Company lists · Data refreshed October 2026

Top 25 Electrical power distribution enclosures suppliers based in the United States

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

Compiled by the RevenueBase Data Team Data refreshed Oct 25, 2026 773 companies tracked

RevenueBase identified 773 company matches for electrical power distribution enclosures suppliers associated with the United States as of October 2026 and tracks 43,754 professional contacts across them, including 14,525 with verified work emails. Houston is the largest hub.

This list covers company matches for electrical power distribution enclosures suppliers associated with the United States, 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 25, 2026.

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 25, 2026 How this list was built

773Companies

43,754Contacts tracked

14,525Verified emails

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The 25 largest electrical power distribution enclosures suppliers based in the United States

Ranked by team size

Top 25 of 773 company matches for electrical power distribution enclosures suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 25, 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	NVENT	Exact match	St Louis Park, MN, United StatesHQ recorded Oct 25, 2026	10001+	3,276 contacts →
	Exact match “nVent is a leading global provider of electrical connection and protection solutions.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
2	Powell	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
3	Electrical Components International	Exact match	Southfield, MI, United StatesHQ recorded Oct 25, 2026	10001+	2,260 contacts →
	Exact match “Founded in 1953, Electrical Components International (ECI) is one of the world’s leading suppliers of electrical distribution systems, control box assemblies, and other critical…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
4	Rexel USA	Exact match	Dallas, TX, United StatesHQ recorded Oct 25, 2026	10001+	2,131 contacts →
	Exact match “Together, we’re delivering the power of a global brand Millions of US electrical customers trust the expertise, resources and relationships of Rexel Holdings USA.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
5	Atkore	Exact match	Harvey, IL, United StatesHQ recorded Oct 25, 2026	5,001-10,000	1,583 contacts →
	Exact match “Atkore is a leading manufacturer of electrical products for commercial, industrial, data center, telecommunications, and solar applications.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
6	Industrial Electric Mfg. IEM	Exact match	Fremont, CA, United StatesHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
7	Mitsubishi Electric Power Products, INC	Exact match	Warrendale, PA, United StatesHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
8	Rittal LLC	Exact match	Schaumburg, IL, United StatesHQ recorded Oct 25, 2026	501-1,000	967 contacts →
	Exact match “Rittal LLC is the U.S.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
9	Maclean Power Systems	Exact match	Fort Mill, SC, United StatesHQ recorded Oct 25, 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 25, 2026 · View company records in RevenueBase
10	Capital Electric	Exact match	Upper Marlboro, MD, United StatesHQ recorded Oct 25, 2026	501-1,000	612 contacts →
	Exact match “At Capital Electric Supply, our mission is to be The Electrical Distributor of Choice for our customers, our employees, and our suppliers.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
11	Viking Electric	Exact match	Minneapolis, MN, United StatesHQ recorded Oct 25, 2026	501-1,000	595 contacts →
	Exact match “Viking Electric was founded in 1964 in St.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
12	Summit Electric Supply	Exact match	Albuquerque, NM, United StatesHQ recorded Oct 25, 2026	501-1,000	580 contacts →
	Exact match “Summit Electric Supply is an independent, privately held wholesale distributor of industrial electrical equipment and supplies ranging from basic commodities to sophisticated…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
13	Irby CO	Exact match	Jackson, MS, United StatesHQ recorded Oct 25, 2026	501-1,000	576 contacts →
	Exact match “Irby is a leading distributor of Electrical Supplies & Services.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
14	Electrical Engineering And Equipment	Exact match	Windsor Heights, IA, United StatesHQ recorded Oct 25, 2026	201-500	567 contacts →
	Exact match “Established in 1920, Electrical Engineering & Equipment Company known as 3E, is an industry leader with diverse capabilities.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
15	Wholesale Electric Supply Co. Of Houston, INC	Exact match	Houston, TX, United StatesHQ recorded Oct 25, 2026	501-1,000	560 contacts →
	Exact match “Wholesale Electric Supply Company of Houston, Inc.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
16	Cooper Electric	Exact match	Cranbury, NJ, United StatesHQ recorded Oct 25, 2026	1,001-5,000	547 contacts →
	Exact match “Cooper Electric proudly serves New Jersey, New York, Pennsylvania, and Delaware with expert electrical supply, service, and solutions.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
17	Burndy	Exact match	Manchester, NH, United StatesHQ recorded Oct 25, 2026	501-1,000	522 contacts →
	Exact match “Established in 1924, BURNDY, a Hubbell brand, is a global manufacturer of connectors, fittings, tools, and grounding and bonding solutions for electrical utilities, commercial…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
18	Main Electric Supply CO	Exact match	Santa Ana, CA, United StatesHQ recorded Oct 25, 2026	501-1,000	372 contacts →
	Exact match “Our Growth With locations spanning from Northern California to San Diego, Reno to Las Vegas and a full fleet of drivers, we can help expand your reach into new markets.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
19	United Electric Supply	Exact match	New Castle, DE, United StatesHQ recorded Oct 25, 2026	201-500	359 contacts →
	Exact match “Headquartered in New Castle, Delaware, with locations in Delaware, Pennsylvania, New Jersey, Maryland and Virginia, United Electric is a nationally recognized, 100% employee-owned…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
20	Northeast Electrical	Exact match	Brockton, MA, United StatesHQ recorded Oct 25, 2026	201-500	351 contacts →
	Exact match “Our Story NorthEast was founded in 1998 when The Sonepar Group made its first US acquisition, purchasing two Boston-based electrical supply branches.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
21	Global Power Components	Exact match	Milwaukee, WI, United StatesHQ recorded Oct 25, 2026	501-1,000	318 contacts →
	Exact match “Global Power Components has been manufacturing power generation accessories since 1996.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
22	Charles Industries, An Amphenol Company	Exact match	Schaumburg, IL, United StatesHQ recorded Oct 25, 2026	501-1,000	316 contacts →
	Exact match “Charles Industries, LLC is a diversified manufacturing and technology company serving Wireline, Wireless, Broadband Cable/MSO, Utilities (Energy), and Industrial markets.” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
23	Tesco Controls	Exact match	Sacramento, CA, United StatesHQ recorded Oct 25, 2026	201-500	303 contacts →
	Exact match “Tesco Controls, a UFT Company, is a full service systems integrator and original equipment manufacturer specializing in the WATER/WASTEWATER, TRANSPORTATION and ELECTRIC UTILITY…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
24	Colonial Electric Supply	Exact match	King Of Prussia, PA, United StatesHQ recorded Oct 25, 2026	501-1,000	302 contacts →
	Exact match “We distribute electrical products and industrial supplies, such as lighting, cable, conduit, connectors and terminals, fiber-optic hardware, racks and cabinets, lubricants, and…” Recorded in the RevenueBase company graph · Oct 25, 2026 · View company records in RevenueBase
25	Maysteel Industries LLC	Exact match	Allenton, WI, United StatesHQ recorded Oct 25, 2026	501-1,000	278 contacts →
	Exact match “At Maysteel, we support supply chain and procurement leaders with scalable fabrication solutions for data centers and critical infrastructure, including custom enclosures, server…” Recorded in the RevenueBase company graph · Oct 25, 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 power distribution enclosures 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 773 electrical power distribution enclosures suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 14,525 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Electrical power distribution enclosures suppliers based in the United States at a glance

As of Oct 25, 2026

33.2%Verified-email coverage

56.6Average contacts per company

11-50Median size (employees)

4.7%Largest-city concentration · Houston

Oct 25, 2026Page data refreshed

Companies by employee count

1-10

224

11-50

274

51-200

159

201-500

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 773 companies.

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.
What qualifies: Company records associated with the United States whose business descriptions match “electrical power distribution enclosures 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 14,525 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 25, 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 power distribution enclosures suppliers by metro

Electrical power distribution enclosures suppliers in Houston36

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 power distribution enclosures suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many electrical power distribution enclosures suppliers are there based in the United States?

RevenueBase identified 773 company matches for electrical power distribution enclosures suppliers associated with the United States 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?

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

Which city has the most electrical power distribution enclosures suppliers?

Houston leads with 36 company records, followed by San Jose (9) and Los Angeles (8).

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 14,525 professional contacts with verified work emails tracked across these 773 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 25, 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.