Company lists · Data refreshed September 2026

Top 25 Industrial power equipment suppliers based in the United States

Name: Industrial power equipment suppliers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 2,517 companies tracked

RevenueBase identified 2,517 industrial power equipment suppliers headquartered in the United States as of September 2026 and tracks 72,455 professional contacts across them, including 25,790 with verified work emails. Houston is the largest hub.

This list covers industrial power equipment suppliers headquartered in the United States, 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.

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

2,517Companies

72,455Contacts tracked

25,790Verified emails

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The 25 largest industrial power equipment suppliers based in the United States

Ranked by team size

Top 25 of 2,517 industrial power equipment suppliers based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial power equipment suppliers: 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	Fieldcore	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	10001+	3,700 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
2	Powell	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,561 contacts →
	Partial 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 17, 2026
3	NAES	Partial evidence	Issaquah, WA, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,956 contacts →
	Partial evidence “NAES is the power generation industry’s largest independent services provider, with more than 40 years of experience managing risk and turning it into profits.” Source: RevenueBase Database · checked Sep 17, 2026
4	Power Plant Services	Strong evidence	Melrose Park, IL, United StatesHQ checked Sep 17, 2026	201-500	1,463 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
5	Gexpro	Indirect evidence	Shelton, CT, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,266 contacts →
	Indirect evidence “Gexpro is part of the Rexel family of business which together form one of the world’s largest electrical distributors.” Source: RevenueBase Database · checked Sep 17, 2026
6	Shermco Industries	Partial evidence	Irving, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	1,221 contacts →
	Partial evidence “Shermco Industries is a provider of safe, reliable testing, repair, professional training, electrical outage planning, maintenance and analysis of rotating apparatus and…” Source: RevenueBase Database · checked Sep 17, 2026
7	PIC Group, INC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	201-500	1,107 contacts →
	Partial evidence “PIC Group, Inc, established in 1988 and headquartered in Atlanta, GA, is a global provider of service solutions to the power generation industry.” Source: RevenueBase Database · checked Sep 17, 2026
8	Hubbell Power Systems	Partial evidence	Columbia, SC, United StatesHQ checked Sep 17, 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 17, 2026
9	Industrial Electric Mfg. IEM	Strong evidence	Fremont, CA, United StatesHQ checked Sep 17, 2026	1,001-5,000	969 contacts →
	Strong 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 17, 2026
10	Mitsubishi Electric Power Products, INC	Partial evidence	Warrendale, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	967 contacts →
	Partial evidence “Mitsubishi Electric Power Products, Inc.(MEPPI) is a leading U.S.” Source: RevenueBase Database · checked Sep 17, 2026
11	Dashiell Corporation	Strong evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	940 contacts →
	Strong 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 17, 2026
12	Mcnaughton-Mckay Electric Company	Indirect evidence	Madison Heights, MI, United StatesHQ checked Sep 17, 2026	501-1,000	819 contacts →
	Indirect evidence “McNaughton-McKay is exceeding customer expectations during every interaction and transaction.” Source: RevenueBase Database · checked Sep 17, 2026
13	Flanders	Indirect evidence	Evansville, IN, United StatesHQ checked Sep 17, 2026	501-1,000	789 contacts →
	Indirect evidence “FLANDERS, Leverage our legacy.” Source: RevenueBase Database · checked Sep 17, 2026
14	PAR Electrical Contractors, LLC	Indirect evidence	Kansas City, MO, United StatesHQ checked Sep 17, 2026	1,001-5,000	606 contacts →
	Indirect evidence “PAR, a Quanta Services company, offers a full range of construction services for substations, overhead and underground distribution and transmission lines, engineering, design…” Source: RevenueBase Database · checked Sep 17, 2026
15	OTC Industrial Technologies	Partial evidence	Columbus, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	587 contacts →
	Partial evidence “Established in 1963, OTC Industrial Technologies is one of the largest industrial distributors and service providers in the United States.” Source: RevenueBase Database · checked Sep 17, 2026
16	Capital Electric	Partial evidence	Upper Marlboro, MD, United StatesHQ checked Sep 17, 2026	501-1,000	586 contacts →
	Partial evidence “At Capital Electric Supply, our mission is to be The Electrical Distributor of Choice for our customers, our employees, and our suppliers.” Source: RevenueBase Database · checked Sep 17, 2026
17	Brahma Group, INC	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 17, 2026	1,001-5,000	581 contacts →
	Partial evidence “Brahma Group, Inc.(Brahma) is a full service project management and industrial construction company, with active projects nationwide.” Source: RevenueBase Database · checked Sep 17, 2026
18	Summit Electric Supply	Strong evidence	Albuquerque, NM, United StatesHQ checked Sep 17, 2026	501-1,000	559 contacts →
	Strong evidence “Summit Electric Supply is an independent, privately held wholesale distributor of industrial electrical equipment and supplies ranging from basic commodities to sophisticated…” Source: RevenueBase Database · checked Sep 17, 2026
19	Wholesale Electric Supply Co. Of Houston, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	501-1,000	544 contacts →
	Indirect evidence “Wholesale Electric Supply Company of Houston, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
20	Saber Power	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	521 contacts →
	Partial evidence “Saber Power Services, a portfolio company of Greenbelt Capital Partners, is a fully integrated electrical power system services firm providing end-to-end solutions across utility…” Source: RevenueBase Database · checked Sep 17, 2026
21	Resa Power	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	511 contacts →
	Partial evidence “RESA Power is your ONE-STOP for all of your power needs.” Source: RevenueBase Database · checked Sep 17, 2026
22	EC Electric	Partial evidence	Portland, OR, United StatesHQ checked Sep 17, 2026	1,001-5,000	490 contacts →
	Partial evidence “Our lives function on a power grid.” Source: RevenueBase Database · checked Sep 17, 2026
23	Babcock Power	Partial evidence	Danvers, MA, United StatesHQ checked Sep 17, 2026	501-1,000	476 contacts →
	Partial evidence “Finding a single capable partner to support both large- and small-scale power generation needs can be challenging.” Source: RevenueBase Database · checked Sep 17, 2026
24	Asco Power Technologies	Partial evidence	Florham Park, NJ, United StatesHQ checked Sep 17, 2026	1,001-5,000	468 contacts →
	Partial evidence “ASCO Power Technologies has provided power reliability solutions for more than 125 years.” Source: RevenueBase Database · checked Sep 17, 2026
25	Concentric Power Services	Strong evidence	Carrollton, TX, United StatesHQ checked Sep 17, 2026	1,001-5,000	426 contacts →
	Strong evidence “Concentric is the first national industrial power services organization delivering forklift and critical power as well as maintenance solutions that ensure uninterrupted…” 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: industrial power equipment suppliers. 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 industrial power equipment suppliers.
Partial evidence: Its own public description names part of industrial power equipment suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial power equipment suppliers. 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 2,517 industrial power equipment suppliers based in the United States

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Industrial power equipment suppliers based in the United States at a glance

As of Sep 17, 2026

35.6%Verified-email coverage

28.8Average contacts per company

11-50Median size (employees)

4.6%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

980

11-50

877

51-200

421

201-500

118

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 2,517 companies.

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 industrial power equipment suppliers, 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.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “industrial power equipment suppliers”. 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 industrial power equipment suppliers), 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 industrial power equipment suppliers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
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, 25,790 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.

Industrial power equipment suppliers by metro

Industrial power equipment suppliers in Houston117
Industrial power equipment suppliers in Miami27

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 industrial power equipment suppliers, 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 industrial power equipment suppliers are there based in the United States?

RevenueBase identified 2,517 industrial power equipment suppliers headquartered in the United States 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?

Fieldcore, headquartered in Atlanta, tops this list with the largest team on record.

Which city has the most industrial power equipment suppliers?

Houston leads with 117 headquartered companies, followed by Miami (27) and Dallas (17).

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 25,790 verified decision-maker contacts tracked across these 2,517 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.