Company lists · Data refreshed September 2026

Top 25 Scada software development companies based in the United States

Name: Scada software development companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 197 companies tracked

RevenueBase identified 197 scada software development companies headquartered in the United States as of September 2026 and tracks 23,477 professional contacts across them, including 8,250 with verified work emails. Houston is the largest hub.

This list covers scada software development companies 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 29, 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 29, 2026 86% judged on-target in blind review

197Companies

23,477Contacts tracked

8,250Verified emails

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The 25 largest scada software development companies based in the United States

Ranked by team size

Top 25 of 197 scada software development companies based in the United States, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to scada software development companies: 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	Rockwell Automation	Indirect evidence	Milwaukee, WI, United StatesHQ checked Sep 29, 2026	10001+	20,582 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
2	Inductive Automation	Partial evidence	Folsom, CA, United StatesHQ checked Sep 29, 2026	201-500	362 contacts →
	Partial evidence “Inductive Automation creates industrial software that empowers organizations to swiftly turn great ideas into reality by removing all technological and economic obstacles.” Source: RevenueBase Database · checked Sep 29, 2026
3	Vinson Process Controls	Indirect evidence	Lewisville, TX, United StatesHQ checked Sep 29, 2026	201-500	217 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
4	The Integration Group Of Americas Inc. Tiga	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 29, 2026	51-200	113 contacts →
	Indirect evidence “The Integration Group of the Americas (TIGA), a Tetra Tech Company, is a Systems Integration and engineering services company that enables companies to leverage new and…” Source: RevenueBase Database · checked Sep 29, 2026
5	Northwind Technical Services	Indirect evidence	Sabetha, KS, United StatesHQ checked Sep 29, 2026	51-200	73 contacts →
	Indirect evidence “NorthWind is a leading control system integrator specializing in delivering cutting-edge process controls and automation solutions to manufacturers worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
6	Team UIS	Partial evidence	Dexter, MI, United StatesHQ checked Sep 29, 2026	51-200	59 contacts →
	Partial evidence “Team UIS has been in business for over 40 years as a one-stop-shop for specialty electrical services and SCADA systems.” Source: RevenueBase Database · checked Sep 29, 2026
7	Atomtech, INC	Indirect evidence	Clarkston, MI, United StatesHQ checked Sep 29, 2026	11-50	55 contacts →
	Indirect evidence “AtomTech was founded to provide comprehensive controls solutions for our customers, leveraging industry best practices with the latest technology.” Source: RevenueBase Database · checked Sep 29, 2026
8	Eagle Automation	Indirect evidence	Denver, CO, United StatesHQ checked Sep 29, 2026	51-200	54 contacts →
	Indirect evidence “Founded in Eagle Automation is an automation, electrical, and measurement solutions provider.” Source: RevenueBase Database · checked Sep 29, 2026
9	Dorsett Controls	Partial evidence	Winston-salem, NC, United StatesHQ checked Sep 29, 2026	51-200	53 contacts →
	Partial evidence “Dorsett Controls provides premier, single-source, intelligent SCADA systems for water, wastewater, stormwater, energy management, air quality, security and Intelligent Building…” Source: RevenueBase Database · checked Sep 29, 2026
10	Tatsoft	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	11-50	52 contacts →
	Partial evidence “Tatsoft develops industrial software designed to provide a robust toolkit for companies to achieve more, faster, with affordability in mind.” Source: RevenueBase Database · checked Sep 29, 2026
11	Tanklogix	Indirect evidence	Odessa, TX, United StatesHQ checked Sep 29, 2026	51-200	50 contacts →
	Indirect evidence “We are a full scale oilfield automation and controls company that specializes in providing custom and engineered solutions to the oilfield.” Source: RevenueBase Database · checked Sep 29, 2026
12	Apco Inc.	Indirect evidence	North Salt Lake, UT, United StatesHQ checked Sep 29, 2026	51-200	48 contacts →
	Indirect evidence “APCO Inc.” Source: RevenueBase Database · checked Sep 29, 2026
13	MR Systems, LLC	Indirect evidence	Norcross, GA, United StatesHQ checked Sep 29, 2026	51-200	47 contacts →
	Indirect evidence “The Leader in Instrumentation and Control Systems for the Water and Wastewater Industry.” Source: RevenueBase Database · checked Sep 29, 2026
14	Elynx Technologies	Partial evidence	Tulsa, OK, United StatesHQ checked Sep 29, 2026	11-50	44 contacts →
	Partial evidence “eLynx delivers modern Cloud SCADA and historian solutions for oil & gas, gas utilities, and water organizations across the United States.” Source: RevenueBase Database · checked Sep 29, 2026
15	Layline Automation, INC	Indirect evidence	San Rafael, CA, United StatesHQ checked Sep 29, 2026	51-200	40 contacts →
	Indirect evidence “Our mission is to provide superior quality and exceptionally valued systems and infrastructure engineering services that extend the digital capabilities of customer operational…” Source: RevenueBase Database · checked Sep 29, 2026
16	Telemetry & Process Controls, INC	Partial evidence	Oakdale, MN, United StatesHQ checked Sep 29, 2026	51-200	40 contacts →
	Partial evidence “TPC is a one source solution for Process Controls including: SCADA, Telemetry, Control, Monitoring and Reporting systems.” Source: RevenueBase Database · checked Sep 29, 2026
17	Power Resources International	Partial evidence	West Babylon, NY, United StatesHQ checked Sep 29, 2026	51-200	40 contacts →
	Partial evidence “Power Resources International, Inc.(PRI) is a hardware, software, and engineering solutions provider.” Source: RevenueBase Database · checked Sep 29, 2026
18	High Tide Technologies	Partial evidence	Nashville, TN, United StatesHQ checked Sep 29, 2026	11-50	35 contacts →
	Partial evidence “High Tide Technologies is a cloud-based SCADA company that enables you to monitor & control your system from anywhere without spending a fortune.” Source: RevenueBase Database · checked Sep 29, 2026
19	Qei, LLC	Partial evidence	Springfield, NJ, United StatesHQ checked Sep 29, 2026	201-500	30 contacts →
	Partial evidence “QEI has a long history of innovation and technical leadership for comprehensive automation solutions through hardware, software and service offerings enabling utility…” Source: RevenueBase Database · checked Sep 29, 2026
20	Scadaware, INC	Indirect evidence	Normal, IL, United StatesHQ checked Sep 29, 2026	11-50	28 contacts →
	Indirect evidence “SCADAware is a CSIA Certified control systems integration firm that anticipates and provides solutions for the automation needs of clients in many industries, including…” Source: RevenueBase Database · checked Sep 29, 2026
21	Advanced Control Systems, LLC ACS	Partial evidence	Meridian, ID, United StatesHQ checked Sep 29, 2026	11-50	26 contacts →
	Partial evidence “ACS is an engineering, consulting, software integration, and technology support services firm.” Source: RevenueBase Database · checked Sep 29, 2026
22	Plcs Plus International	Indirect evidence	Bakersfield, CA, United StatesHQ checked Sep 29, 2026	11-50	26 contacts →
	Indirect evidence “PLCs Plus, located in Bakersfield, California is an industry leader in Programmable Logic Controllers (PLC), Human Machine Interface (HMI), Supervisory Control and Data…” Source: RevenueBase Database · checked Sep 29, 2026
23	Martincsi	Indirect evidence	Plain City, OH, United StatesHQ checked Sep 29, 2026	11-50	25 contacts →
	Indirect evidence “Martin Control Systems, MartinCSI, is an industrial control system and automation integrator located in the Columbus, Ohio area.” Source: RevenueBase Database · checked Sep 29, 2026
24	Logic Control Systems	Indirect evidence	Broussard, LA, United StatesHQ checked Sep 29, 2026	11-50	25 contacts →
	Indirect evidence “Logic Control Systems believes in setting the bar high.” Source: RevenueBase Database · checked Sep 29, 2026
25	Champion Controls, INC	Indirect evidence	Fort Lauderdale, FL, United StatesHQ checked Sep 29, 2026	11-50	25 contacts →
	Indirect evidence “Champion Controls is a manufacturer of custom engineered control systems for water/waster water, factory automation, movable bridge rehabilitation, and all process control…” Source: RevenueBase Database · checked Sep 29, 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: scada software development companies. 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 scada software development companies.
Partial evidence: Its own public description names part of scada software development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name scada software development companies. 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 197 scada software development companies based in the United States

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Scada software development companies based in the United States at a glance

As of Sep 29, 2026

35.1%Verified-email coverage

119.2Average contacts per company

11-50Median size (employees)

4.6%Largest-city concentration · Houston

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 197 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 scada software development companies, 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 “scada software development companies”. 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 scada software development companies), 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 scada software development companies, 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, 8,250 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 29, 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.

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 scada software development companies, 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 scada software development companies are there based in the United States?

RevenueBase identified 197 scada software development companies 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?

Rockwell Automation, headquartered in Milwaukee, tops this list with the largest team on record.

Which city has the most scada software development companies?

Houston leads with 9 headquartered companies, followed by Odessa (4) and Alpharetta (3).

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 8,250 verified decision-maker contacts tracked across these 197 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 29, 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.