect evidence “M.C.” Source: RevenueBase Database · checked Sep 28, 2026
21	Socomec Group	Indirect evidence	Benfeld, FranceHQ checked Sep 28, 2026	1,001-5,000	2,705 contacts →
	Indirect evidence “Founded in 1922, SOCOMEC is an independent industrial group with a workforce of 4800 experts spread over 30 subsidiaries in the world.” Source: RevenueBase Database · checked Sep 28, 2026
22	Shell Energy	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	2,627 contacts →
	Indirect evidence “We help businesses manage energy needs, boost efficiency, control costs and achieve decarbonisation goals for a better energy future.” Source: RevenueBase Database · checked Sep 28, 2026
23	Ingeteam	Indirect evidence	Zamudio, SpainHQ checked Sep 28, 2026	1,001-5,000	2,574 contacts →
	Indirect evidence “Ingeteam is made up of a team of more than 3,500 people in 15 countries, with more than 80 years of experience providing creative solutions to specific problems to electrify…” Source: RevenueBase Database · checked Sep 28, 2026
24	Powell	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,561 contacts →
	Partial evidence “Powell is hiring- Powell is dedicated to improving people’s lives by providing reliable power distribution systems in every market we serve.” Source: RevenueBase Database · checked Sep 28, 2026
25	Vistra Corp	Partial evidence	Irving, TX, United StatesHQ checked Sep 28, 2026	5,001-10,000	2,466 contacts →
	Partial evidence “Vistra (NYSE: VST) is a leading Fortune 500 integrated retail electricity and power generation company, based in Irving, Texas, that provides essential resources to customers…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise power management companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise power management companies.
Partial evidence: Its own public description names part of enterprise power management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise power management companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 17,215 enterprise power management companies worldwide

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Enterprise power management companies worldwide at a glance

As of Sep 28, 2026

26.2%Verified-email coverage

33.3Average contacts per company

11-50Median size (employees)

0.9%Largest-city concentration · Sao Paulo

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

6,774

11-50

6,462

51-200

2,508

201-500

732

501-1,000

278

1,001-5,000

263

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among enterprise power management companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for enterprise power management companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “enterprise power management companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names enterprise power management companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among enterprise power management companies, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 150,037 across the full list. 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 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Enterprise power management companies by location

96 lists · largest first

Every Enterprise power management companies 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 Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names enterprise power management companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many enterprise power management companies are there worldwide?

RevenueBase identified 17,215 enterprise power management companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

EATON, headquartered in Dublin, tops this list with the largest team on record.

Which country has the most enterprise power management companies?

The United States leads with 2,648 companies, followed by India (1,616) and Brazil (914). Every enterprise power management companies list by country and city is linked on this page.

Which city has the most enterprise power management companies?

Sao Paulo leads with 150 headquartered companies, followed by Houston (138) and Pune (102).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 150,037 verified decision-maker contacts tracked across these 17,215 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 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 Smart Search, 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.