Company lists · Data refreshed November 2026

Top 25 Plc panel manufacturers based in the United States

RevenueBase identified 589 company matches for plc panel manufacturers associated with the United States as of November 2026 and tracks 6,267 professional contacts across them, including 2,214 with verified work emails. Houston is the largest hub.

This list covers company matches for plc panel 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 November 6, 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 6, 2026 How this list was built
589Companies
6,267Contacts tracked
2,214Verified emails
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The 25 largest plc panel manufacturers based in the United States

Ranked by team size
Top 25 of 589 company matches for plc panel manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchCumming, GA, United StatesHQ recorded Nov 6, 2026201-500291 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchBrooklyn Park, OK, United StatesHQ recorded Nov 6, 2026201-500230 contacts →

Exact match

“DRIVEN BY DATA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSterling Heights, MI, United StatesHQ recorded Nov 6, 202651-200146 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchSalina, KS, United StatesHQ recorded Nov 6, 202651-200123 contacts →

Exact match

“Since 1974, Kasa has been providing turnkey industrial controls and automation engineering expertise to a variety of manufacturers including the automotive, grain handling, food…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMonroeville, PA, United StatesHQ recorded Nov 6, 202651-200117 contacts →

Exact match

“Premier Automation is an industry leading engineered solutions company focused on providing best-in-class automation, drive, robotics, electrical control solutions, panel building…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchLawrenceville, GA, United StatesHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“IS International Services, LLC (IS) is a controls system integrator, providing solutions and services globally.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchPlano, TX, United StatesHQ recorded Nov 6, 202651-20082 contacts →

Exact match

“Cates Control Systems has been providing automation and control products to manufacturing companies for over 40 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchFort Collins, LA, United StatesHQ recorded Nov 6, 202651-20078 contacts →

Exact match

“Automation-X, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchElkridge, MD, United StatesHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Custom turnkey design, engineering, and manufacturing so you can go live in days, not weeks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBrookfield, WI, United StatesHQ recorded Nov 6, 202651-20069 contacts →

Exact match

“Engineering Specialists is a leader in industrial automation and digital information solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchLincoln, CO, United StatesHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Huffman Engineering Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAustin, TX, United StatesHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“Control Panels USA provides custom design and fabrication of control panels for municipalities, utilities, and OEM's Our core markets are Water/Wastewater, Industrial…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHudsonville, MI, United StatesHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“We provide automation solutions, control systems, electrical and panel building to various industries, including: OEM Food and beverage High-volume panel build Electrical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchSidney, OH, United StatesHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“Electro Controls provides customers with high quality products and solutions customized to meet their specific control and wire needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSussex, WI, United StatesHQ recorded Nov 6, 202651-20057 contacts →

Exact match

“Bevco Engineering Company is a full service electrical control system integrator.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSt. Louis, MO, United StatesHQ recorded Nov 6, 202651-20055 contacts →

Exact match

“ControlTech Automation is a world-class electrical equipment manufacturer that provides industrial control panels and process solutions for packaging, process, facilities…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchMerriam, KS, United StatesHQ recorded Nov 6, 202651-20053 contacts →

Exact match

“Thorp Controls is an electrical control solutions provider located in the mid-west.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchSterling Heights, MI, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Electrical Design & Build, Programming, PLC, PC Based, Operator Interface, Servo, VFD, Robots, Panel Build & Field Wiring, Install & System Start-Up, System Maintenance.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchArlington, WA, United StatesHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Process Solutions is a control systems integrator specializing in the design, construction, programming and integration of process control systems for multitude of industries and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchFranklin, MA, United StatesHQ recorded Nov 6, 202611-5048 contacts →

Exact match

“RT Engineering is a leading provider of custom industrial controls, automation, and factory modernization solutions based in the Northeast, but having global reach.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchDuryea, PA, United StatesHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“PSA is a privately owned national engineering and custom manufacturing firm founded in 1985, with three locations Pennsylvania.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“Parijat Controlware Inc.(Parijat or PCI) is a controls systems integrator since 1989, has been a strong player in the controls, automation industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchScotts Valley, CA, United StatesHQ recorded Nov 6, 202651-20037 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBenicia, CA, United StatesHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“For more than 30 years, DST Controls has designed and fabricated control system panels and OEM sub-systems for a wide range of industrial customers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchRedding, NV, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Sof-Tek Integrators, Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 589 plc panel manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 2,214 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Plc panel manufacturers based in the United States at a glance

As of Nov 6, 2026
35.3%Verified-email coverage
10.6Average contacts per company
1-10Median size (employees)
3.7%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
293
11-50
222
51-200
60
201-500
9
501-1,000
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 589 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 “plc panel 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 2,214 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 6, 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 “plc panel manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many plc panel manufacturers are there based in the United States?

RevenueBase identified 589 company matches for plc panel manufacturers 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?

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

Which city has the most plc panel manufacturers?

Houston leads with 22 company records, followed by Cincinnati (7) and Oklahoma City (5).

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 2,214 professional contacts with verified work emails tracked across these 589 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 589 plc panel manufacturers 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.