Company lists · Data refreshed November 2026

Top 24 Industrial control systems software companies based in the United States

RevenueBase identified 1,173 company matches for industrial control systems software companies associated with the United States as of November 2026 and tracks 37,442 professional contacts across them, including 13,377 with verified work emails. Houston is the largest hub.

This list covers company matches for industrial control systems software 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 November 5, 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 5, 2026 How this list was built
1,173Companies
37,442Contacts tracked
13,377Verified emails
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The 24 largest industrial control systems software companies based in the United States

Ranked by team size
Top 24 of 1,173 company matches for industrial control systems software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchHoffman Estates, CA, United StatesHQ recorded Nov 5, 20261,001-5,0002,007 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 · Nov 5, 2026 · View company records in RevenueBase
2Exact matchVernon Hills, IL, United StatesHQ recorded Nov 5, 2026n/a1,653 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 · Nov 5, 2026 · View company records in RevenueBase
3Exact matchMadison, AL, United StatesHQ recorded Nov 5, 20261,001-5,0001,433 contacts →

Exact match

“Octave provides mission-critical software that empowers organizations to make informed decisions across every stage of the asset lifecycle, Design, Build, Operate and Protect -…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchHouston, TX, United StatesHQ recorded Nov 5, 2026201-5001,333 contacts →

Exact match

“PAS, part of Hexagon's Asset Lifecycle Intelligence division, delivers software solutions that prevent, detect, & remediate cyber threats, reduce process safety risks, and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchAurora, OH, United StatesHQ recorded Nov 5, 20261,001-5,0001,293 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 · Nov 5, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Nov 5, 2026201-5001,223 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 · Nov 5, 2026 · View company records in RevenueBase
7Exact matchNew York, NY, United StatesHQ recorded Nov 5, 20261,001-5,000999 contacts →

Exact match

“Our mission is to make your company successful!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchLewisville, TX, United StatesHQ recorded Nov 5, 20261,001-5,000967 contacts →

Exact match

“Prime Controls was established as a Main Automation Contractor (MAC) to provide customers with a sole-source solution for industrial automation, controls, and I&C construction.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Nov 5, 2026501-1,000921 contacts →

Exact match

“INTECH Automation & Intelligence is a globally renowned industrial automation & digitalization technology company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchBaton Rouge, LA, United StatesHQ recorded Nov 5, 2026501-1,000884 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 · Nov 5, 2026 · View company records in RevenueBase
11Exact matchSalt Lake City, UT, United StatesHQ recorded Nov 5, 2026501-1,000818 contacts →

Exact match

“CAI Software, LLC delivers mission-critical, production-oriented software to Manufacturers and Food & Beverage producers, processors, and distributors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchBaton Rouge, TX, United StatesHQ recorded Nov 5, 2026501-1,000626 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 · Nov 5, 2026 · View company records in RevenueBase
13Exact matchLa Porte, TX, United StatesHQ recorded Nov 5, 20261,001-5,000533 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 · Nov 5, 2026 · View company records in RevenueBase
14Exact matchFolsom, CA, United StatesHQ recorded Nov 5, 2026201-500402 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 · Nov 5, 2026 · View company records in RevenueBase
15Exact matchFlorham Park, NJ, United StatesHQ recorded Nov 5, 2026201-500356 contacts →

Exact match

“Datacor is a leading provider of industry-specific solutions that help process manufacturers, chemical distributors, and engineers grow, run, and elevate their business.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchGreensboro, NC, United StatesHQ recorded Nov 5, 2026501-1,000348 contacts →

Exact match

“Founded in 1954, Cross Company is a 100% employee-owned industrial solutions provider supporting manufacturers across a wide range of industries.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchSeattle, WA, United StatesHQ recorded Nov 5, 202651-200327 contacts →

Exact match

“Seeq Corporation develops software and services that accelerate industrial process analytics on industrial process data.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchCharlotte, NC, United StatesHQ recorded Nov 5, 2026201-500308 contacts →

Exact match

“R.E.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchYork, PA, United StatesHQ recorded Nov 5, 2026201-500284 contacts →

Exact match

“Under the Red Lion brand, HMS offers secure, scalable data access and control from edge to cloud.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchRoyersford, PA, United StatesHQ recorded Nov 5, 2026201-500257 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 · Nov 5, 2026 · View company records in RevenueBase
21Exact matchNewark, CT, United StatesHQ recorded Nov 5, 2026201-500240 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 · Nov 5, 2026 · View company records in RevenueBase
22Exact matchLewisville, TX, United StatesHQ recorded Nov 5, 2026201-500235 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 · Nov 5, 2026 · View company records in RevenueBase
23Exact matchLawrence, OH, United StatesHQ recorded Nov 5, 2026201-500234 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 · Nov 5, 2026 · View company records in RevenueBase
24Exact matchFarmington Hills, MI, United StatesHQ recorded Nov 5, 2026201-500217 contacts →

Exact match

“Since 1969, Electro-Matic has helped transform American industry by supplying automation components and solutions to leading U.S.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 24 of 1,173 industrial control systems software companies based in the United States

See the full list, filter by size, metro and specialty, and access 13,377 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Industrial control systems software companies based in the United States at a glance

As of Nov 5, 2026
35.7%Verified-email coverage
31.9Average contacts per company
11-50Median size (employees)
5.2%Largest-city concentration · Houston
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
521
11-50
406
51-200
163
201-500
44
501-1,000
14
1,001-5,000
14
5,001-10,000
2
10001+
3

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 1,173 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 systems software 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 13,377 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 5, 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.

Industrial control systems software 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 “industrial control systems software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many industrial control systems software companies are there based in the United States?

RevenueBase identified 1,173 company matches for industrial control systems software companies 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?

Omron 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 systems software companies?

Houston leads with 61 company records, followed by Austin (10) and Indianapolis (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 13,377 professional contacts with verified work emails tracked across these 1,173 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 5, 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.