Company lists · Data refreshed September 2026

Top 25 Automation control panel manufacturers based in the United States

Name: Automation control panel manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 1,267 companies tracked

RevenueBase identified 1,267 automation control panel manufacturers headquartered in the United States as of September 2026 and tracks 18,682 professional contacts across them, including 7,568 with verified work emails. Houston is the largest hub.

This list covers automation control panel manufacturers headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 30, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 30, 2026 86% judged on-target in blind review

1,267Companies

18,682Contacts tracked

7,568Verified emails

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The 25 largest automation control panel manufacturers based in the United States

Ranked by team size

Top 25 of 1,267 automation control panel manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to automation control panel manufacturers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Rovisys	Partial evidence	Aurora, OH, United StatesHQ checked Sep 30, 2026	1,001-5,000	1,159 contacts →
	Partial evidence “As one of the world's largest independent systems integrators, RoviSys delivers comprehensive automation, digital transformation, manufacturing execution (MES), Industrial AI…” Source: RevenueBase Database · checked Sep 30, 2026
2	Electroimpact	Partial evidence	Mukilteo, WA, United StatesHQ checked Sep 30, 2026	201-500	443 contacts →
	Partial evidence “Electroimpact is a highly experienced provider of factory automation and tooling solutions.” Source: RevenueBase Database · checked Sep 30, 2026
3	R&e Automated	Partial evidence	Bruce Township, MI, United StatesHQ checked Sep 30, 2026	501-1,000	383 contacts →
	Partial evidence “R&E Automated Systems is an internationally recognized leader in automation, engineering and field service management.” Source: RevenueBase Database · checked Sep 30, 2026
4	Tesco Controls	Strong evidence	Sacramento, CA, United StatesHQ checked Sep 30, 2026	201-500	313 contacts →
	Strong evidence “Tesco Controls, a UFT Company, is a full service systems integrator and original equipment manufacturer specializing in the WATER/WASTEWATER, TRANSPORTATION and ELECTRIC UTILITY…” Source: RevenueBase Database · checked Sep 30, 2026
5	Ermco, INC	Indirect evidence	Greenwood, IN, United StatesHQ checked Sep 30, 2026	201-500	304 contacts →
	Indirect evidence “From our beginning in 1962 as a small electrical maintenance company in downtown Indianapolis with a staff of three, ERMCO, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
6	Koops Automation Systems	Strong evidence	Holland, MI, United StatesHQ checked Sep 30, 2026	201-500	277 contacts →
	Strong evidence “Specializing in factory automation systems, Koops designs and builds innovative special machines and automated equipment for leading, world-class manufacturers across a broad…” Source: RevenueBase Database · checked Sep 30, 2026
7	Kele, INC	Partial evidence	Bartlett, TN, United StatesHQ checked Sep 30, 2026	501-1,000	224 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
8	Design Ready Controls	Indirect evidence	Brooklyn Park, MN, United StatesHQ checked Sep 30, 2026	201-500	213 contacts →
	Indirect evidence “DRIVEN BY DATA.” Source: RevenueBase Database · checked Sep 30, 2026
9	Intermountain Electronics	Indirect evidence	Price, UT, United StatesHQ checked Sep 30, 2026	501-1,000	208 contacts →
	Indirect evidence “IE provides custom-engineered, packaged equipment to industrial markets.” Source: RevenueBase Database · checked Sep 30, 2026
10	Multi-Dimensional Integration	Partial evidence	Shrewsbury, PA, United StatesHQ checked Sep 30, 2026	201-500	204 contacts →
	Partial evidence “MDI is a one stop shop for all of your automation needs.” Source: RevenueBase Database · checked Sep 30, 2026
11	Vertech	Partial evidence	Phoenix, AZ, United StatesHQ checked Sep 30, 2026	201-500	175 contacts →
	Partial evidence “Vertech is an industrial control systems integration firm providing a complete range of engineering and technical services.” Source: RevenueBase Database · checked Sep 30, 2026
12	AA Electric	Strong evidence	Lakeland, FL, United StatesHQ checked Sep 30, 2026	n/a	161 contacts →
	Strong evidence “AA Electric is your single source for machine control and automation specialty electrical products.” Source: RevenueBase Database · checked Sep 30, 2026
13	Linear Controls	Partial evidence	Lafayette, LA, United StatesHQ checked Sep 30, 2026	51-200	146 contacts →
	Partial evidence “Linear Controls, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
14	Acieta	Partial evidence	Council Bluffs, IA, United StatesHQ checked Sep 30, 2026	201-500	145 contacts →
	Partial evidence “Since 1983, Acieta has partnered with manufacturing and engineering teams to design, build, and maintain automation systems that increase capacity, reduce downtime, and drive…” Source: RevenueBase Database · checked Sep 30, 2026
15	BAY Advanced Technologies	Strong evidence	Newark, CA, United StatesHQ checked Sep 30, 2026	201-500	145 contacts →
	Strong evidence “With locations in California, Texas, and Singapore, Bay Advanced Technologies, LLC provides innovative solutions for automation and control applications.” Source: RevenueBase Database · checked Sep 30, 2026
16	Control System Integrators	Strong evidence	Lansing, MI, United StatesHQ checked Sep 30, 2026	51-200	138 contacts →
	Strong evidence “We specialize in designing and implementing turnkey industrial controls and automation systems.” Source: RevenueBase Database · checked Sep 30, 2026
17	Alliance Automation, LLC	Indirect evidence	Van Wert, OH, United StatesHQ checked Sep 30, 2026	51-200	127 contacts →
	Indirect evidence “Simply put, we design and build the machines that enable our customers to build their products.” Source: RevenueBase Database · checked Sep 30, 2026
18	Pieper Automation	Strong evidence	New Berlin, WI, United StatesHQ checked Sep 30, 2026	51-200	126 contacts →
	Strong evidence “Pieper Automation specializes in Systems Integration, Control Systems, Custom Machines, Control Panels and Engineered Solutions.” Source: RevenueBase Database · checked Sep 30, 2026
19	Indicon LLC	Strong evidence	Sterling Heights, MI, United StatesHQ checked Sep 30, 2026	51-200	125 contacts →
	Strong evidence “Indicon is the leading Control System Integrator and one of the largest, most technologically advanced, UL Certified Panel Builders in the Industry.” Source: RevenueBase Database · checked Sep 30, 2026
20	ACS	Partial evidence	Verona, WI, United StatesHQ checked Sep 30, 2026	51-200	121 contacts →
	Partial evidence “ACS designs, engineers, and builds innovative equipment, machines, controls, and facilities for industry leaders in verticals including automotive, aerospace, and manufacturing.” Source: RevenueBase Database · checked Sep 30, 2026
21	Factory Automation Systems	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 30, 2026	51-200	120 contacts →
	Partial evidence “Factory Automation Systems, Inc.” Source: RevenueBase Database · checked Sep 30, 2026
22	PCX Corporation	Strong evidence	Clayton, NC, United StatesHQ checked Sep 30, 2026	201-500	118 contacts →
	Strong evidence “KWs: PCX, PCX Corporation, electrical panels PCX corporation manufactures prefabricated electrical panels and power distribution systems, including integrated switchboards for…” Source: RevenueBase Database · checked Sep 30, 2026
23	Kasa Companies	Strong evidence	Salina, KS, United StatesHQ checked Sep 30, 2026	51-200	117 contacts →
	Strong evidence “Since 1974, Kasa has been providing turnkey industrial controls and automation engineering expertise to a variety of manufacturers including the automotive, grain handling, food…” Source: RevenueBase Database · checked Sep 30, 2026
24	Premier Automation LLC	Strong evidence	Monroeville, PA, United StatesHQ checked Sep 30, 2026	51-200	113 contacts →
	Strong evidence “Premier Automation is an industry leading engineered solutions company focused on providing best-in-class automation, drive, robotics, electrical control solutions, panel building…” Source: RevenueBase Database · checked Sep 30, 2026
25	LIN & Associates, INC	Strong evidence	Phoenix, TX, United StatesHQ checked Sep 30, 2026	11-50	113 contacts →
	Strong evidence “Lin & Associates is a control system integration company with years of practical industrial experience implementing automation solutions.” Source: RevenueBase Database · checked Sep 30, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: automation control panel manufacturers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names automation control panel manufacturers.
Partial evidence: Its own public description names part of automation control panel manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name automation control panel manufacturers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,267 automation control panel manufacturers based in the United States

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Automation control panel manufacturers based in the United States at a glance

As of Sep 30, 2026

40.5%Verified-email coverage

14.7Average contacts per company

11-50Median size (employees)

2.5%Largest-city concentration · Houston

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

565

11-50

506

51-200

157

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,267 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among automation control panel manufacturers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “automation control panel manufacturers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names automation control panel manufacturers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among automation control panel manufacturers, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 7,568 across the full list. 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 September 30, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Automation control panel manufacturers by metro

Automation control panel manufacturers in Houston32

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names automation control panel manufacturers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 1,267 automation control panel manufacturers headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Rovisys, headquartered in Aurora, tops this list with the largest team on record.

Which city has the most automation control panel manufacturers?

Houston leads with 32 headquartered companies, followed by Cincinnati (9) and Grand Rapids (9).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 7,568 verified decision-maker contacts tracked across these 1,267 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 30, 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 Smart Search, 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.