Company lists · Data refreshed September 2026

Top 25 Industrial control system suppliers based in the United States

Name: Industrial control system suppliers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 1,582 companies tracked

RevenueBase identified 1,582 company matches for industrial control system suppliers associated with the United States as of September 2026 and tracks 59,353 professional contacts across them, including 22,983 with verified work emails. Houston is the largest hub.

This list covers company matches for industrial control system 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 September 17, 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 Sep 17, 2026 How this list was built

1,582Companies

59,353Contacts tracked

22,983Verified emails

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The 25 largest industrial control system suppliers based in the United States

Ranked by team size

Top 25 of 1,582 company matches for industrial control system suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Rockwell Automation	Exact match	Milwaukee, WI, United StatesHQ recorded Sep 17, 2026	10001+	20,582 contacts →
	Exact match “At Rockwell Automation, we connect the imaginations of people with the potential of technology to expand what is humanly possible, making the world more intelligent, more…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	Mitsubishi Electric Automation, INC	Exact match	Vernon Hills, IL, United StatesHQ recorded Sep 17, 2026	n/a	2,012 contacts →
	Exact match “The sole mission of Mitsubishi Electric Automation Americas, is to support the factory automation needs of North and Latin American customers with combined sales, marketing…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Omron Automation	Exact match	Hoffman Estates, IL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,847 contacts →
	Exact match “Our business is automation, and we envision a future in which people can do more, try more, and be more.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Englobal	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	201-500	1,183 contacts →
	Exact match “Who We Are Englobal Founded in 1985, ENGlobal (NASDAQ: ENG) is a specialty engineering services firm that focuses on automation solutions and select EPCM projects for the energy…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Rovisys	Exact match	Aurora, OH, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,159 contacts →
	Exact match “As one of the world's largest independent systems integrators, RoviSys delivers comprehensive automation, digital transformation, manufacturing execution (MES), Industrial AI…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Banner Engineering	Exact match	Plymouth, MN, United StatesHQ recorded Sep 17, 2026	1,001-5,000	1,073 contacts →
	Exact match “Banner Engineering designs and manufactures industrial automation products including sensors, smart IIoT and industrial wireless technologies, LED lights and indicators…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Intech Automation & Intelligence	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	879 contacts →
	Exact match “INTECH Automation & Intelligence is a globally renowned industrial automation & digitalization technology company.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Prime Controls	Exact match	Lewisville, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	857 contacts →
	Exact match “Prime Controls was established as a Main Automation Contractor to provide customers a sole source solution for Industrial Automation services and products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Awc, INC	Exact match	Baton Rouge, LA, United StatesHQ recorded Sep 17, 2026	501-1,000	848 contacts →
	Exact match “We love our customers and are committed to providing Better Automation and Controls Solutions, Products, Engineering, Services and Support to them.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Puffer-Sweiven	Exact match	Stafford, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	688 contacts →
	Exact match “Puffer‑Sweiven has supported process operations for over 80 years-helping facilities run safer, smarter, and more reliably.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Yaskawa America, Inc.	Exact match	Waukegan, IL, United StatesHQ recorded Sep 17, 2026	1,001-5,000	649 contacts →
	Exact match “Yaskawa America, Inc- Drives & Motion Division manufactures industrial control and automation products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Setpoint Integrated Solutions, INC	Exact match	Baton Rouge, LA, United StatesHQ recorded Sep 17, 2026	501-1,000	626 contacts →
	Exact match “Setpoint Integrated Solutions, a Vytl Company is a leading integrated solutions and services provider in the process control industry.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	W-Industries	Exact match	Houston, TX, United StatesHQ recorded Sep 17, 2026	501-1,000	552 contacts →
	Exact match “Our expertise encompasses the full spectrum of system technologies from pneumatic - hydraulic control systems to state of the art programmable solutions to chemical injection…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Rovisys Building Technologies	Exact match	Aurora, OH, United StatesHQ recorded Sep 17, 2026	1,001-5,000	547 contacts →
	Exact match “As part of the RoviSys family of companies, we deliver vendor independent building automation, electrical power management, facility monitoring, and systems integration solutions…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Contech Control Services	Exact match	La Porte, TX, United StatesHQ recorded Sep 17, 2026	1,001-5,000	512 contacts →
	Exact match “When we formed Contech in 1980, our goal was to create a specialized engineering and construction company to provide a full range of system independent services for process…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Inductive Automation	Exact match	Folsom, CA, United StatesHQ recorded Sep 17, 2026	201-500	362 contacts →
	Exact match “Inductive Automation creates industrial software that empowers organizations to swiftly turn great ideas into reality by removing all technological and economic obstacles.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Automationdirect	Exact match	Cumming, GA, United StatesHQ recorded Sep 17, 2026	201-500	279 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 · Sep 17, 2026 · View company records in RevenueBase
18	MKD Electric	Exact match	Elgin, IL, United StatesHQ recorded Sep 17, 2026	201-500	245 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 · Sep 17, 2026 · View company records in RevenueBase
19	Systems Control	Exact match	Iron Mountain, MI, United StatesHQ recorded Sep 17, 2026	501-1,000	240 contacts →
	Exact match “Systems Control, a Hubbell brand, designs and manufactures turnkey control systems and control relays that are involved in the protection and control of transmission and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Experitec INC	Exact match	Chesterfield, MO, United StatesHQ recorded Sep 17, 2026	201-500	239 contacts →
	Exact match “Experitec has served the industry for over 100 years, partnering with its customers to gain competitive advantages and unlock the hidden potential in their facilities.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Proconex	Exact match	Royersford, PA, United StatesHQ recorded Sep 17, 2026	201-500	238 contacts →
	Exact match “For over 75 years, Proconex has been a leading provider of Process Automation Control Systems, Valves and Control Devices, and related technologies and services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Applied Control Engineering, INC	Exact match	Newark, DE, United StatesHQ recorded Sep 17, 2026	201-500	225 contacts →
	Exact match “Since 1991, Applied Control Engineering (ACE) has prioritized close collaboration with our customers to design, implement, and support advanced control, automation, and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Equipment & Controls, INC	Exact match	Lawrence, PA, United StatesHQ recorded Sep 17, 2026	201-500	225 contacts →
	Exact match “Founded in 1956, ECI specializes in providing best-in-class process control systems, automation products, pumps, and related solutions for manufacturing and industrial customers…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Actemium Avanceon	Exact match	Exton, PA, United StatesHQ recorded Sep 17, 2026	51-200	221 contacts →
	Exact match “Avanceon, under VINCI Energies brand Actemium, is a systems integrator company that develops, executes, and supports automation/information solutions for manufacturing and utility…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Vinson Process Controls	Exact match	Lewisville, TX, United StatesHQ recorded Sep 17, 2026	201-500	217 contacts →
	Exact match “Vinson Process Controls is the leading provider for industrial automation solutions for Oil and Gas, Chemical and Petro-Chemical, Pulp and Paper, Power Generation, Refining and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “industrial control system suppliers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,582 industrial control system suppliers based in the United States

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Industrial control system suppliers based in the United States at a glance

As of Sep 17, 2026

38.7%Verified-email coverage

37.5Average contacts per company

11-50Median size (employees)

3.2%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

699

11-50

592

51-200

191

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 1,582 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 “industrial control system 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 22,983 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 September 17, 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 “industrial control system suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial control system suppliers are there based in the United States?

RevenueBase identified 1,582 company matches for industrial control system suppliers associated with the United States as of September 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?

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

Which city has the most industrial control system suppliers?

Houston leads with 51 company records, followed by Indianapolis (13) and Miami (10).

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 22,983 professional contacts with verified work emails tracked across these 1,582 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 September 17, 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.