Company lists · Data refreshed October 2026

Top 25 Plate circuit relays suppliers based in the United States

RevenueBase identified 55 company matches for plate circuit relays suppliers associated with the United States as of October 2026 and tracks 2,969 professional contacts across them, including 554 with verified work emails. Burlingame is the largest hub.

This list covers company matches for plate circuit relays 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 28, 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 28, 2026 How this list was built
55Companies
2,969Contacts tracked
554Verified emails
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The 25 largest plate circuit relays suppliers based in the United States

Ranked by team size
Top 25 of 55 company matches for plate circuit relays suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 28, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSouthfield, MI, United StatesHQ recorded Oct 28, 202610001+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 28, 2026 · View company records in RevenueBase
2Exact matchAddison, TX, United StatesHQ recorded Oct 28, 202610001+113 contacts →

Exact match

“NOARK Electric is a global manufacturer and supplier of low, medium and high voltage electrical components for industrial and commercial applications.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
3Exact matchMt. Prospect, IL, United StatesHQ recorded Oct 28, 202651-200113 contacts →

Exact match

“E-T-A Engineering Technology is the world’s leading manufacturer of circuit breakers for equipment and is the only resource for all circuit protection technologies: thermal…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
4Exact matchBurlington, NC, United StatesHQ recorded Oct 28, 202651-20049 contacts →

Exact match

“Southland Electrical Supply, An IPS Company, is a world class leader in Power Distribution and Low Voltage Motor Control.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
5Exact matchPompano Beach, FL, United StatesHQ recorded Oct 28, 202611-5037 contacts →

Exact match

“Song Chuan is a world class manufacturer of power electromechanical relays with over 50 years of experience.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
6Exact matchSanta Fe Springs, CA, United StatesHQ recorded Oct 28, 202611-5036 contacts →

Exact match

“We're in what we call the "Need It Now" business, because that's what we do for our commercial and industrial customers who need circuit breakers or other electrical protection…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
7Exact matchRogers, MN, United StatesHQ recorded Oct 28, 2026501-1,00031 contacts →

Exact match

“CIT Relay & Switch, located in greater Minneapolis, MN, is a designer and manufacturer of quality Electromechanical Relays, Solid State Relays and Electromechanical Switches.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
8Exact matchCarpinteria, CA, United StatesHQ recorded Oct 28, 202611-5016 contacts →

Exact match

“Rincon Power is a leading supplier of high-performance contactors, relays, and switches designed to meet the needs of an electrified future.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
9Exact matchOakland, NJ, United StatesHQ recorded Oct 28, 202611-5014 contacts →

Exact match

“Relay Specialties is one of the world's largest distributors of industrial electronic components.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
10Exact matchDenton, TX, United StatesHQ recorded Oct 28, 20261-1012 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
11Exact matchSanta Monica, CA, United StatesHQ recorded Oct 28, 202651-20011 contacts →

Exact match

“Master International, headquartered in Santa Monica, CA, is the parent company of Master Distributors, a leading authorized distributor of electronic components dedicated to…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
12Exact matchSmithfield, NC, United StatesHQ recorded Oct 28, 202611-5010 contacts →

Exact match

“Shallco Incorporated is a premier provider of high-performance electrical components designed to excel in demanding environments.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
13Exact matchConshohocken, PA, United StatesHQ recorded Oct 28, 202651-2009 contacts →

Exact match

“Relay & Power Systems (RPS) is a full-service engineering and registered ISO manufacturing resource, serving clients who produce, deliver and consume medium and high voltage…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
14Exact matchBurlingame, CA, United StatesHQ recorded Oct 28, 202611-509 contacts →

Exact match

“Since 2005, LiveWire Electrical Supply has been the trusted partner for electrical distributors, offering a wide range of high-quality components for residential, commercial, and…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
15Exact matchBurlingame, CA, United StatesHQ recorded Oct 28, 202651-2008 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
16Exact matchLos Angeles, CA, United StatesHQ recorded Oct 28, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
17Exact matchRichmond, VA, United StatesHQ recorded Oct 28, 20261-106 contacts →

Exact match

“We market and sell Electrical and Electronic components used in Industrial Control and Automation applications.”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
18Exact matchSussex, WI, United StatesHQ recorded Oct 28, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
19Exact matchDenton, TX, United StatesHQ recorded Oct 28, 20261-102 contacts →

Exact match

“Sales and Service of Industrial Controls, Multi-Function Relays, and Circuit Breaker Trip Units”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
20Exact matchOrange, CA, United StatesHQ recorded Oct 28, 20261-102 contacts →

Exact match

“Industrial Motor Control and Renewal Parts Specialists Since 1977!”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
21Exact matchCleveland, OH, United StatesHQ recorded Oct 28, 202611-502 contacts →

Exact match

“At Custom Connector Corporation, we utilize more than 40 years of experience to create quality, American-made and designed industrial relay sockets, automotive relay sockets and…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
22Exact matchLancaster, PA, United StatesHQ recorded Oct 28, 20261-102 contacts →

Exact match

“Control Parts is a distributor of Klockner Moeller Electric xStart & Siemens Sirius relays, contactors, starters, controls, limit switches, pushbuttons, plcs and european fuses…”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
23Exact matchRiverside, CA, United StatesHQ recorded Oct 28, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
24Exact matchDenver, CO, United StatesHQ recorded Oct 28, 202611-501 contacts →

Exact match

“Setting the Standard on Excellence in New & Reconditioned Circuit Breakers, Panelmount Switches, MCC bucket, Bus Duct Plugs, Transformers and Much Much More!”

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase
25Exact matchGrand Rapids, MI, United StatesHQ recorded Oct 28, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase

Showing 25 of 55 plate circuit relays suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 554 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plate circuit relays suppliers based in the United States at a glance

As of Oct 28, 2026
18.7%Verified-email coverage
54.0Average contacts per company
11-50Median size (employees)
3.6%Largest-city concentration · Burlingame
Oct 28, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
24
51-200
7
201-500
1
501-1,000
1
1,001-5,000
1
10001+
2

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 55 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 “plate circuit relays 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 554 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 28, 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.

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 “plate circuit relays suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plate circuit relays suppliers are there based in the United States?

RevenueBase identified 55 company matches for plate circuit relays 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?

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

Which city has the most plate circuit relays suppliers?

Burlingame leads with 2 company records, followed by Denton (2) and Lake Forest (2).

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 554 professional contacts with verified work emails tracked across these 55 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 55 plate circuit relays suppliers based in the United States. Start with a free account, no credit card.

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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.