Company lists · Data refreshed October 2026

Top 25 Control panel manufacturers and maintenance companies based in the United States

RevenueBase identified 1,395 company matches for control panel manufacturers and maintenance companies associated with the United States as of October 2026 and tracks 23,663 professional contacts across them, including 8,293 with verified work emails. Houston is the largest hub.

This list covers company matches for control panel manufacturers and maintenance companies 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 10, 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 10, 2026 How this list was built
1,395Companies
23,663Contacts tracked
8,293Verified emails
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The 25 largest control panel manufacturers and maintenance companies based in the United States

Ranked by team size
Top 25 of 1,395 company matches for control panel manufacturers and maintenance companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 10, 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 10, 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 10, 2026 · View company records in RevenueBase
2Exact matchEvansville, IN, United StatesHQ recorded Oct 10, 2026501-1,000828 contacts →

Exact match

“FLANDERS, Leverage our legacy.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
3Exact matchMukilteo, WA, United StatesHQ recorded Oct 10, 2026201-500474 contacts →

Exact match

“Electroimpact is a highly experienced provider of factory automation and tooling solutions.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
4Exact matchCovington, LA, United StatesHQ recorded Oct 10, 202651-200474 contacts →

Exact match

“Ardent Services, LLC (Ardent) is a leading provider of high-quality power, control, process-automation, and electrical and instrumentation (E&I) services for process industries…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
5Exact matchBruce Township, MI, United StatesHQ recorded Oct 10, 2026501-1,000393 contacts →

Exact match

“R&E Automated Systems is an internationally recognized leader in automation, engineering and field service management.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
6Exact matchGreenwood, IN, United StatesHQ recorded Oct 10, 2026201-500314 contacts →

Exact match

“From our beginning in 1962 as a small electrical maintenance company in downtown Indianapolis with a staff of three, ERMCO, Inc.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
7Exact matchSacramento, CA, United StatesHQ recorded Oct 10, 2026201-500303 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 10, 2026 · View company records in RevenueBase
8Exact matchCumming, GA, United StatesHQ recorded Oct 10, 2026201-500287 contacts →

Exact match

“In business since 1994, AutomationDirect is a distributor offering thousands of industrial automation products for electrical control systems, including PLCs, operator interfaces…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
9Exact matchMokena, IL, United StatesHQ recorded Oct 10, 2026201-500278 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 · Oct 10, 2026 · View company records in RevenueBase
10Exact matchHolland, MI, United StatesHQ recorded Oct 10, 2026201-500269 contacts →

Exact match

“Specializing in factory automation systems, Koops designs and builds innovative special machines and automated equipment for leading, world-class manufacturers across a broad…”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
11Exact matchBartlett, TN, United StatesHQ recorded Oct 10, 2026501-1,000239 contacts →

Exact match

“As a leading stocking distributor of building and industrial automation solutions, Kele is built to simplify your supply chain and make life on the job easier.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
12Exact matchBrooklyn Park, MN, United StatesHQ recorded Oct 10, 2026201-500223 contacts →

Exact match

“DRIVEN BY DATA.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
13Exact matchElgin, IL, United StatesHQ recorded Oct 10, 2026201-500222 contacts →

Exact match

“MKD Electric is one of the Midwest’s largest full-service merit shop industrial electrical contractors, specializing in instrumentation and control systems integration.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
14Exact matchPrice, UT, United StatesHQ recorded Oct 10, 2026501-1,000217 contacts →

Exact match

“IE provides custom-engineered, packaged equipment to industrial markets.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
15Exact matchPhoenix, AZ, United StatesHQ recorded Oct 10, 2026201-500205 contacts →

Exact match

“Vertech is an industrial control systems integration firm providing a complete range of engineering and technical services.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
16Exact matchCentennial, CO, United StatesHQ recorded Oct 10, 2026201-500196 contacts →

Exact match

“Applied Control comes alongside you as a partner who understands your plant, your processes, and the pressure you face to deliver performance without interruption.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
17Exact matchLakeland, FL, United StatesHQ recorded Oct 10, 2026n/a164 contacts →

Exact match

“AA Electric is your single source for machine control and automation specialty electrical products.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
18Exact matchNewark, CA, United StatesHQ recorded Oct 10, 2026201-500152 contacts →

Exact match

“With locations in California, Texas, and Singapore, Bay Advanced Technologies, LLC provides innovative solutions for automation and control applications.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
19Exact matchLafayette, LA, United StatesHQ recorded Oct 10, 202651-200146 contacts →

Exact match

“Linear Controls, Inc.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
20Exact matchSterling Heights, MI, United StatesHQ recorded Oct 10, 202651-200142 contacts →

Exact match

“Indicon is the leading Control System Integrator and one of the largest, most technologically advanced, UL Certified Panel Builders in the Industry.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
21Exact matchHouston, TX, United StatesHQ recorded Oct 10, 2026201-500142 contacts →

Exact match

“VersaTech Automation Services is a 50 year old company with 500+ people and $90M+ in annual sales.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
22Exact matchLansing, MI, United StatesHQ recorded Oct 10, 202651-200140 contacts →

Exact match

“We specialize in designing and implementing turnkey industrial controls and automation systems.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
23Exact matchBeaver, PA, United StatesHQ recorded Oct 10, 2026201-500133 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
24Exact matchNew Berlin, WI, United StatesHQ recorded Oct 10, 202651-200131 contacts →

Exact match

“Pieper Automation specializes in Systems Integration, Control Systems, Custom Machines, Control Panels and Engineered Solutions.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase
25Exact matchVan Wert, OH, United StatesHQ recorded Oct 10, 202651-200129 contacts →

Exact match

“Alliance Automation designs and builds custom robotic automation systems that help manufacturers improve production efficiency and reliability.”

Recorded in the RevenueBase company graph · Oct 10, 2026 · View company records in RevenueBase

Showing 25 of 1,395 control panel manufacturers and maintenance companies based in the United States

See the full list, filter by size, metro and specialty, and access 8,293 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Control panel manufacturers and maintenance companies based in the United States at a glance

As of Oct 10, 2026
35.0%Verified-email coverage
17.0Average contacts per company
11-50Median size (employees)
2.8%Largest-city concentration · Houston
Oct 10, 2026Page data refreshed

Companies by employee count

1-10
633
11-50
549
51-200
170
201-500
32
501-1,000
8
5,001-10,000
1
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 1,395 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 “control panel manufacturers and maintenance companies” 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 8,293 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 10, 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.

Control panel manufacturers and maintenance companies by metro

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 “control panel manufacturers and maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many control panel manufacturers and maintenance companies are there based in the United States?

RevenueBase identified 1,395 company matches for control panel manufacturers and maintenance companies 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 control panel manufacturers and maintenance companies?

Houston leads with 39 company records, followed by Cincinnati (12) and Dallas (9).

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 8,293 professional contacts with verified work emails tracked across these 1,395 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 10, 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.