Company lists · Data refreshed September 2026

Top 25 Peaking power generation companies based in the United States

RevenueBase identified 57 company matches for peaking power generation companies associated with the United States as of September 2026 and tracks 9,028 professional contacts across them, including 3,512 with verified work emails. Houston is the largest hub.

This list covers company matches for peaking power generation 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 20, 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 20, 2026 How this list was built
57Companies
9,028Contacts tracked
3,512Verified emails
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The 25 largest peaking power generation companies based in the United States

Ranked by team size
Top 25 of 57 company matches for peaking power generation companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchIrving, TX, United StatesHQ recorded Sep 20, 20265,001-10,0002,466 contacts →

Exact match

“Vistra (NYSE: VST) is a leading Fortune 500 integrated retail electricity and power generation company, based in Irving, Texas, that provides essential resources to customers…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Sep 20, 20261,001-5,0002,112 contacts →

Exact match

“A business unit of Constellation (NASDAQ: CEG), Calpine Corporation is America’s largest generator of electricity from natural gas and geothermal resources with operations in…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchDoral, FL, United StatesHQ recorded Sep 20, 20261,001-5,000567 contacts →

Exact match

“SoEnergy is a global provider of "energy as a service", ensuring customized solutions for a diverse array of organizations and industries worldwide, such as mining, oil & gas…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchJacksonville, FL, United StatesHQ recorded Sep 20, 2026201-500502 contacts →

Exact match

“APR Energy delivers reliable electricity, fast.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchMenlo Park, CA, United StatesHQ recorded Sep 20, 2026201-500479 contacts →

Exact match

“Mainspring is a power generator manufacturer redefining how local power is delivered to capacity constrained companies and communities.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchLoveland, CO, United StatesHQ recorded Sep 20, 20261,001-5,000329 contacts →

Exact match

“We are a leading energy services provider specializing in the engineering, manufacturing, sales, leasing, and operations of cutting-edge power technology including natural gas and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchAliso Viejo, CA, United StatesHQ recorded Sep 20, 2026501-1,000319 contacts →

Exact match

“IHI Power Services Corp.(IPSC) provides operations, maintenance, and management services to the US power generation industry.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchWoburn, MA, United StatesHQ recorded Sep 20, 202651-200130 contacts →

Exact match

“IN POWER FOR 60 YEARS Kraft Power was founded in 1965 in Boston, Massachusetts.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchFort Worth, OK, United StatesHQ recorded Sep 20, 202651-200101 contacts →

Exact match

“Baseline Energy Services delivers reliable power where it matters most.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Sep 20, 202651-20093 contacts →

Exact match

“Alpha Generation manages and operates power generation facilities that are well positioned to provide reliable, secure, safe, and sustainable sources of power and meet the growing…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchDe Pere, WI, United StatesHQ recorded Sep 20, 202651-20086 contacts →

Exact match

“At Total Energy Systems, real power starts with the people who’ve got your back.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchJacksonville, FL, United StatesHQ recorded Sep 20, 202651-20080 contacts →

Exact match

“Although our headquarters are in Jacksonville, we are proud to offer the highest quality generators and electrical service in the state of Florida.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchEvansville, WY, United StatesHQ recorded Sep 20, 202651-20059 contacts →

Exact match

“Whether prime power or standby power, Moser has a solution to fit the power needs for Oil & Gas, Commercial & Industrial, Demand Response & Grid-Interactive, Microgrids, and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchNewark, NJ, United StatesHQ recorded Sep 20, 20261,001-5,00044 contacts →

Exact match

“PSEG Power LLC is an utilities company based out of 80 PARK PLAZA, T-25, Newark, New Jersey, United States.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchThe Woodlands, TX, United StatesHQ recorded Sep 20, 202611-5025 contacts →

Exact match

“Accelerated Mobile Power (AMP) delivers a full suite of services related to power: assets, operations, maintenance, mobilization and reporting.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchTerre Haute, IN, United StatesHQ recorded Sep 20, 2026501-1,00025 contacts →

Exact match

“Founded in 1951, Hallador has a long history of strategic growth through a pragmatic, shareholder-driven approach that inspires trust, builds lasting relationships, generates…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchOdessa, TX, United StatesHQ recorded Sep 20, 202611-5020 contacts →

Exact match

“NGPS is a power generation provider focused on creating superior power reliability for oilfield operators through the application of innovative processes and technologies.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchDecatur, TX, United StatesHQ recorded Sep 20, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchFarmingdale, NY, United StatesHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“MTS Power Systems has been dedicated to the sale, installation and maintenance of power generation equipment for nearly 26 years.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBluffton, SC, United StatesHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Solving the Grid’s next generation of energy challenges Adakon Energy Solutions is focused on providing solutions to utilities, power generation, developers, and municipalities to…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchFort Lauderdale, FL, United StatesHQ recorded Sep 20, 202651-2006 contacts →

Exact match

“Megawattage is a leading provider of commercial and industrial power generators, offering flexible rental terms to meet our customers' needs.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchAbilene, TX, United StatesHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Accelerating Growth with Reliable Power Who We Are Pride Dynamo provides flexible, cost-effective power solutions to keep industries running at full capacity.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchMillbury, MA, United StatesHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Our mission is to help utility companies and businesses keep their power running to serve their customers better.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchNew York, NY, United StatesHQ recorded Sep 20, 20261-103 contacts →

Exact match

“DPO helps utilities, IPPs, and renewable developers deploy data centers as a highly profitable behind-the-meter offtake mechanism.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchLos Angeles, CA, United StatesHQ recorded Sep 20, 20261-102 contacts →

Exact match

“We are YOUR power provider.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 57 peaking power generation companies based in the United States

See the full list, filter by size, metro and specialty, and access 3,512 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Peaking power generation companies based in the United States at a glance

As of Sep 20, 2026
38.9%Verified-email coverage
158.4Average contacts per company
11-50Median size (employees)
17.5%Largest-city concentration · Houston
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
22
11-50
12
51-200
11
201-500
2
501-1,000
4
1,001-5,000
4
5,001-10,000
2

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 57 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 “peaking power generation 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 3,512 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 20, 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 “peaking power generation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many peaking power generation companies are there based in the United States?

RevenueBase identified 57 company matches for peaking power generation 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?

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

Which city has the most peaking power generation companies?

Houston leads with 10 company records, followed by Jacksonville (2) and Tampa (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 3,512 professional contacts with verified work emails tracked across these 57 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 20, 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.