Company lists · Data refreshed September 2026

Top 25 Automotive powertrain manufacturers based in the United States

RevenueBase identified 111 company matches for automotive powertrain manufacturers associated with the United States as of September 2026 and tracks 19,789 professional contacts across them, including 4,648 with verified work emails. Farmington Hills is the largest hub.

This list covers company matches for automotive powertrain 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 16, 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 16, 2026 How this list was built
111Companies
19,789Contacts tracked
4,648Verified emails
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The 25 largest automotive powertrain manufacturers based in the United States

Ranked by team size
Top 25 of 111 company matches for automotive powertrain manufacturers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 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 matchDetroit, MI, United StatesHQ recorded Sep 16, 202610001+7,954 contacts →

Exact match

“On February 3, 2026, Dauch Corporation (formerly American Axle & Manufacturing) acquired Dowlais Group plc and its subsidiaries – GKN Automotive and GKN Powder Metallurgy.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchIndianapolis, IN, United StatesHQ recorded Sep 16, 20261,001-5,0002,695 contacts →

Exact match

“Allison Transmission is a leading designer and manufacturer of vehicle propulsion solutions for commercial and defense vehicles, the largest global manufacturer of medium- and…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchBirmingham, MI, United StatesHQ recorded Sep 16, 20261,001-5,0001,488 contacts →

Exact match

“Dayco is a global leader in the research, design, manufacture and distribution of essential engine drive systems and aftermarket services for automotive, truck, construction…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchNovi, MI, United StatesHQ recorded Sep 16, 20261,001-5,000740 contacts →

Exact match

“Torque transfer solutions from TREMEC are found in products ranging from supercars and high-performance sports cars to line haul and vocational vehicles worldwide.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchJacksonville, NC, United StatesHQ recorded Sep 16, 20261,001-5,000682 contacts →

Exact match

“Stanadyne is a global automotive technology leader in engine-based fuel and air management systems.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchGreenville, United StatesHQ recorded Sep 16, 2026201-500539 contacts →

Exact match

“JTEKT Corporation was established in January 2006 through the merger of Koyo Seiko Co, Ltd, a world-class bearing manufacturer, and Toyoda Machine Works, Ltd, a machine tool…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchFarmington Hills, MI, United StatesHQ recorded Sep 16, 20261,001-5,000516 contacts →

Exact match

“Neapco is the leading supplier of innovative driveline solutions to original equipment manufacturers and the global automotive industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchOklahoma City, OK, United StatesHQ recorded Sep 16, 20261,001-5,000504 contacts →

Exact match

“ATC Reman is a world leader in remanufacturing solutions for light, medium, and heavy-duty vehicles, providing remanufacturing solutions for powertrain and drivetrain products…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchBagley, NC, United StatesHQ recorded Sep 16, 20261,001-5,000487 contacts →

Exact match

“TEAM Industries is a market leader in drive train technology that offers a complete range of services that includes everything from collaboration on product designs to…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchHillside, IL, United StatesHQ recorded Sep 16, 20261,001-5,000264 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchWarren, MI, United StatesHQ recorded Sep 16, 2026501-1,000168 contacts →

Exact match

“SLPT provides advanced powertrain system solutions incorporating a wide range of mechanical and electronic technologies.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchLivonia, MI, United StatesHQ recorded Sep 16, 2026201-500148 contacts →

Exact match

“McLaren Engineering is Linamar’s leading-edge technology and product development center for our mobility segment.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchCrothersville, IN, United StatesHQ recorded Sep 16, 2026201-500143 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchJackson, MI, United StatesHQ recorded Sep 16, 2026201-500134 contacts →

Exact match

“Melling is a leading manufacturer of oil & water pumps as well as many other powertrain components.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchFort Smith, AR, United StatesHQ recorded Sep 16, 202651-200130 contacts →

Exact match

“Cloyes, based in Fort Smith, Ark, is the North American leader and global designer, developer, manufacturer and distributor of timing drive systems and components for the…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchMorristown, TN, United StatesHQ recorded Sep 16, 2026201-500128 contacts →

Exact match

“Tuff Torq Corporation was incorporated on July 1, 1989, and is a subsidiary of the Kanzaki Kokyukoki Manufacturing Company Limited and the Yanmar Co.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchBellows Falls, VT, United StatesHQ recorded Sep 16, 2026201-500121 contacts →

Exact match

“Sonnax Transmission Company is an industry leader in the cutting-edge design, manufacture and distribution of the highest quality products to the automotive aftermarket…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchAnderson, IN, United StatesHQ recorded Sep 16, 20261,001-5,00097 contacts →

Exact match

“Keihin is the maker of the worlds finest automotive components.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchMilwaukie, OR, United StatesHQ recorded Sep 16, 2026201-50086 contacts →

Exact match

“Warn Automotive can trace its beginning back to 1948, when Arthur Warn invented the first disconnecting four-wheel-drive hub for surplus WWII vehicles.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchBelleville, MI, United StatesHQ recorded Sep 16, 202611-5080 contacts →

Exact match

“EXEDY Globalparts Corporation (USA) is a wholly owned subsidiary of the EXEDY Corporation of Japan.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchMemphis, TN, United StatesHQ recorded Sep 16, 2026501-1,00075 contacts →

Exact match

“The absolute leader in valve train technology & member of the Edelbrock Group.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchAuburn Hills, MI, United StatesHQ recorded Sep 16, 202651-20064 contacts →

Exact match

“TSM Corporation is a full service manufacturer of precision machined components and complex assemblies for the global automotive industry.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchAlma, MI, United StatesHQ recorded Sep 16, 2026201-50063 contacts →

Exact match

“Alma Products Company was founded by E.E Tracy in December 1943 under the name of Tracy Detroit Manufacturing Company.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchClinton Twp., MI, United StatesHQ recorded Sep 16, 2026201-50062 contacts →

Exact match

“Welcome to Anderson-Cook Incorporated.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchSt. Paul, MN, United StatesHQ recorded Sep 16, 202651-20044 contacts →

Exact match

“Power Systems Research (PSR) is a world leader in providing power equipment information, whether it's pure data, analysis, forecasting or specific business intelligence.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 111 automotive powertrain manufacturers based in the United States

See the full list, filter by size, metro and specialty, and access 4,648 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Automotive powertrain manufacturers based in the United States at a glance

As of Sep 16, 2026
23.5%Verified-email coverage
178.3Average contacts per company
51-200Median size (employees)
2.7%Largest-city concentration · Farmington Hills
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
28
51-200
22
201-500
16
501-1,000
10
1,001-5,000
12
5,001-10,000
1
10001+
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 111 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 “automotive powertrain 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 4,648 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 16, 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 “automotive powertrain manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many automotive powertrain manufacturers are there based in the United States?

RevenueBase identified 111 company matches for automotive powertrain 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?

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

Which city has the most automotive powertrain manufacturers?

Farmington Hills leads with 3 company records, followed by Alma (2) and Auburn Hills (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 4,648 professional contacts with verified work emails tracked across these 111 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 16, 2026.

Ready to reach these companies? Verified emails and direct dials for all 111 automotive powertrain manufacturers 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.