Martinrea Jonesville

Martinrea International is a global automotive supplier specializing in the design, development and manufacture of highly engineered components and systems that help automakers meet evolving performance, safety and efficiency needs. The company is a leader in lightweight structures, propulsion systems and flexible manufacturing solutions that serve major vehicle manufacturers around the world. With more than 18,000 skilled employees and over 50 facilities across North America, Europe and Asia, Martinrea is committed to innovation, quality and long-term customer partnerships.

The company’s product portfolio includes advanced lightweight chassis and body components, fluid and thermal management systems, metal forming and aluminum casting solutions, and propulsion system parts that support both traditional and electrified vehicles. By integrating engineering expertise with cutting-edge manufacturing technologies, Martinrea helps OEMs improve vehicle efficiency, reduce weight, and optimize overall performance.

Martinrea’s global footprint and engineering capabilities enable it to support complex programs across a variety of vehicle platforms while emphasizing continuous improvement and sustainability. Through its focus on collaboration and innovation, the company strives to deliver value-added solutions that propel automotive advancements and value creation for customers worldwide.