Company lists · Data refreshed November 2026

Top 22 Siemenstm panelboards suppliers based in the United States

RevenueBase identified 57 company matches for siemenstm panelboards suppliers associated with the United States as of November 2026 and tracks 1,183 professional contacts across them, including 249 with verified work emails. Noblesville is the largest hub.

This list covers company matches for siemenstm panelboards 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 1, 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 1, 2026 How this list was built
57Companies
1,183Contacts tracked
249Verified emails
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The 22 largest siemenstm panelboards suppliers based in the United States

Ranked by team size
Top 22 of 57 company matches for siemenstm panelboards suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 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 matchFontana, CA, United StatesHQ recorded Nov 1, 2026201-500263 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 · Nov 1, 2026 · View company records in RevenueBase
2Exact matchClayton, NC, United StatesHQ recorded Nov 1, 2026201-500116 contacts →

Exact match

“KWs: PCX, PCX Corporation, electrical panels PCX corporation manufactures prefabricated electrical panels and power distribution systems, including integrated switchboards for…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchMt. Prospect, IL, United StatesHQ recorded Nov 1, 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 · Nov 1, 2026 · View company records in RevenueBase
4Exact matchUnion, OK, United StatesHQ recorded Nov 1, 202651-20053 contacts →

Exact match

“Established in 1949, Lincoln Electric Products Co.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchTinton Falls, NJ, United StatesHQ recorded Nov 1, 202651-20026 contacts →

Exact match

“A national power supply manufacturer and member of NAED, East Coast Power Systems manufacturers panelboards, utility cabinets, switch gear cell phone towers, ATS systems, control…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchYoungsville, NC, United StatesHQ recorded Nov 1, 202611-5025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchTomball, TX, United StatesHQ recorded Nov 1, 202611-5025 contacts →

Exact match

“Coastal Power Systems is a critical power infrastructure manufacturer and service provider supporting Data Centers, industrial, utility, commercial, and mission-critical…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchCharlotte, NC, United StatesHQ recorded Nov 1, 202651-20023 contacts →

Exact match

“Salient Power Solutions and PSI Power & Controls, which merged in 2022, are now part of Trystar.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchNoblesville, IN, United StatesHQ recorded Nov 1, 202651-20021 contacts →

Exact match

“Breakers Unlimited is a leader in providing circuit breakers, fuses, motor control, and accessories to the electrical wholesale and distributor market in the United States.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchMinneapolis, MN, United StatesHQ recorded Nov 1, 202651-20018 contacts →

Exact match

“American Midwest Power and Manufacturing (AMPMFG) is a premier manufacturer of standard and custom electrical distribution equipment products.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchAledo, TX, United StatesHQ recorded Nov 1, 202651-20017 contacts →

Exact match

“PowerStream Solutions is an electrical equipment manufacturer located in the Dallas/Fort Worth area.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchVista, CA, United StatesHQ recorded Nov 1, 202611-5013 contacts →

Exact match

“Since 1978, CBIONE has been a trusted supplier and service provider of low and medium voltage power distribution equipment for electrical contractors, industrial facilities…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchMiami, FL, United StatesHQ recorded Nov 1, 202611-5010 contacts →

Exact match

“Senergy Electric is a General Electric Authorized Panel Builder which allows us to manufacture low and medium voltage equipment under IEC technology such as Control Panels…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchBerkeley, IL, United StatesHQ recorded Nov 1, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Nov 1, 202611-507 contacts →

Exact match

“Manufacturers of electrical power distribution equipment.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchSan Carlos, CA, United StatesHQ recorded Nov 1, 202611-504 contacts →

Exact match

“We carry a wide range of electrical products including new, surplus, reconditioned and obsolete equipment.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchTroy, MI, United StatesHQ recorded Nov 1, 202611-504 contacts →

Exact match

“Since 1947 we have been supplying customers all over the world.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchSulphur, LA, United StatesHQ recorded Nov 1, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchGrayslake, IL, United StatesHQ recorded Nov 1, 202611-503 contacts →

Exact match

“Excel Ltd.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchElk Grove Vlg, IL, United StatesHQ recorded Nov 1, 20261-103 contacts →

Exact match

“Chicago-area electrical contractors, supply houses and consulting engineers alike have insisted on utility metering products from Erickson Electrical Equipment Co.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchDenver, CO, United StatesHQ recorded Nov 1, 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 · Nov 1, 2026 · View company records in RevenueBase
22Exact matchNevada City, CA, United StatesHQ recorded Nov 1, 20261-101 contacts →

Exact match

“Electrical Design Technology, Inc.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 22 of 57 siemenstm panelboards suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 249 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Siemenstm panelboards suppliers based in the United States at a glance

As of Nov 1, 2026
21.0%Verified-email coverage
20.8Average contacts per company
11-50Median size (employees)
3.5%Largest-city concentration · Noblesville
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
18
11-50
23
51-200
11
201-500
3
1,001-5,000
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 57 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 “siemenstm panelboards 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 249 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 1, 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 “siemenstm panelboards suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many siemenstm panelboards suppliers are there based in the United States?

RevenueBase identified 57 company matches for siemenstm panelboards 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?

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

Which city has the most siemenstm panelboards suppliers?

Noblesville leads with 2 company records, followed by Tinton Falls (2) and Addison (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 249 professional contacts with verified work emails tracked across these 57 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 1, 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.