Company lists · Data refreshed October 2026

Top 25 Generator engine manufacturers based in the United States

RevenueBase identified 162 company matches for generator engine manufacturers associated with the United States as of October 2026 and tracks 7,643 professional contacts across them, including 2,219 with verified work emails. Houston is the largest hub.

This list covers company matches for generator engine 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 October 13, 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 Oct 13, 2026 How this list was built
162Companies
7,643Contacts tracked
2,219Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest generator engine manufacturers based in the United States

Ranked by team size
Top 25 of 162 company matches for generator engine manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 13, 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 matchMilwaukee, WI, United StatesHQ recorded Oct 13, 20265,001-10,0003,157 contacts →

Exact match

“Briggs & Stratton, headquartered in Milwaukee, Wisconsin, provides innovative products and diverse power solutions to help people get work done.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
2Exact matchSedalia, MO, United StatesHQ recorded Oct 13, 2026501-1,000824 contacts →

Exact match

“PROENERGY is an engineering, R&D, and manufacturing powerhouse.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
3Exact matchWood Dale, IL, United StatesHQ recorded Oct 13, 2026501-1,000446 contacts →

Exact match

“PSI Power Systems International (NASDAQ: PSIX) engineers high-performance, emission-certified engines and power systems for global OEMs and critical industries.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
4Exact matchSan Leandro, CA, United StatesHQ recorded Oct 13, 20261,001-5,000193 contacts →

Exact match

“Peterson Power Systems serves Northern California, western Oregon, and southern Washington, providing Caterpillar diesel and natural gas engines for power generation, as well as…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
5Exact matchWoburn, MA, United StatesHQ recorded Oct 13, 202651-200124 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
6Exact matchSt. Louis, MO, United StatesHQ recorded Oct 13, 2026201-500115 contacts →

Exact match

“At CK Power, we take pride in being a trusted leader in manufacturing and distributing power solutions for industrial and off-highway applications.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
7Exact matchMansfield, OH, United StatesHQ recorded Oct 13, 202651-200113 contacts →

Exact match

“IDEAL Electric is the last 100% American-owned, vertically integrated OEM of its kind.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
8Exact matchShoreview, MN, United StatesHQ recorded Oct 13, 202651-20091 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
9Exact matchOlathe, United StatesHQ recorded Oct 13, 202651-20081 contacts →

Exact match

“HIPOWER SYSTEMS (a division of Himoinsa, S.L; a member of the YANMAR Co.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
10Exact matchOgden, UT, United StatesHQ recorded Oct 13, 202651-20074 contacts →

Exact match

“After 200 years of global research and attempts, Qnergy is the first company to successfully offer a Stirling Engine generator.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
11Exact matchLas Vegas, NV, United StatesHQ recorded Oct 13, 202651-20074 contacts →

Exact match

“Champion Power Equipment is a market leader in power generation equipment.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
12Exact matchOwings, MD, United StatesHQ recorded Oct 13, 202651-20072 contacts →

Exact match

“Kelly Generator & Equipment, Inc.(KGE), established in 1992, and Kelly Generator & Equipment of PA & WV, Inc.(KGE of PA & WV), founded in 2012, serve as the Mid-Atlantic…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
13Exact matchHouston, TX, United StatesHQ recorded Oct 13, 202651-20072 contacts →

Exact match

“Based in Houston, TX, Worldwide Power Products is your trusted partner for power generation solutions, serving various industries across the globe.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
14Exact matchBatavia, OH, United StatesHQ recorded Oct 13, 2026201-50068 contacts →

Exact match

“FREEMAN ENCLOSURE SYSTEMS has over 30 years of design, manufacture and sales of diesel generator accessory equipment.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
15Exact matchOmaha, NE, United StatesHQ recorded Oct 13, 202651-20059 contacts →

Exact match

“Anderson Industrial Engines Co, Inc.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
16Exact matchPompano Beach, FL, United StatesHQ recorded Oct 13, 202651-20058 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
17Exact matchBrighton, CO, United StatesHQ recorded Oct 13, 202651-20053 contacts →

Exact match

“Generator Source is a trusted global provider of new, surplus, and used industrial generators, delivering reliable power solutions to businesses around the world.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
18Exact matchMulberry, FL, United StatesHQ recorded Oct 13, 202651-20053 contacts →

Exact match

“Progen is on the leading edge of innovative rapid response solutions.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
19Exact matchNorth Mankato, MN, United StatesHQ recorded Oct 13, 202651-20051 contacts →

Exact match

“Blue Star Power Systems, a power generation systems integration specialist, manufactures complete diesel and gaseous driven generator sets ranging from 20 to kWe.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
20Exact matchGreenville, SC, United StatesHQ recorded Oct 13, 202611-5051 contacts →

Exact match

“Continental Engines is the leading retailer, distributor, sales and service provider of industrial engines, generators, transfer switches, parts and manuals from the top brands in…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
21Exact matchMiami, FL, United StatesHQ recorded Oct 13, 202651-20050 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 · Oct 13, 2026 · View company records in RevenueBase
22Exact matchWest Monroe, LA, United StatesHQ recorded Oct 13, 20261,001-5,00046 contacts →

Exact match

“As a global leader in the standby power systems industry Aksa Power Generation has brought our manufacturing strengths to America in order to be the high quality and competitive…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
23Exact matchEvansville, WY, United StatesHQ recorded Oct 13, 202651-20042 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 · Oct 13, 2026 · View company records in RevenueBase
24Exact matchGardena, CA, United StatesHQ recorded Oct 13, 202651-20040 contacts →

Exact match

“Polar Power, Inc.(NASDAQ: POLA) builds DC generators to power applications primarily for industrial clients.”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase
25Exact matchElkhart, IN, United StatesHQ recorded Oct 13, 202611-5029 contacts →

Exact match

“NEARLY HALF A CENTURY OF POWER GENERATION INNOVATION - VALUE - LEADERSHIP GILLETTE introduced its first generator in the early 1960’s, beginning a legacy of reliable efficient…”

Recorded in the RevenueBase company graph · Oct 13, 2026 · View company records in RevenueBase

Showing 25 of 162 generator engine manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 2,219 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Generator engine manufacturers based in the United States at a glance

As of Oct 13, 2026
29.0%Verified-email coverage
47.2Average contacts per company
11-50Median size (employees)
6.8%Largest-city concentration · Houston
Oct 13, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
61
51-200
34
201-500
9
501-1,000
5
1,001-5,000
3
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 162 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 “generator engine 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 2,219 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 October 13, 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 “generator engine manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many generator engine manufacturers are there based in the United States?

RevenueBase identified 162 company matches for generator engine manufacturers associated with the United States as of October 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?

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

Which city has the most generator engine manufacturers?

Houston leads with 11 company records, followed by Miami (7) and Waukesha (4).

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 2,219 professional contacts with verified work emails tracked across these 162 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 October 13, 2026.

Ready to reach these companies? Verified emails and direct dials for all 162 generator engine manufacturers based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

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.