Company lists · Data refreshed September 2026

Top 25 Distribution board manufacturers based in the United States

Name: Distribution board manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 701 companies tracked

RevenueBase identified 701 company matches for distribution board manufacturers associated with the United States as of September 2026 and tracks 28,976 professional contacts across them, including 8,890 with verified work emails. Houston is the largest hub.

This list covers company matches for distribution board manufacturers 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 September 30, 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 Sep 30, 2026 How this list was built

701Companies

28,976Contacts tracked

8,890Verified emails

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The 25 largest distribution board manufacturers based in the United States

Ranked by team size

Top 25 of 701 company matches for distribution board manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 Sep 30, 2026	10001+	2,968 contacts →
	Exact match “nVent is a leading global provider of electrical connection and protection solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	Powell	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	1,001-5,000	2,561 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 · Sep 30, 2026 · View company records in RevenueBase
3	Electrical Components International	Exact match	Southfield, MI, United StatesHQ recorded Sep 30, 2026	10001+	2,200 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 · Sep 30, 2026 · View company records in RevenueBase
4	Industrial Electric Mfg. IEM	Exact match	Fremont, CA, United StatesHQ recorded Sep 30, 2026	1,001-5,000	969 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 · Sep 30, 2026 · View company records in RevenueBase
5	Mitsubishi Electric Power Products, INC	Exact match	Warrendale, PA, United StatesHQ recorded Sep 30, 2026	1,001-5,000	967 contacts →
	Exact match “Mitsubishi Electric Power Products, Inc.(MEPPI) is a leading U.S.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Electrical Engineering And Equipment	Exact match	Windsor Heights, IA, United StatesHQ recorded Sep 30, 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 · Sep 30, 2026 · View company records in RevenueBase
7	Summit Electric Supply	Exact match	Albuquerque, NM, United StatesHQ recorded Sep 30, 2026	501-1,000	559 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 · Sep 30, 2026 · View company records in RevenueBase
8	Wholesale Electric Supply Co. Of Houston, INC	Exact match	Houston, TX, United StatesHQ recorded Sep 30, 2026	501-1,000	544 contacts →
	Exact match “Wholesale Electric Supply Company of Houston, Inc.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Asco Power Technologies	Exact match	Florham Park, NJ, United StatesHQ recorded Sep 30, 2026	1,001-5,000	468 contacts →
	Exact match “ASCO Power Technologies has provided power reliability solutions for more than 125 years.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Revere Electric Supply	Exact match	Mokena, IL, United StatesHQ recorded Sep 30, 2026	201-500	275 contacts →
	Exact match “Revere Electric Supply is a 4th generation, family-owned, automation and electrical distributor that has been “Connecting People To Innovation Since 1919".” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Starr Electric Company, INC	Exact match	Greensboro, NC, United StatesHQ recorded Sep 30, 2026	501-1,000	268 contacts →
	Exact match “Established in 1928, Starr Electric Company, Inc.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Milbank Energy At Work	Exact match	Kansas City, MO, United StatesHQ recorded Sep 30, 2026	501-1,000	266 contacts →
	Exact match “Milbank provides the tools that empower life.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Crown Technical Systems	Exact match	Fontana, CA, United StatesHQ recorded Sep 30, 2026	201-500	241 contacts →
	Exact match “Crown Technical Systems, a Flex company, is headquartered in Fontana, California, with additional production and engineering facilities in Dallas, Texas, and Ontario, Canada.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	Systems Control	Exact match	Iron Mountain, MI, United StatesHQ recorded Sep 30, 2026	501-1,000	240 contacts →
	Exact match “Systems Control, a Hubbell brand, designs and manufactures turnkey control systems and control relays that are involved in the protection and control of transmission and…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Electro-Mechanical	Exact match	Bristol, VA, United StatesHQ recorded Sep 30, 2026	501-1,000	221 contacts →
	Exact match “Electro-Mechanical, LLC is a global leader in developing and manufacturing technologies used for electrical power distribution switching, power quality and power protection…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Superior Electric Great Lakes Company	Exact match	Auburn Hills, MI, United StatesHQ recorded Sep 30, 2026	51-200	219 contacts →
	Exact match “Setting a Superior Standard for Electrical Solutions Since 1991 Based out of Auburn Hills, Michigan and serving industries internationally, Superior Electric Great Lakes Company…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	Carling Technologies	Exact match	Plainville, CT, United StatesHQ recorded Sep 30, 2026	1,001-5,000	217 contacts →
	Exact match “As a global leader in circuit protection, switching, and power distribution, Carling Technologies, a Littelfuse brand, is dedicated to developing modern, innovative solutions that…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	QED	Exact match	Denver, CO, United StatesHQ recorded Sep 30, 2026	501-1,000	211 contacts →
	Exact match “Founded in Denver in 1987, QED aims to provide high-quality products and services to the electrical industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	Intermountain Electronics	Exact match	Price, UT, United StatesHQ recorded Sep 30, 2026	501-1,000	208 contacts →
	Exact match “IE provides custom-engineered, packaged equipment to industrial markets.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Echo Electric Supply	Exact match	Council Bluffs, IA, United StatesHQ recorded Sep 30, 2026	201-500	206 contacts →
	Exact match “Echo Electric Supply is a wholesale electrical distributor that supplies electrical parts, equipment, and services to the construction market and has been in business since 1950.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21	Maverick Power	Exact match	Mckinney, TX, United StatesHQ recorded Sep 30, 2026	201-500	205 contacts →
	Exact match “At Maverick Power, we are revolutionizing power solutions for businesses with a strong commitment to innovation, efficiency, and reliability.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	Quality Electrical Systems	Exact match	West Jordan, UT, United StatesHQ recorded Sep 30, 2026	501-1,000	169 contacts →
	Exact match “We’re an innovative company with countless years of combined experience in the industrial electrical industry.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	SAI Advanced Power Solutions, INC	Exact match	Franklin Park, IL, United StatesHQ recorded Sep 30, 2026	501-1,000	165 contacts →
	Exact match “For over 100 years, SAI (Switchboard Apparatus, Inc.) has supplied innovative and reliable equipment for electrical power distribution.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	Capital Electric Construction Co., INC	Exact match	Kansas City, KS, United StatesHQ recorded Sep 30, 2026	501-1,000	163 contacts →
	Exact match “Capital Electric has provided professional electrical contracting services since founded in 1957.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Saginaw Control And Engineering	Exact match	Saginaw, MI, United StatesHQ recorded Sep 30, 2026	201-500	152 contacts →
	Exact match “We are an electrical enclosure manufacturer founded in 1963.” Recorded in the RevenueBase company graph · Sep 30, 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 “distribution board 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 701 distribution board manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 8,890 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Distribution board manufacturers based in the United States at a glance

As of Sep 30, 2026

30.7%Verified-email coverage

41.3Average contacts per company

11-50Median size (employees)

4.3%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

245

11-50

258

51-200

127

201-500

501-1,000

1,001-5,000

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 701 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 “distribution board 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. 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 8,890 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 September 30, 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.

Distribution board manufacturers by metro

Distribution board manufacturers in Houston30

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 “distribution board manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many distribution board manufacturers are there based in the United States?

RevenueBase identified 701 company matches for distribution board manufacturers associated with the United States as of September 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 distribution board manufacturers?

Houston leads with 30 company records, followed by Los Angeles (9) and Charlotte (6).

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 8,890 professional contacts with verified work emails tracked across these 701 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 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 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.