5 Largest Automotive Companies and Suppliers in the World

4. Hitachi, Ltd. (OTC:HTHIY)

Latest Market Capitalization: $85.72 billion

Hitachi, Ltd. (OTC:HTHIY) is a Japanese industrial conglomerate headquartered in Tokyo, Japan. The firm makes and sells a variety of car parts such as carburetors, ignition coils, fuel pumps, injectors, and others. Hitachi, Ltd. (OTC:HTHIY) is also making inroads in the electric vehicle industry, and it plans to run a large scale pilot project for charging electric vehicles in California.