Company lists · Data refreshed October 2026

Top 25 Power system suppliers worldwide

Name: Power system suppliers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 29, 2026 10,627 companies tracked

RevenueBase identified 10,627 company matches for power system suppliers worldwide as of October 2026 and tracks 394,915 professional contacts across them, including 94,977 with verified work emails. India is the largest market and Dhaka the largest hub.

This list covers company matches for power system 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 system 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

10,627Companies

394,915Contacts tracked

94,977Verified emails

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The 25 largest power system suppliers worldwide

Ranked by team size

Top 25 of 10,627 company matches for power system 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Hitachi Energy	Exact match	Zurich, SwitzerlandHQ recorded Oct 29, 2026	10001+	32,351 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 · Oct 29, 2026 · View company records in RevenueBase
2	WEG	Exact match	Jaraguá Do Sul, BrazilHQ recorded Oct 29, 2026	10001+	19,621 contacts →
	Exact match “Founded in 1961, WEG is a global electro-electronic equipment company, operating in the capital goods sector a with focus on electric motors, gearboxes and drives and controls…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
3	GE Power	Exact match	Schenectady, NY, United StatesHQ recorded Oct 29, 2026	10001+	16,121 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
4	Tata Power	Exact match	Mumbai, IndiaHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
5	Nexans	Exact match	Courbevoie, FranceHQ recorded Oct 29, 2026	10001+	6,665 contacts →
	Exact match “For over a century, Nexans has played a crucial role in the electrification of the planet and is committed to electrifying the future.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
6	Toshiba	Exact match	Irvine, CA, United StatesHQ recorded Oct 29, 2026	n/a	6,305 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 · Oct 29, 2026 · View company records in RevenueBase
7	CG Power And Industrial Solutions Limited	Exact match	Mumbai, IndiaHQ recorded Oct 29, 2026	1,001-5,000	4,985 contacts →
	Exact match “CG Power and Industrial Solutions Limited is an engineering conglomerate headquartered in Mumbai, India.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
8	Hubbell Incorporated	Exact match	Shelton, CT, United StatesHQ recorded Oct 29, 2026	10001+	4,366 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 · Oct 29, 2026 · View company records in RevenueBase
9	Fieldcore	Exact match	Atlanta, GA, United StatesHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
10	Voith Hydro	Exact match	Heidenheim, GermanyHQ recorded Oct 29, 2026	5,001-10,000	3,510 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
11	Socomec Group	Exact match	Benfeld, FranceHQ recorded Oct 29, 2026	1,001-5,000	2,917 contacts →
	Exact match “Founded in 1922, SOCOMEC is an independent industrial group with a workforce of 4800 experts spread over 30 subsidiaries in the world.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
12	C&s Electric LTD	Exact match	New Delhi, IndiaHQ recorded Oct 29, 2026	5,001-10,000	2,819 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
13	Powell	Exact match	Houston, TX, United StatesHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
14	Ansaldo Energia	Exact match	Genoa, ItalyHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
15	Ingeteam	Exact match	Zamudio, SpainHQ recorded Oct 29, 2026	1,001-5,000	2,638 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
16	Lauritz Knudsen Electrical & Automation	Exact match	Mumbai, IndiaHQ recorded Oct 29, 2026	10001+	2,389 contacts →
	Exact match “Lauritz Knudsen Electrical and Automation is a pioneering electrical and automation brand with a rich legacy of over 70 years in India.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
17	Rexel France	Exact match	Paris, FranceHQ recorded Oct 29, 2026	5,001-10,000	2,380 contacts →
	Exact match “Rexel leader de la distribution de solutions d’électrification et de la performance énergétique.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
18	Innio Group	Exact match	Munich, GermanyHQ recorded Oct 29, 2026	1,001-5,000	2,332 contacts →
	Exact match “INNIO Group is a global distributed energy solutions provider that delivers reliable, flexible, transient, decentralized, modular and efficient power.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
19	Areva T&d	Exact match	92084 Paris - La Défense, FranceHQ recorded Oct 29, 2026	10001+	2,102 contacts →
	Exact match “One of the top three global players in the transmission and distribution of energy, AREVA T&D offers solutions to bring electricity from the source onto the power network.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
20	Omexom	Exact match	Nanterre, FranceHQ recorded Oct 29, 2026	5,001-10,000	2,023 contacts →
	Exact match “With today's global energy sector undergoing constant change, Omexom works with its clients in delivering on the promises of the energy transition.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
21	Prolec Energy	Exact match	Apodaca, MexicoHQ recorded Oct 29, 2026	5,001-10,000	1,999 contacts →
	Exact match “Prolec has more than fifty years of experience in the creation of comprehensive solutions to meet the needs of power generation, transmission, and distribution.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
22	Engelmig Energia	Exact match	Belo Horizonte, BrazilHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
23	Çalık Enerji	Exact match	İstanbul, TürkiyeHQ recorded Oct 29, 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 29, 2026 · View company records in RevenueBase
24	Raychem RPG P LTD	Exact match	Thane, IndiaHQ recorded Oct 29, 2026	501-1,000	1,370 contacts →
	Exact match “Every transformation begins with a connection, the kind that turns ideas into impact, energy into progress, & possibilities into reality.” Recorded in the RevenueBase company graph · Oct 29, 2026 · View company records in RevenueBase
25	Industrial Electric Mfg. IEM	Exact match	Fremont, CA, United StatesHQ recorded Oct 29, 2026	1,001-5,000	1,274 contacts →
	Exact match “Industrial Electric Mfg.(IEM) is the largest independent full-line manufacturer of electrical distribution equipment and integrated power systems in the U.S.” Recorded in the RevenueBase company graph · Oct 29, 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 “power system suppliers”. 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 10,627 power system suppliers worldwide

See the full list, filter by size, metro and specialty, and access 94,977 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power system suppliers worldwide at a glance

As of Oct 29, 2026

24.0%Verified-email coverage

37.2Average contacts per company

11-50Median size (employees)

0.8%Largest-city concentration · Dhaka

Oct 29, 2026Page data refreshed

Companies by employee count

1-10

3,216

11-50

4,056

51-200

1,998

201-500

706

501-1,000

278

1,001-5,000

232

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 power system suppliers are linked below.
What qualifies: Company records worldwide whose business descriptions match “power system 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 94,977 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 system suppliers by location

57 lists · largest first

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

How many power system suppliers are there worldwide?

RevenueBase identified 10,627 company matches for power system 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?

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

Which country has the most power system suppliers?

India leads with 969 companies, followed by the United States (919) and Brazil (695). Every power system suppliers list by country and city is linked on this page.

Which city has the most power system suppliers?

Dhaka leads with 83 company records, followed by Istanbul (74) and Sao Paulo (72).

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 94,977 professional contacts with verified work emails tracked across these 10,627 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.