Top Automotive Parts companies in United States - October, 2026

    Listed below are the top companies in US - All States by revenue as of October 2026. With $34.7B in revenue, Cummins is ranked first on the list, followed by Lear with $23.7B in revenue and Tenneco with $19B in revenue. Find additional information about companies in US - All States such as their contact details, employees, location, org chart, news and much more.

    Location

    Clear

    Industry

    Clear

Try comparing two companies from the list

To compare two leading companies in US - All States by revenue listed above, you can select two top-rated companies and see their general company information which includes details such as total number of employees, revenue, as well as additional details.
Select First Company

Vs

Select Second Company

Compare

Browse Similar Lists

Explore top companies by revenue in Automotive Parts worldwide

Top Automotive Parts companies in United Kingdom - October, 2026

Top Automotive Parts companies in New Zealand - October, 2026

Frequently Asked Questions Regarding Top Automotive Parts companies in United States - October, 2026

Is Cummins the biggest company in the world?
Cummins is the top company in US - All States by revenue, with $34.7B in revenue
Is Lear the biggest company in the world?
Lear is the second largest company in US - All States by revenue, with $23.7B in revenue
Is Cummins the largest company by revenue?
Cummins is the largest company by revenue, with $34.7B in revenue
What is Cummins's revenue?
Cummins's revenue is $34.7B
What is Lear's revenue?
Lear's revenue is $23.7B
What is Tenneco's revenue?
Tenneco's revenue is $19B
See more information about top companies