Company lists · Data refreshed September 2026

Top 25 Power plant control software companies based in the United States

RevenueBase identified 97 company matches for power plant control software companies associated with the United States as of September 2026 and tracks 2,458 professional contacts across them, including 1,053 with verified work emails. Houston is the largest hub.

This list covers company matches for power plant control 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 September 29, 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 29, 2026 How this list was built
97Companies
2,458Contacts tracked
1,053Verified emails
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The 25 largest power plant control software companies based in the United States

Ranked by team size
Top 25 of 97 company matches for power plant control software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 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 matchColumbia, MD, United StatesHQ recorded Sep 29, 2026201-500404 contacts →

Exact match

“GSE Solutions supports nuclear power and clean-energy fleets worldwide through integrated engineering services and software that strengthen operational performance.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchCentennial, CO, United StatesHQ recorded Sep 29, 2026201-500180 contacts →

Exact match

“Applied Control comes alongside you as a partner who understands your plant, your processes, and the pressure you face to deliver performance without interruption.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchFolsom, CA, United StatesHQ recorded Sep 29, 202651-200147 contacts →

Exact match

“Follow us to discover company developments, our energy clients' successes and employment opportunities.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchLongmont, CO, United StatesHQ recorded Sep 29, 20261,001-5,000143 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchLindon, UT, United StatesHQ recorded Sep 29, 202651-200127 contacts →

Exact match

“Profire is an expert in burner management systems and combustion controls, offering performance-driven solutions for industry leaders.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchPittsburgh, PA, United StatesHQ recorded Sep 29, 202610001+107 contacts →

Exact match

“Explore the ways the Ovation™ Automation Platform and Ovation Green renewable solutions remove data silos to provide a holistic operational view that helps utilities meet the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchNashville, TN, United StatesHQ recorded Sep 29, 202651-200107 contacts →

Exact match

“As the most professional and complete power plant company in our markets, we only work with the very best and that’s exactly what we deliver.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchDanbury, CT, United StatesHQ recorded Sep 29, 202651-200104 contacts →

Exact match

“Preferred Utilities Manufacturing Corporation is an engineering-based manufacturer of products for commercial, institutional, industrial and nuclear power facilities.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Sep 29, 202651-20093 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchEl Dorado Hills, CA, United StatesHQ recorded Sep 29, 202651-20077 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchClifton Park, NY, United StatesHQ recorded Sep 29, 202651-20071 contacts →

Exact match

“PowerGEM provides advanced power grid and energy market simulation software and services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchWebster, TX, United StatesHQ recorded Sep 29, 202651-20053 contacts →

Exact match

“Tri-Sen Systems Corporation, based in Houston, Texas, provides turbomachinery controls to the power and process industries with a focus on supplying high-quality, innovative…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchUrbandale, IA, United StatesHQ recorded Sep 29, 202651-20041 contacts →

Exact match

“ECT (Energy Control Technologies) specializes in turbomachinery control systems, plant air control systems, and centrifuge control systems.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchReading, PA, United StatesHQ recorded Sep 29, 202651-20040 contacts →

Exact match

“Optimum Controls Corporation provides control system solutions for the industrial, municipal and commercial markets.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchWest Des Moines, IA, United StatesHQ recorded Sep 29, 202651-20038 contacts →

Exact match

“Statistics & Control, Inc,(S&C), headquartered in West Des Moines, IA, USA, develops and manufactures Advanced Process Control (APC) and turbomachinery control software as well as…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchFridley, MN, United StatesHQ recorded Sep 29, 202651-20035 contacts →

Exact match

“We are driven by a simple belief: technology should make processes smarter and people’s lives easier.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchHouston, TX, United StatesHQ recorded Sep 29, 202611-5031 contacts →

Exact match

“EnerSys Corporation is an oil & gas software and services company focused on delivering operational excellence for oil & gas pipeline control rooms.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchTomball, TX, United StatesHQ recorded Sep 29, 202611-5029 contacts →

Exact match

“In 2018 HPI Energy Services separated from HPI, LLC to form a new engineering entity who continue to offer exceptional turbine services and PLC based control systems, as well as…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchWeatogue, CT, United StatesHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“Tetra Engineering has been providing worldwide power plant services for more than thirty five years.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchMiami, FL, United StatesHQ recorded Sep 29, 202611-5021 contacts →

Exact match

“Celebrating 20 years, Force 5, Inc.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchLouisville, CO, United StatesHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“Pigler Automation: Your Partner in Innovation and Success At Pigler Automation, we deliver advanced control system solutions that drive efficiency, innovation, and success for…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchCrystal River, FL, United StatesHQ recorded Sep 29, 202611-5020 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchHighland Heights, OH, United StatesHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Since 1985, ControlSoft has been the premier global provider of platform-independent process control optimization software and engineered solutions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchColumbia, MD, United StatesHQ recorded Sep 29, 202611-5016 contacts →

Exact match

“Fossil Consulting Services (FCS) is a dynamic company dedicated to providing high-quality power plant training, engineering, and technology transfer services to the fossil…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchChampaign, IL, United StatesHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“PowerWorld Corporation provides simulation and visualization software to the global electric power industry.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 97 power plant control software companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,053 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Power plant control software companies based in the United States at a glance

As of Sep 29, 2026
42.8%Verified-email coverage
25.3Average contacts per company
11-50Median size (employees)
7.2%Largest-city concentration · Houston
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
44
11-50
28
51-200
19
201-500
3
1,001-5,000
2
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 97 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 “power plant control 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 1,053 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 29, 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 “power plant control software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many power plant control software companies are there based in the United States?

RevenueBase identified 97 company matches for power plant control software companies 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?

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

Which city has the most power plant control software companies?

Houston leads with 7 company records, followed by Austin (4) and Carrollton (2).

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 1,053 professional contacts with verified work emails tracked across these 97 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 97 power plant control software companies 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.