Company lists · Data refreshed September 2026

Top 25 Power generation equipment manufacturers worldwide

Name: Power generation equipment manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,194 companies tracked

RevenueBase identified 1,194 power generation equipment manufacturers worldwide as of September 2026 and tracks 87,508 professional contacts across them, including 30,466 with verified work emails and 0 with mobile numbers. India is the largest market and Istanbul the largest hub.

This list covers power generation equipment manufacturers 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 17, 2026. Country and city lists for power generation equipment manufacturers 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 17, 2026 86% judged on-target in blind review

1,194Companies

87,508Contacts tracked

30,466Verified emails

0Mobile numbers

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The 25 largest power generation equipment manufacturers worldwide

Ranked by team size

Top 25 of 1,194 power generation equipment manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to power generation equipment manufacturers: 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	Siemens Energy	Indirect evidence	Munich, GermanyHQ checked Sep 17, 2026	10001+	46,587 contacts →
	Indirect evidence “Siemens Energy is one of the world’s leading energy technology companies.” Source: RevenueBase Database · checked Sep 17, 2026
2	Solar Turbines	Partial evidence	San Diego, CA, United StatesHQ checked Sep 17, 2026	5,001-10,000	4,893 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
3	Voith Hydro	Indirect evidence	Heidenheim, GermanyHQ checked Sep 17, 2026	5,001-10,000	3,267 contacts →
	Indirect evidence “Voith Hydro is one of the leading industrial partners for #PowerStation operators - worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
4	Ansaldo Energia	Strong evidence	Genova, ItalyHQ checked Sep 17, 2026	1,001-5,000	2,554 contacts →
	Strong evidence “Ansaldo Energia Group is an international leader in the power generation industry and a key player in the energy transition.” Source: RevenueBase Database · checked Sep 17, 2026
5	MWM Motores E Geradores	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 17, 2026	10001+	1,514 contacts →
	Indirect evidence “A MWM, empresa Tupy - multinacional brasileira dedicada ao desenvolvimento e fabricação de componentes estruturais para bens de capital, é fabricante de motores, geradores de…” Source: RevenueBase Database · checked Sep 17, 2026
6	Triveni Turbine Limited	Indirect evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	501-1,000	1,024 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
7	Stemac	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 17, 2026	1,001-5,000	849 contacts →
	Indirect evidence “Líder nacional na fabricação e comercialização de grupos geradores, a STEMAC projeta e executa soluções em energia através da maior estrutura de atendimento, com 38 filiais…” Source: RevenueBase Database · checked Sep 17, 2026
8	Powerica Limited	Partial evidence	Mumbai, IndiaHQ checked Sep 17, 2026	501-1,000	785 contacts →
	Partial evidence “Powerica is a leading manufacturer of Cummins Diesel and Gas Generators in India.” Source: RevenueBase Database · checked Sep 17, 2026
9	Proenergy	Indirect evidence	Sedalia, MO, United StatesHQ checked Sep 17, 2026	501-1,000	749 contacts →
	Indirect evidence “PROENERGY is an engineering, R&D, and manufacturing powerhouse.” Source: RevenueBase Database · checked Sep 17, 2026
10	Kirloskar Electric Co. LTD	Strong evidence	Bengaluru, IndiaHQ checked Sep 17, 2026	1,001-5,000	621 contacts →
	Strong evidence “Kirloskar Electric Company Limited (KEC) is one of India 's leading manufacturers of electrical and power equipment.” Source: RevenueBase Database · checked Sep 17, 2026
11	Aksa Power Generation	Strong evidence	İstanbul, TürkiyeHQ checked Sep 17, 2026	1,001-5,000	600 contacts →
	Strong evidence “Founded in 1968 with the establishment of an electric motor factory by Ali Metin Kazancı, Aksa Power Generation accelerated its journey in the energy sector by producing its first…” Source: RevenueBase Database · checked Sep 17, 2026
12	Mainspring Energy	Strong evidence	Menlo Park, CA, United StatesHQ checked Sep 17, 2026	201-500	479 contacts →
	Strong evidence “Mainspring is a power generator manufacturer redefining how local power is delivered to capacity constrained companies and communities.” Source: RevenueBase Database · checked Sep 17, 2026
13	Cooper Corporation Pvt.Ltd	Partial evidence	Pune, IndiaHQ checked Sep 17, 2026	1,001-5,000	460 contacts →
	Partial evidence “Cooper Corporation manufactures world-class Engines and Generators (Gensets)” Source: RevenueBase Database · checked Sep 17, 2026
14	Weir Flow Control	Strong evidence	Glasgow, United KingdomHQ checked Sep 17, 2026	1,001-5,000	418 contacts →
	Strong evidence “Weir Flow Control specialises in the design and manufacture of valves, pumps, and controls for the global power generation, oil & gas and industrial sectors.” Source: RevenueBase Database · checked Sep 17, 2026
15	Himoinsa	Strong evidence	San Javier, SpainHQ checked Sep 17, 2026	501-1,000	302 contacts →
	Strong evidence “HIMOINSA is a global corporation that designs, manufactures and distributes power generation equipment worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
16	Marelli Motori	Partial evidence	Arzignano, ItalyHQ checked Sep 17, 2026	201-500	301 contacts →
	Partial evidence “Marelli Motori is a leading manufacturer of electric motors and generators.” Source: RevenueBase Database · checked Sep 17, 2026
17	Cerrey	Partial evidence	San Nicolás De Los Garza, MexicoHQ checked Sep 17, 2026	501-1,000	298 contacts →
	Partial evidence “CERREY, a leading Mexican company, is one of the main manufacturers of steam generators in the Americas.” Source: RevenueBase Database · checked Sep 17, 2026
18	KJ Power Generator	Partial evidence	Kocaeli, TürkiyeHQ checked Sep 17, 2026	201-500	266 contacts →
	Partial evidence “KJ POWER GENERATOR, operating in the energy sector since 1996, adheres to the principles of continuous development and quality.” Source: RevenueBase Database · checked Sep 17, 2026
19	Toshiba America Energy Systems	Partial evidence	West Allis, WI, United StatesHQ checked Sep 17, 2026	201-500	208 contacts →
	Partial evidence “Toshiba America Energy Systems Corporation (TAES), headquartered in Milwaukee, Wisconsin, with major manufacturing and services, provides turbine/generator equipment and services…” Source: RevenueBase Database · checked Sep 17, 2026
20	Centrax GAS Turbines	Partial evidence	Newton Abbot, United KingdomHQ checked Sep 17, 2026	201-500	193 contacts →
	Partial evidence “Centrax Gas Turbines manufacture gas turbine-powered generator sets ranging from 3.9 MW to 15 MW.” Source: RevenueBase Database · checked Sep 17, 2026
21	Perfect House Private Limited - India	Partial evidence	Mumbai, IndiaHQ checked Sep 17, 2026	201-500	191 contacts →
	Partial evidence “Whenever & wherever power supply has to be delivered rapidly & reliably, PERFECT, provides the optimal answer with its vast array of Products.” Source: RevenueBase Database · checked Sep 17, 2026
22	Uttamenergy Limited	Partial evidence	Pune, IndiaHQ checked Sep 17, 2026	201-500	170 contacts →
	Partial evidence “Uttamenergy (India) aims to be a leading energy equipment and solutions provider.” Source: RevenueBase Database · checked Sep 17, 2026
23	Emsa Generator	Indirect evidence	Sancaktepe, TürkiyeHQ checked Sep 17, 2026	201-500	166 contacts →
	Indirect evidence “EMSA is one of the biggest generator company in Turkey.” Source: RevenueBase Database · checked Sep 17, 2026
24	BRG Brasil Geradores	Indirect evidence	Anápolis, BrazilHQ checked Sep 17, 2026	201-500	160 contacts →
	Indirect evidence “Há mais de 20 anos de mercado com experiência em fabricação e instalação de Grupos Geradores.” Source: RevenueBase Database · checked Sep 17, 2026
25	Ojus Power And Technologies Private Limited	Strong evidence	Bangalore, IndiaHQ checked Sep 17, 2026	51-200	152 contacts →
	Strong evidence “OJUS Power and Technologies Pvt Limited (OJUS) is an original equipment manufacturer of diesel generator (DG) sets.” Source: RevenueBase Database · checked Sep 17, 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: power generation equipment manufacturers. 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 power generation equipment manufacturers.
Partial evidence: Its own public description names part of power generation equipment manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name power generation equipment manufacturers. 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 1,194 power generation equipment manufacturers worldwide

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Power generation equipment manufacturers worldwide at a glance

As of Sep 17, 2026

34.8%Verified-email coverage

73.3Average contacts per company

11-50Median size (employees)

2.3%Largest-city concentration · Istanbul

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

357

11-50

406

51-200

286

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 power generation equipment manufacturers, 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: 12 countries, largest first: India, the United States, the United Kingdom, Brazil, Italy, Türkiye, Germany, Spain, Canada, Mexico and 2 more. Country and city lists for power generation equipment manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “power generation equipment manufacturers”. 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 power generation equipment manufacturers), 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 power generation equipment manufacturers, 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, 30,466 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 17, 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.

Power generation equipment manufacturers by location

12 lists · largest first

Every Power generation equipment manufacturers 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 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 power generation equipment manufacturers, 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 power generation equipment manufacturers are there worldwide?

RevenueBase identified 1,194 power generation equipment manufacturers 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?

Siemens Energy, headquartered in Munich, tops this list with the largest team on record.

Which country has the most power generation equipment manufacturers?

India leads with 315 companies, followed by the United States (254) and the United Kingdom (124). Every power generation equipment manufacturers list by country and city is linked on this page.

Which city has the most power generation equipment manufacturers?

Istanbul leads with 27 headquartered companies, followed by Houston (26) and Bangalore (25).

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 30,466 verified decision-maker contacts tracked across these 1,194 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 17, 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.