Company lists · Data refreshed September 2026

Top 18 Combined heat and power plant manufacturers based in the United States

RevenueBase identified 38 company matches for combined heat and power plant manufacturers associated with the United States as of September 2026 and tracks 590 professional contacts across them, including 194 with verified work emails. Houston is the largest hub.

This list covers company matches for combined heat and power plant manufacturers 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 30, 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 30, 2026 How this list was built
38Companies
590Contacts tracked
194Verified emails
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The 18 largest combined heat and power plant manufacturers based in the United States

Ranked by team size
Top 18 of 38 company matches for combined heat and power plant manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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 matchOrlando, FL, United StatesHQ recorded Sep 30, 202651-200111 contacts →

Exact match

“Power Generation Manufacturing and Engineering.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchNorth Billerica, MA, United StatesHQ recorded Sep 30, 202651-20064 contacts →

Exact match

“Tecogen is a leading manufacturer of Combined Heat and Power products including natural gas engine-driven cogeneration, air conditioning systems and high efficiency water heaters…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchBristol, PA, United StatesHQ recorded Sep 30, 202651-20061 contacts →

Exact match

“Northeast-Western Energy Systems USA, LLC ("NES-WES") provide reliable, Resilient and Renewable Power Solutions.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchMiami, FL, United StatesHQ recorded Sep 30, 202651-20052 contacts →

Exact match

“Tradewinds can design and supply a wide variety of electrical generating equipment in the 9KW to 750KW range including emergency, prime power and cogeneration systems for…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchAlexandria, VA, United StatesHQ recorded Sep 30, 202611-5030 contacts →

Exact match

“Enginuity Power Systems is the leading innovator in highly efficient Combined Heat and Power (CHP) systems, which allow consumers to live their lives more sustainability…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchRancho Cordova, CA, United StatesHQ recorded Sep 30, 202611-5029 contacts →

Exact match

“Deploying technology that makes 'Power without Pollution' a reality.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchNew Kensington, PA, United StatesHQ recorded Sep 30, 202611-5028 contacts →

Exact match

“For 50 years, Cannon Boiler Works has been committed to partnering with our customers to help produce the required energy for their needs in the most efficient manner possible…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchWayne, PA, United StatesHQ recorded Sep 30, 202611-5025 contacts →

Exact match

“E-Finity Distributed Generation is the exclusive Mid-Atlantic and Southeast distributor for Capstone Turbine and is an active member of the distributed generation and combined…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9Exact matchShakopee, MN, United StatesHQ recorded Sep 30, 202611-509 contacts →

Exact match

“KODA ENERGY LLC is an utilities company based out of 975 3rd Ave W, Shakopee, Minnesota, United States.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchHouston, TX, United StatesHQ recorded Sep 30, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchSmithfield, RI, United StatesHQ recorded Sep 30, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12Exact matchAnchorage, AK, United StatesHQ recorded Sep 30, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchNew York, NY, United StatesHQ recorded Sep 30, 202611-504 contacts →

Exact match

“Powergen Development Group, LLC is a leading, full-service alternative energy and sustainable energy solutions firm installing and operating CHP Systems continuously since 2012.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14Exact matchNorth Palm Beach, FL, United StatesHQ recorded Sep 30, 202611-503 contacts →

Exact match

“Building small-capacity (35kW to 5MW) distributed Co/TriGeneration plants for commercial facilities.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchSt. Paul, MN, United StatesHQ recorded Sep 30, 20261-101 contacts →

Exact match

“We help industrial operators modernize aging CHP and WHP systems with high-efficiency, low-emissions replacements, designed to improve reliability, reduce carbon intensity, and…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchIndianapolis, IN, United StatesHQ recorded Sep 30, 20261-101 contacts →

Exact match

“Telgen is an Indianapolis-based energy company focusing on the cogeneration of heat and power for industrial and commercial facilities.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchWatertown, MA, United StatesHQ recorded Sep 30, 20261-101 contacts →

Exact match

“Environmental Engineered Solutions is a turnkey design-build firm specializing in CHP, Geothermal and Mechanical Construction services.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchSacramento, CA, United StatesHQ recorded Sep 30, 20261-101 contacts →

Exact match

“Accelerated Growth Solutions was founded to service indoor cultivation environment concerns.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase

Showing 18 of 38 combined heat and power plant manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 194 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Combined heat and power plant manufacturers based in the United States at a glance

As of Sep 30, 2026
32.9%Verified-email coverage
15.5Average contacts per company
11-50Median size (employees)
10.5%Largest-city concentration · Houston
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
15
51-200
8

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 38 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 “combined heat and power plant manufacturers” 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 194 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 30, 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 “combined heat and power plant manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many combined heat and power plant manufacturers are there based in the United States?

RevenueBase identified 38 company matches for combined heat and power plant manufacturers 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?

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

Which city has the most combined heat and power plant manufacturers?

Houston leads with 4 company records, followed by Los Angeles (2) and Alexandria (1).

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 194 professional contacts with verified work emails tracked across these 38 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 30, 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.