How many Tier 1 automotive suppliers are there?
Emily Wilson
Updated on April 10, 2026
.
Also, what is a Tier 1 supplier in automotive?
Tier 1 suppliers are companies that supply parts or systems directly to OEMs. These suppliers usually work with a variety of car companies, but they're often tightly coupled with one or two OEMs, and have more of an arms-length relationship with other OEMs.
One may also ask, is Bosch a Tier 1 supplier? Tier 1 suppliers are manufacturers that deal directly with OEM companies. These are often major companies in their own right. You may recognize names like Bosch or BASF. Though Bosch is primarily a tier 1 supplier for the automotive industry, they're also well known for their own power tool product lines.
Correspondingly, what is a Tier 2 manufacturer?
Tier 2 companies are the suppliers who, although no less vital to the supply chain, are usually limited in what they can produce. If they are the first link in the supply chain, they start the ball rolling for the OEM's final product, which means they really are vital to the speed of production.
Who are the suppliers in the automotive industry?
Bosch, Denso, Magna, Continental and ZF Friedrichshafen remain the world's five biggest suppliers, in the same order on the Automotive News list as a year ago.
Related Question Answers