Company lists · Data refreshed October 2026

Top 25 Electrical transmission equipment manufacturers worldwide

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

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 5,524 companies tracked

RevenueBase identified 5,524 company matches for electrical transmission equipment manufacturers worldwide as of October 2026 and tracks 194,384 professional contacts across them, including 51,357 with verified work emails. India is the largest market and Tehran the largest hub.

This list covers company matches for electrical transmission equipment manufacturers 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 12, 2026. Country and city lists for electrical transmission equipment manufacturers 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 12, 2026 How this list was built

5,524Companies

194,384Contacts tracked

51,357Verified emails

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The 25 largest electrical transmission equipment manufacturers worldwide

Ranked by team size

Top 25 of 5,524 company matches for electrical transmission equipment manufacturers worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 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 12, 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 12, 2026 · View company records in RevenueBase
2	Schweitzer Engineering Laboratories SEL	Exact match	Pullman, WA, United StatesHQ recorded Oct 12, 2026	5,001-10,000	6,798 contacts →
	Exact match “SEL is a globally recognized designer and manufacturer of products and solutions that make electric power safer, more reliable, and more economical.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Nexans	Exact match	Courbevoie, FranceHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
4	CG Power And Industrial Solutions Limited	Exact match	Mumbai, IndiaHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
5	Littelfuse	Exact match	Rosemont, IL, United StatesHQ recorded Oct 12, 2026	10001+	4,479 contacts →
	Exact match “Littelfuse, Inc.(NASDAQ: LFUS) is a diversified, industrial technology manufacturing company shaping solutions for the safe and efficient transfer of electrical energy.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	C&s Electric LTD	Exact match	New Delhi, IndiaHQ recorded Oct 12, 2026	5,001-10,000	2,819 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Powell	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
8	Areva T&d	Exact match	92084 Paris - La Défense, FranceHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
9	Prolec Energy	Exact match	Apodaca, MexicoHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
10	Raychem RPG P LTD	Exact match	Thane, IndiaHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
11	Industrial Electric Mfg. IEM	Exact match	Fremont, CA, United StatesHQ recorded Oct 12, 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 12, 2026 · View company records in RevenueBase
12	Lucy Electric	Exact match	Thame, United KingdomHQ recorded Oct 12, 2026	1,001-5,000	1,254 contacts →
	Exact match “Lucy Electric is a leader in secondary power distribution solutions with over 100 years’ industry experience.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Nidec Conversion	Exact match	Cinisello Balsamo, ItalyHQ recorded Oct 12, 2026	1,001-5,000	1,227 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 12, 2026 · View company records in RevenueBase
14	Bharat Bijlee LTD	Exact match	Mumbai, IndiaHQ recorded Oct 12, 2026	1,001-5,000	1,167 contacts →
	Exact match “Bharat Bijlee is a public-listed electrical engineering company headquartered in Mumbai, India.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Square D By Schneider Electric	Exact match	United StatesHQ recorded Oct 12, 2026	10001+	1,161 contacts →
	Exact match “Square D Company manufactures and markets electrical power distribution and control systems and services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Hubbell Power Systems	Exact match	Columbia, SC, United StatesHQ recorded Oct 12, 2026	1,001-5,000	1,114 contacts →
	Exact match “Hubbell Power Systems (HPS) designs and manufactures a wide variety of electric power transmission, distribution, substation, underground, OEM, and communications products used by…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Ormazabal	Exact match	Derio, SpainHQ recorded Oct 12, 2026	1,001-5,000	1,095 contacts →
	Exact match “We are experts in customized and high-tech electrical solutions for your challenges At Ormazabal we design and manufacture solutions aimed at digitalizing the electrical grid to…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Arteche	Exact match	Mungia, SpainHQ recorded Oct 12, 2026	1,001-5,000	1,071 contacts →
	Exact match “The Arteche Group, with 75 years of experience in the electric power industry, offers high-tech solutions and equipment, with a complete range of instrument transformers…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Sudhir Power LTD	Exact match	Gurgaon, IndiaHQ recorded Oct 12, 2026	1,001-5,000	1,036 contacts →
	Exact match “Sudhir Power Limited, established in 1973, is a leader in Diesel Gensets, Transformers, PSS, HT & LT panels, and Equipment rental services.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Mitsubishi Electric Power Products, INC	Exact match	Warrendale, PA, United StatesHQ recorded Oct 12, 2026	1,001-5,000	1,014 contacts →
	Exact match “Mitsubishi Electric Power Products, Inc.(MEPPI) is a leading U.S.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	Howard Industries	Exact match	Ellisville, MS, United StatesHQ recorded Oct 12, 2026	1,001-5,000	981 contacts →
	Exact match “Howard Industries is the leading manufacturer of liquid-filled distribution transformers for the utility and commercial/industrial markets.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	SAE Towers	Exact match	Houston, TX, United StatesHQ recorded Oct 12, 2026	1,001-5,000	973 contacts →
	Exact match “SAE Towers is one of the world’s largest producers of steel lattice towers for high-voltage power transmission.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Astor A.Ş	Exact match	Ankara, TürkiyeHQ recorded Oct 12, 2026	1,001-5,000	961 contacts →
	Exact match “Astor Enerji is an innovative company leading the electromechanical manufacturing industry sector by manufacturing and selling transformers with its knowledge of nearly 40 years…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Maclean Power Systems	Exact match	Fort Mill, SC, United StatesHQ recorded Oct 12, 2026	1,001-5,000	937 contacts →
	Exact match “MacLean Power Systems (MPS), headquartered in Fort Mill, SC, is LEADING THE WAY™ in delivering innovative, reliable, and resilient solutions for the electric utility…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Vijai Electricals Limited, Hyderabad	Exact match	Hyderabad, IndiaHQ recorded Oct 12, 2026	5,001-10,000	927 contacts →
	Exact match “Vijai Electricals Ltd.” Recorded in the RevenueBase company graph · Oct 12, 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 “electrical transmission equipment manufacturers”. 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 5,524 electrical transmission equipment manufacturers worldwide

See the full list, filter by size, metro and specialty, and access 51,357 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical transmission equipment manufacturers worldwide at a glance

As of Oct 12, 2026

26.4%Verified-email coverage

35.2Average contacts per company

11-50Median size (employees)

1.0%Largest-city concentration · Tehran

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

1,337

11-50

1,916

51-200

1,317

201-500

502

501-1,000

206

1,001-5,000

173

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 electrical transmission equipment manufacturers are linked below.
What qualifies: Company records worldwide whose business descriptions match “electrical transmission equipment manufacturers” 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 51,357 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 12, 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.

Electrical transmission equipment manufacturers by location

29 lists · largest first

Every Electrical transmission equipment manufacturers 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 “electrical transmission equipment manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical transmission equipment manufacturers are there worldwide?

RevenueBase identified 5,524 company matches for electrical transmission equipment manufacturers 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 electrical transmission equipment manufacturers?

India leads with 952 companies, followed by the United States (491) and Italy (291). Every electrical transmission equipment manufacturers list by country and city is linked on this page.

Which city has the most electrical transmission equipment manufacturers?

Tehran leads with 54 company records, followed by Bangalore (51) and Vadodara (51).

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 51,357 professional contacts with verified work emails tracked across these 5,524 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 12, 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.