Tier 1 Supplier

A Tier 1 supplier is a company that provides direct parts or components to a larger manufacturer, such as an automaker. They are an essential part of the supply chain, supplying finished or nearly finished products that go directly into the final assembly. For example, a Tier 1 supplier might produce car seats or electronic systems for a car manufacturer. They often work closely with the manufacturer to meet quality, timing, and design specifications, playing a critical role in ensuring the final product is completed efficiently and to the required standards.