Company lists · Data refreshed October 2026

Top 25 Industrial power services worldwide

Name: Industrial power services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 16, 2026 14,873 companies tracked

RevenueBase identified 14,873 company matches for industrial power services worldwide as of October 2026 and tracks 362,312 professional contacts across them, including 73,734 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for industrial power services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 16, 2026. Country and city lists for industrial power services follow the table.

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

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 16, 2026 How this list was built

14,873Companies

362,312Contacts tracked

73,734Verified emails

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The 25 largest industrial power services worldwide

Ranked by team size

Top 25 of 14,873 company matches for industrial power services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Ntpc Limited	Exact match	New Delhi, IndiaHQ recorded Oct 16, 2026	10001+	20,393 contacts →
	Exact match “NTPC Limited is India’s largest power generation utility with roots planted way back in 1975 to accelerate power development in India.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
2	Enel Group	Exact match	Rome, ItalyHQ recorded Oct 16, 2026	10001+	15,904 contacts →
	Exact match “We are a multinational company reshaping the future of energy and one of the world’s leading integrated electricity operators.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
3	Tata Power	Exact match	Mumbai, IndiaHQ recorded Oct 16, 2026	10001+	9,453 contacts →
	Exact match “Tata Power is one of India’s largest integrated power companies and together with its subsidiaries and jointly controlled entities, has an installed/managed capacity of 14,294 MW.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
4	PLN Indonesia Power	Exact match	South Jakarta, IndonesiaHQ recorded Oct 16, 2026	1,001-5,000	5,854 contacts →
	Exact match “PT PLN Indonesia Power, known as PLN-IP, is a sub-holding company of PT PLN (Persero) holding which is conducting electric power generation and other supporting businesses.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
5	Torrent Power	Exact match	IndiaHQ recorded Oct 16, 2026	5,001-10,000	5,653 contacts →
	Exact match “Torrent Power is one of the leading brands in the Indian power sector.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
6	Fieldcore	Exact match	Atlanta, GA, United StatesHQ recorded Oct 16, 2026	10001+	3,666 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
7	Altrad	Exact match	Montpellier, FranceHQ recorded Oct 16, 2026	10001+	3,345 contacts →
	Exact match “ALTRAD AT A GLANCE Altrad is a world leader in the provision of industrial services, generating high-added value solutions principally for the Energy, Power Generation, Oil & Gas…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
8	Pearce Services	Exact match	Paso Robles, CA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	2,700 contacts →
	Exact match “PEARCE from CBRE is the largest national independent provider of outsourced repair, maintenance, and engineering services to critical infrastructure in the renewable energy, power…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
9	Vistra Corp	Exact match	Irving, TX, United StatesHQ recorded Oct 16, 2026	5,001-10,000	2,686 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
10	Powell	Exact match	Houston, TX, United StatesHQ recorded Oct 16, 2026	1,001-5,000	2,646 contacts →
	Exact match “Powell is hiring- Powell is dedicated to improving people’s lives by providing reliable power distribution systems in every market we serve.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
11	Ansaldo Energia	Exact match	Genoa, ItalyHQ recorded Oct 16, 2026	1,001-5,000	2,641 contacts →
	Exact match “Ansaldo Energia Group is an international leader in the power generation industry and a key player in the energy transition.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
12	Ausgrid	Exact match	Haymarket, AustraliaHQ recorded Oct 16, 2026	1,001-5,000	2,437 contacts →
	Exact match “Ausgrid is Australia's largest distributor of electricity, provided products and services to 1.7 million customers in Sydney, the Hunter and the Central Coast.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
13	PT PLN Nusantara Power	Exact match	Surabaya, IndonesiaHQ recorded Oct 16, 2026	1,001-5,000	2,257 contacts →
	Exact match “PT PLN Nusantara Power, known as PLN NP, is a sub-holding of PT PLN (Persero) which is engaged in the field of electricity generation and other supporting businesses.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
14	EDP Brasil	Exact match	Sao Paulo, BrazilHQ recorded Oct 16, 2026	1,001-5,000	2,090 contacts →
	Exact match “Com mais de 20 anos de atuação no Brasil, a EDP é uma das maiores empresas privadas do setor elétrico a operar em toda a cadeia de valor.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
15	Korea Electric Power Corporation Kepco	Exact match	South KoreaHQ recorded Oct 16, 2026	10001+	2,028 contacts →
	Exact match “Korea Electric Power Corporation (“KEPCO”) is a state-owned, integrated electric utility company in the Republic of Korea, whose six generation subsidiaries produce the majority…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
16	NAES	Exact match	Issaquah, WA, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,999 contacts →
	Exact match “NAES is the power generation industry’s largest independent services provider, with more than 40 years of experience managing risk and turning it into profits.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
17	Dietsmann	Exact match	Fontvieille, MonacoHQ recorded Oct 16, 2026	5,001-10,000	1,931 contacts →
	Exact match “Dietsmann is the leading independent specialist in Operation & Maintenance services for continuous-production plant in the oil & gas and power industries with over 40 years of…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
18	Grupo RCS	Exact match	Brasilia, BrazilHQ recorded Oct 16, 2026	5,001-10,000	1,870 contacts →
	Exact match “A RCS é uma empresa de Engenharia especializada em oferecer serviços técnicos de missão crítica com alta tecnologia aplicada, para clientes que necessitam manter suas atividades…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
19	Engelmig Energia	Exact match	Belo Horizonte, BrazilHQ recorded Oct 16, 2026	5,001-10,000	1,854 contacts →
	Exact match “A Engelmig foi fundada em 1985 com o objetivo de prestar serviços de engenharia em redes de distribuição de energia elétrica.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
20	Çalık Enerji	Exact match	İstanbul, TürkiyeHQ recorded Oct 16, 2026	10001+	1,725 contacts →
	Exact match “Founded in 1998, Çalık Enerji is a leading international energy company with a strong track record in delivering integrated, turn-key contracting projects across Europe, Central…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
21	NOMAC	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 16, 2026	1,001-5,000	1,634 contacts →
	Exact match “The First National Operation and Maintenance Company “NOMAC” is an ACWA Power subsidiary founded in 2005 and firmly established in the GCC, North Africa and South, Middle Europe…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
22	Power Plant Services	Exact match	Melrose Park, IL, United StatesHQ recorded Oct 16, 2026	201-500	1,473 contacts →
	Exact match “We are a full service turnkey provider for the power generation industry and those industries generating their own power as a means to an end.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
23	BHI Energy	Exact match	Weymouth, MA, United StatesHQ recorded Oct 16, 2026	5,001-10,000	1,435 contacts →
	Exact match “BHI Energy is an industry-leading provider of specialty services and staffing solutions in support of the daily operations, routine maintenance and capital investment requirements…” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
24	Pampa Energia	Exact match	Caba, IndiaHQ recorded Oct 16, 2026	5,001-10,000	1,432 contacts →
	Exact match “Pampa Energía S.A.” Recorded in the RevenueBase company graph · Oct 16, 2026 · View company records in RevenueBase
25	Santee Cooper	Exact match	Moncks Corner, SC, United StatesHQ recorded Oct 16, 2026	1,001-5,000	1,422 contacts →
	Exact match “Santee Cooper is South Carolina’s largest power producer, the largest Green Power generator and the ultimate source of electricity for 2 million people across the state.” Recorded in the RevenueBase company graph · Oct 16, 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 “industrial power services”. 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 14,873 industrial power services worldwide

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Industrial power services worldwide at a glance

As of Oct 16, 2026

20.4%Verified-email coverage

24.4Average contacts per company

11-50Median size (employees)

0.9%Largest-city concentration · Sao Paulo

Oct 16, 2026Page data refreshed

Companies by employee count

1-10

5,650

11-50

5,696

51-200

2,252

201-500

659

501-1,000

242

1,001-5,000

192

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 industrial power services are linked below.
What qualifies: Company records worldwide whose business descriptions match “industrial power services” 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 73,734 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 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.

Industrial power services by location

50 lists · largest first

Every Industrial power services 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 “industrial power services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial power services are there worldwide?

RevenueBase identified 14,873 company matches for industrial power services worldwide as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

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

Which country has the most industrial power services?

The United States leads with 2,335 companies, followed by Brazil (1,382) and India (988). Every industrial power services list by country and city is linked on this page.

Which city has the most industrial power services?

Sao Paulo leads with 139 company records, followed by Houston (95) and Lima (79).

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 73,734 professional contacts with verified work emails tracked across these 14,873 companies; direct dials are available where recorded.

How current is this list?

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