Company lists · Data refreshed September 2026

Top 25 Automotive machining companies based in the United States

RevenueBase identified 369 company matches for automotive machining companies associated with the United States as of September 2026 and tracks 5,351 professional contacts across them, including 1,216 with verified work emails. Anaheim is the largest hub.

This list covers company matches for automotive machining 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 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
369Companies
5,351Contacts tracked
1,216Verified emails
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The 25 largest automotive machining companies based in the United States

Ranked by team size
Top 25 of 369 company matches for automotive machining companies 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 matchJasper, IN, United StatesHQ recorded Sep 30, 20261,001-5,000793 contacts →

Exact match

“JASPER® Engines & Transmissions was founded in 1942 and today is the nation's largest remanufacturer of a diverse line of drive train components.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2Exact matchHillside, IL, United StatesHQ recorded Sep 30, 20261,001-5,000264 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3Exact matchWaterford, WI, United StatesHQ recorded Sep 30, 2026201-500221 contacts →

Exact match

“HyPro Incorporated, established in 1969, is a leader in automated and robotic machining of low, mid and high volume castings and forgings, as well as complex assemblies, for Ag…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4Exact matchCinnaminson, NJ, United StatesHQ recorded Sep 30, 2026201-500171 contacts →

Exact match

“TransAxle, established in 1979 in Cinnaminson, NJ, has evolved into a prominent remanufacturing and distribution business with 14 locations.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5Exact matchClinton, TN, United StatesHQ recorded Sep 30, 2026501-1,000165 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6Exact matchShepherdsville, KY, United StatesHQ recorded Sep 30, 2026201-500155 contacts →

Exact match

“Whatever It Takes is an industry veteran in the transmission parts supply business.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7Exact matchNew Troy, MI, United StatesHQ recorded Sep 30, 202651-200128 contacts →

Exact match

“Established in 1970, Vickers has evolved into a world class Precision Machining company.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8Exact matchBellows Falls, VT, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
9Exact matchAnderson, IN, United StatesHQ recorded Sep 30, 20261,001-5,00097 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10Exact matchLondon, KY, United StatesHQ recorded Sep 30, 2026501-1,00088 contacts →

Exact match

“AAC=Quality.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11Exact matchAuburn Hills, MI, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
12Exact matchClinton Township, MI, United StatesHQ recorded Sep 30, 202651-20063 contacts →

Exact match

“Drake Enterprises, Inc, located in Clinton Township, Michigan, has been in business since 1952 and continues to strive in the competitive manufacturing environment.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13Exact matchAlma, MI, United StatesHQ recorded Sep 30, 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 30, 2026 · View company records in RevenueBase
14Exact matchMenomonee Falls, WI, United StatesHQ recorded Sep 30, 202651-20058 contacts →

Exact match

“For over 70 years, Herker Industries has been a world-class leader in the manufacturing of precision-machined parts and mechanical assemblies.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15Exact matchMacomb, MI, United StatesHQ recorded Sep 30, 202651-20058 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16Exact matchWarren, MI, United StatesHQ recorded Sep 30, 2026201-50053 contacts →

Exact match

“Automotive parts company.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17Exact matchRockford, IL, United StatesHQ recorded Sep 30, 202651-20047 contacts →

Exact match

“Bourn & Koch, Inc.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18Exact matchMiami, FL, United StatesHQ recorded Sep 30, 202611-5044 contacts →

Exact match

“GFX is a Miami based distributor and manufacturer of Standard Clutch Release Bearings, Automatic Transmission Separator Plates and Automatic Transmission Hard Parts.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19Exact matchGeorgetown, TX, United StatesHQ recorded Sep 30, 202611-5043 contacts →

Exact match

“From the outside, the world of car enthusiasts probably seems pretty simple.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20Exact matchElgin, IL, United StatesHQ recorded Sep 30, 202651-20042 contacts →

Exact match

“Based in Elgin, Ill, Elgin Industries has long been one of the transportation industry’s premier manufacturers of engine and chassis components.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
21Exact matchFairview, PA, United StatesHQ recorded Sep 30, 202651-20041 contacts →

Exact match

“American Turned Products specializes in the machining of high volume, highly complex components for the Automotive, Fluid Power, Oil & Gas, and other markets both domestically and…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22Exact matchHudson, MI, United StatesHQ recorded Sep 30, 202651-20039 contacts →

Exact match

“RIMA Manufacturing Company is an American success story that began with entrepreneurial spirit, belief in family values, sound business principles, hard work, and a commitment to…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23Exact matchKnox, IN, United StatesHQ recorded Sep 30, 2026501-1,00037 contacts →

Exact match

“Founded in 1969, MPI is a U.S.”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24Exact matchRockville, CA, United StatesHQ recorded Sep 30, 202611-5037 contacts →

Exact match

“Maven Engineering is a manufacturing and distribution company that develops, produces, sources and sells complex machined parts to customers in the railroad, defense, automotive…”

Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25Exact matchSparks, NV, United StatesHQ recorded Sep 30, 202651-20036 contacts →

Exact match

“Engineering and manufacturing parts for diesel and natural gas engines.”

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

Showing 25 of 369 automotive machining companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,216 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Automotive machining companies based in the United States at a glance

As of Sep 30, 2026
22.7%Verified-email coverage
14.5Average contacts per company
11-50Median size (employees)
1.1%Largest-city concentration · Anaheim
Sep 30, 2026Page data refreshed

Companies by employee count

1-10
156
11-50
125
51-200
55
201-500
21
501-1,000
6
1,001-5,000
4
5,001-10,000
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 369 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 machining 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 1,216 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 “automotive machining companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many automotive machining companies are there based in the United States?

RevenueBase identified 369 company matches for automotive machining 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?

Jasper Engines & Transmissions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most automotive machining companies?

Anaheim leads with 4 company records, followed by Los Angeles (4) and Warren (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 1,216 professional contacts with verified work emails tracked across these 369 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.

Ready to reach these companies? Verified emails and direct dials for all 369 automotive machining 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.