Company lists · Data refreshed November 2026

Top 14 Switch part or accessory suppliers based in the United States

RevenueBase identified 34 company matches for switch part or accessory suppliers associated with the United States as of November 2026 and tracks 1,129 professional contacts across them, including 437 with verified work emails. Los Angeles is the largest hub.

This list covers company matches for switch part or accessory 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 November 2, 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 Nov 2, 2026 How this list was built
34Companies
1,129Contacts tracked
437Verified emails
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The 14 largest switch part or accessory suppliers based in the United States

Ranked by team size
Top 14 of 34 company matches for switch part or accessory suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 2, 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 matchOceanside, CA, United StatesHQ recorded Nov 2, 2026501-1,000432 contacts →

Exact match

“Our 500+ associates are dedicated to servicing not only your electrical materials needs, but your electronic component, industrial automation, lighting, switchgear requirements…”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
2Exact matchRosemont, IL, United StatesHQ recorded Nov 2, 202610001+330 contacts →

Exact match

“C&K is now part of Littelfuse, Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
3Exact matchHauppauge, NY, United StatesHQ recorded Nov 2, 202651-20076 contacts →

Exact match

“ULE Group is a full line and full-service wholesale electrical, lighting and power distributor serving the commercial, industrial and OEM market.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
4Exact matchMinneapolis, MN, United StatesHQ recorded Nov 2, 202651-20034 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
5Exact matchSolon, OH, United StatesHQ recorded Nov 2, 202611-5022 contacts →

Exact match

“Madison Electric Products provides over field-tested and field-created products developed by electricians for electricians to the electrical supply and manufacturing industries.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
6Exact matchBurlingame, CA, United StatesHQ recorded Nov 2, 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 · Nov 2, 2026 · View company records in RevenueBase
7Exact matchWaukesha, WI, United StatesHQ recorded Nov 2, 202611-508 contacts →

Exact match

“Electronic Expeditors, Inc.(EE) is a distributor of passive electronic and electro-mechanical component parts.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
8Exact matchLos Angeles, CA, United StatesHQ recorded Nov 2, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Nov 2, 202651-2006 contacts →

Exact match

“Founded in 2015 and based in Houston, Texas, Absolute Electric Supply (AES) provides electrical distributors with high-quality products, competitive pricing, and reliable service.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
10Exact matchChester, PA, United StatesHQ recorded Nov 2, 202611-506 contacts →

Exact match

“Since 1974, Ron Francis Wiring has been providing wiring solutions to the aftermarket automotive industry serving individuals to prominent builders throughout the world.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
11Exact matchLos Angeles, CA, United StatesHQ recorded Nov 2, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
12Exact matchEl Cajon, CA, United StatesHQ recorded Nov 2, 202611-504 contacts →

Exact match

“Switch Components, Inc.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
13Exact matchSomerset, NJ, United StatesHQ recorded Nov 2, 202651-2002 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase
14Exact matchClearwater, FL, United StatesHQ recorded Nov 2, 20261-101 contacts →

Exact match

“CSC adds value to our industry by forming successful partnerships for mutual growth with vendors, customers and others.”

Recorded in the RevenueBase company graph · Nov 2, 2026 · View company records in RevenueBase

Showing 14 of 34 switch part or accessory suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 437 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Switch part or accessory suppliers based in the United States at a glance

As of Nov 2, 2026
38.7%Verified-email coverage
33.2Average contacts per company
11-50Median size (employees)
11.8%Largest-city concentration · Los Angeles
Nov 2, 2026Page data refreshed

Companies by employee count

1-10
13
11-50
14
51-200
4
501-1,000
2
10001+
1

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 34 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 “switch part or accessory 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 437 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 November 2, 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 “switch part or accessory suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many switch part or accessory suppliers are there based in the United States?

RevenueBase identified 34 company matches for switch part or accessory suppliers associated with the United States as of November 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?

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

Which city has the most switch part or accessory suppliers?

Los Angeles leads with 4 company records, followed by Arvada (1) and Beech Grove (1).

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 437 professional contacts with verified work emails tracked across these 34 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 November 2, 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.