Company lists · Data refreshed September 2026

Top 25 Custom switchgear manufacturers worldwide

Name: Custom switchgear manufacturers worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 8,824 companies tracked

RevenueBase identified 8,824 custom switchgear manufacturers worldwide as of September 2026 and tracks 141,838 professional contacts across them, including 30,913 with verified work emails. India is the largest market and Bangalore the largest hub.

This list covers custom switchgear 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 30, 2026. Country and city lists for custom switchgear 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 30, 2026 86% judged on-target in blind review

8,824Companies

141,838Contacts tracked

30,913Verified emails

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The 25 largest custom switchgear manufacturers worldwide

Ranked by team size

Top 25 of 8,824 custom switchgear manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to custom switchgear 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	Schweitzer Engineering Laboratories SEL	Partial evidence	Pullman, WA, United StatesHQ checked Sep 30, 2026	5,001-10,000	6,489 contacts →
	Partial evidence “SEL is a globally recognized designer and manufacturer of products and solutions that make electric power safer, more reliable, and more economical.” Source: RevenueBase Database · checked Sep 30, 2026
2	C&s Electric LTD	Indirect evidence	New Delhi, IndiaHQ checked Sep 30, 2026	5,001-10,000	2,773 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
3	Powell	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	2,561 contacts →
	Indirect evidence “Powell is hiring- Powell is dedicated to improving people’s lives by providing reliable power distribution systems in every market we serve.” Source: RevenueBase Database · checked Sep 30, 2026
4	Lauritz Knudsen Electrical & Automation	Indirect evidence	Mumbai, IndiaHQ checked Sep 30, 2026	10001+	2,287 contacts →
	Indirect evidence “Lauritz Knudsen Electrical and Automation is a pioneering electrical and automation brand with a rich legacy of over 70 years in India.” Source: RevenueBase Database · checked Sep 30, 2026
5	Lucy Electric	Indirect evidence	Thame, United KingdomHQ checked Sep 30, 2026	1,001-5,000	1,238 contacts →
	Indirect evidence “Lucy Electric is a leader in secondary power distribution solutions with over 100 years’ industry experience.” Source: RevenueBase Database · checked Sep 30, 2026
6	Nidec Conversion	Partial evidence	Cinisello Balsamo, ItalyHQ checked Sep 30, 2026	1,001-5,000	1,180 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
7	Square D By Schneider Electric	Partial evidence	United StatesHQ checked Sep 30, 2026	10001+	1,152 contacts →
	Partial evidence “Square D Company manufactures and markets electrical power distribution and control systems and services.” Source: RevenueBase Database · checked Sep 30, 2026
8	Hubbell Power Systems	Partial evidence	Columbia, SC, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,079 contacts →
	Partial evidence “Hubbell Power Systems (HPS) designs and manufactures a wide variety of electric power transmission, distribution, substation, underground, OEM, and communications products used by…” Source: RevenueBase Database · checked Sep 30, 2026
9	Ormazabal	Strong evidence	Derio, SpainHQ checked Sep 30, 2026	1,001-5,000	1,014 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 30, 2026
10	Industrial Electric Mfg. IEM	Partial evidence	Fremont, CA, United StatesHQ checked Sep 30, 2026	1,001-5,000	969 contacts →
	Partial evidence “Industrial Electric Mfg.(IEM) is the largest independent full-line manufacturer of electrical distribution equipment and integrated power systems in the U.S.” Source: RevenueBase Database · checked Sep 30, 2026
11	Mitsubishi Electric Power Products, INC	Indirect evidence	Warrendale, PA, United StatesHQ checked Sep 30, 2026	1,001-5,000	967 contacts →
	Indirect evidence “Mitsubishi Electric Power Products, Inc.(MEPPI) is a leading U.S.” Source: RevenueBase Database · checked Sep 30, 2026
12	Dashiell Corporation	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	940 contacts →
	Indirect evidence “Dashiell is a leading national provider of technical services to the electric utility, power generation, industrial, renewable and energy industries.” Source: RevenueBase Database · checked Sep 30, 2026
13	Vijai Electricals Limited, Hyderabad	Indirect evidence	Hyderabad, IndiaHQ checked Sep 30, 2026	5,001-10,000	920 contacts →
	Indirect evidence “Vijai Electricals Ltd.” Source: RevenueBase Database · checked Sep 30, 2026
14	Vashi Integrated Solutions	Indirect evidence	Turbhe, IndiaHQ checked Sep 30, 2026	1,001-5,000	898 contacts →
	Indirect evidence “Founded in 1978 as Vashi Electricals, Vashi Integrated Solutions Limited has evolved into one of India’s leading technology-enabled industrial procurement partners.” Source: RevenueBase Database · checked Sep 30, 2026
15	Astor A.Ş	Indirect evidence	Ankara, TürkiyeHQ checked Sep 30, 2026	1,001-5,000	839 contacts →
	Indirect evidence “Astor Enerji is an innovative company leading the electromechanical manufacturing industry sector by manufacturing and selling transformers with its knowledge of nearly 40 years…” Source: RevenueBase Database · checked Sep 30, 2026
16	Anord Mardix	Indirect evidence	Dundalk, United StatesHQ checked Sep 30, 2026	1,001-5,000	836 contacts →
	Indirect evidence “Anord Mardix, a Flex company, is the global leader in critical power distribution and protection.” Source: RevenueBase Database · checked Sep 30, 2026
17	Flanders	Indirect evidence	Evansville, IN, United StatesHQ checked Sep 30, 2026	501-1,000	789 contacts →
	Indirect evidence “FLANDERS, Leverage our legacy.” Source: RevenueBase Database · checked Sep 30, 2026
18	AL Ahleia Switchgear Co. Kscc	Indirect evidence	Sabhan, KuwaitHQ checked Sep 30, 2026	1,001-5,000	708 contacts →
	Indirect evidence “Established in 1982 by Sayed Hamid Behbehani & Sons, Kuwait.* First Kuwaiti company to be awarded with ISO 9001 back in 1995 by DNV.* Company certified for ISO/TS 29001:2010…” Source: RevenueBase Database · checked Sep 30, 2026
19	Kirloskar Electric Co. LTD	Partial evidence	Bangalore, IndiaHQ checked Sep 30, 2026	1,001-5,000	621 contacts →
	Partial evidence “Kirloskar Electric Company Limited (KEC) is one of India 's leading manufacturers of electrical and power equipment.” Source: RevenueBase Database · checked Sep 30, 2026
20	Bajel Projects LTD	Indirect evidence	Mumbai, IndiaHQ checked Sep 30, 2026	501-1,000	601 contacts →
	Indirect evidence “Bajel Projects Limited is a leading company in the business of power infrastructure, with a strong presence in the Power Transmission and Power Distribution sectors.” Source: RevenueBase Database · checked Sep 30, 2026
21	Transformers & Rectifiers India LTD	Partial evidence	Ahmedabad, IndiaHQ checked Sep 30, 2026	1,001-5,000	580 contacts →
	Partial evidence “Transformer & Rectifier (India) Limited (TARIL) is one of India’s leading transformer manufacturers, with over four decades of engineering excellence and a strong global presence.” Source: RevenueBase Database · checked Sep 30, 2026
22	Wholesale Electric Supply Co. Of Houston, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	501-1,000	544 contacts →
	Indirect evidence “Wholesale Electric Supply Company of Houston, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
23	Energypac Engineering	Indirect evidence	Dhaka, BangladeshHQ checked Sep 30, 2026	1,001-5,000	520 contacts →
	Indirect evidence “In operation for more than four decades, Energypac Engineering Limited stands as the premier entity in Bangladesh for designing and manufacturing power solutions.” Source: RevenueBase Database · checked Sep 30, 2026
24	Resa Power	Indirect evidence	Houston, TX, United StatesHQ checked Sep 30, 2026	1,001-5,000	511 contacts →
	Indirect evidence “RESA Power is your ONE-STOP for all of your power needs.” Source: RevenueBase Database · checked Sep 30, 2026
25	EC Electric	Indirect evidence	Portland, OR, United StatesHQ checked Sep 30, 2026	1,001-5,000	490 contacts →
	Indirect evidence “Our lives function on a power grid.” Source: RevenueBase Database · checked Sep 30, 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: custom switchgear 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 custom switchgear manufacturers.
Partial evidence: Its own public description names part of custom switchgear manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name custom switchgear 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 8,824 custom switchgear manufacturers worldwide

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Custom switchgear manufacturers worldwide at a glance

As of Sep 30, 2026

21.8%Verified-email coverage

16.1Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Bangalore

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

2,633

11-50

3,508

51-200

1,824

201-500

534

501-1,000

148

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 custom switchgear 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: Every country. Country and city lists for custom switchgear manufacturers are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “custom switchgear 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 custom switchgear 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 custom switchgear 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, 30,913 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 30, 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.

Custom switchgear manufacturers by location

38 lists · largest first

Every Custom switchgear 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 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 custom switchgear 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 custom switchgear manufacturers are there worldwide?

RevenueBase identified 8,824 custom switchgear 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?

Schweitzer Engineering Laboratories SEL, headquartered in Pullman, tops this list with the largest team on record.

Which country has the most custom switchgear manufacturers?

India leads with 1,425 companies, followed by the United States (716) and Brazil (582). Every custom switchgear manufacturers list by country and city is linked on this page.

Which city has the most custom switchgear manufacturers?

Bangalore leads with 94 headquartered companies, followed by Chennai (79) and Ahmedabad (74).

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 30,913 verified decision-maker contacts tracked across these 8,824 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 30, 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.