Company lists · Data refreshed October 2026

Top 25 Power plants suppliers worldwide

RevenueBase identified 1,711 company matches for power plants suppliers worldwide as of October 2026 and tracks 150,196 professional contacts across them, including 41,833 with verified work emails. The United States is the largest market and Tehran the largest hub.

This list covers company matches for power plants suppliers 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 29, 2026. Country and city lists for power plants suppliers 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 29, 2026 How this list was built
1,711Companies
150,196Contacts tracked
41,833Verified emails
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The 25 largest power plants suppliers worldwide

Ranked by team size
Top 25 of 1,711 company matches for power plants suppliers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMunich, GermanyHQ recorded Oct 29, 202610001+50,660 contacts →

Exact match

“Siemens Energy is one of the world’s leading energy technology companies.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
2Exact matchSan Diego, CA, United StatesHQ recorded Oct 29, 20265,001-10,0006,737 contacts →

Exact match

“Headquartered in San Diego, California, USA, Solar Turbines Incorporated, a subsidiary of Caterpillar Inc, is one of the world’s leading manufacturers of industrial gas turbines…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3Exact matchAtlanta, GA, United StatesHQ recorded Oct 29, 202610001+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 29, 2026 · View company records in RevenueBase
4Exact matchHeidenheim, GermanyHQ recorded Oct 29, 20265,001-10,0003,510 contacts →

Exact match

“Voith Hydro is one of the leading industrial partners for #PowerStation operators - worldwide.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
5Exact matchMontpellier, FranceHQ recorded Oct 29, 202610001+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 29, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Oct 29, 20261,001-5,0002,646 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 29, 2026 · View company records in RevenueBase
7Exact matchGenoa, ItalyHQ recorded Oct 29, 20261,001-5,0002,641 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 29, 2026 · View company records in RevenueBase
8Exact matchAkron, OH, United StatesHQ recorded Oct 29, 20261,001-5,0002,414 contacts →

Exact match

“Babcock & Wilcox, based in Akron, Ohio, USA is a global leader in energy and environmental technologies and services for power, renewable and industrial markets.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Oct 29, 20261,001-5,0001,695 contacts →

Exact match

“Our customers are facing a challenging future.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
10Exact matchMelrose Park, IL, United StatesHQ recorded Oct 29, 2026201-5001,473 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 29, 2026 · View company records in RevenueBase
11Exact matchChiyoda-ku, United KingdomHQ recorded Oct 29, 202610001+1,265 contacts →

Exact match

“Mitsubishi Power is a power solutions brand of Mitsubishi heavy industries, Ltd.(MHI).”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12Exact matchIrving, TX, United StatesHQ recorded Oct 29, 20261,001-5,0001,263 contacts →

Exact match

“Shermco Industries is a provider of safe, reliable testing, repair, professional training, electrical outage planning, maintenance and analysis of rotating apparatus and…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13Exact matchCinisello Balsamo, ItalyHQ recorded Oct 29, 20261,001-5,0001,227 contacts →

Exact match

“Nidec Conversion is a Business Unit of Nidec Corporation, a global Japanese manufacturer and distributor of electric motors with employees and plants/offices in +40 countries in…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
14Exact matchVienna, GermanyHQ recorded Oct 29, 20265,001-10,0001,219 contacts →

Exact match

“From the historic pioneers of technology to a modern global market leader ANDRITZ Hydropower is one of the world's leading suppliers of electromechanical equipment and services…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
15Exact matchAtlanta, GA, United StatesHQ recorded Oct 29, 2026201-5001,142 contacts →

Exact match

“PIC Group, Inc, established in 1988 and headquartered in Atlanta, GA, is a global provider of service solutions to the power generation industry.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16Exact matchBangalore, IndiaHQ recorded Oct 29, 2026501-1,0001,017 contacts →

Exact match

“Leading the global 30 MWe segment for the last 60 years, Triveni Turbines has been enabling the energy sector’s ambitions to scale higher with advanced turbomachinery solutions.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17Exact matchWarrendale, PA, United StatesHQ recorded Oct 29, 20261,001-5,0001,014 contacts →

Exact match

“Mitsubishi Electric Power Products, Inc.(MEPPI) is a leading U.S.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18Exact matchKaraj, IranHQ recorded Oct 29, 20261,001-5,000990 contacts →

Exact match

“MAPNA Turbine Company (TUGA) Located in Fardis (Karaj), as one of the main subsidiaries of MAPNA Group, was established in for manufacturing and supplying turbines and related…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19Exact matchKolkata, IndiaHQ recorded Oct 29, 20265,001-10,000935 contacts →

Exact match

“The West Bengal Power Development Corporation Limited (WBPDCL) is the largest state owned power generating company in the eastern region of India and meets around 60% of the…”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
20Exact matchSedalia, MO, United StatesHQ recorded Oct 29, 2026501-1,000824 contacts →

Exact match

“PROENERGY is an engineering, R&D, and manufacturing powerhouse.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21Exact matchNoida, IndiaHQ recorded Oct 29, 2026501-1,000818 contacts →

Exact match

“Both Bajaj Energy Limited (BEL) & Lalitpur Power Generation Company Limited (LPGCL) illuminate millions of households in the state of Uttar Pradesh.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22Exact matchJakarta Selatan, IndonesiaHQ recorded Oct 29, 20265,001-10,000816 contacts →

Exact match

“Berdiri sejak 15 April 1998, PT PLN Indonesia Power Services (PLN IP Services) mulai beroperasi di Jakarta pada 15 Agustus 1998.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
23Exact matchPoznań, PolandHQ recorded Oct 29, 202610001+600 contacts →

Exact match

“Grupa Enea to wicelider rynku elektroenergetycznego w zakresie produkcji energii.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
24Exact matchBangalore, IndiaHQ recorded Oct 29, 20261,001-5,000592 contacts →

Exact match

“Kirloskar Electric Company Limited (KEC) is one of India 's leading manufacturers of electrical and power equipment.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
25Exact matchChennai, IndiaHQ recorded Oct 29, 2026501-1,000511 contacts →

Exact match

“Toshiba JSW Power Systems Private Limited (Toshiba JSW) is a joint venture between Japan's Toshiba Group and India's JSW Group.”

Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase

Showing 25 of 1,711 power plants suppliers worldwide

See the full list, filter by size, metro and specialty, and access 41,833 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power plants suppliers worldwide at a glance

As of Oct 29, 2026
27.9%Verified-email coverage
87.8Average contacts per company
11-50Median size (employees)
1.5%Largest-city concentration · Tehran
Oct 29, 2026Page data refreshed

Companies by employee count

1-10
450
11-50
578
51-200
371
201-500
159
501-1,000
55
1,001-5,000
63
5,001-10,000
16
10001+
13

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 power plants suppliers are linked below.
What qualifies
Company records worldwide whose business descriptions match “power plants suppliers” 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 41,833 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 29, 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.

Power plants suppliers by location

9 lists · largest first

Every Power plants suppliers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 “power plants suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power plants suppliers are there worldwide?

RevenueBase identified 1,711 company matches for power plants suppliers 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?

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

Which country has the most power plants suppliers?

The United States leads with 228 companies, followed by India (165) and Brazil (89). Every power plants suppliers list by country and city is linked on this page.

Which city has the most power plants suppliers?

Tehran leads with 26 company records, followed by Houston (20) and Chennai (17).

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 41,833 professional contacts with verified work emails tracked across these 1,711 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 29, 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.