Who is the manufacturer of turbochargers?
There isn’t a single manufacturer of turbochargers. The market is led by several global companies that supply turbochargers for cars, trucks, marine, and industrial engines, including BorgWarner, Garrett Motion, Mitsubishi Heavy Industries, IHI, and Cummins Turbo Technologies (Holset).
Turbochargers are produced by a range of companies worldwide to meet diverse engine requirements, from light-duty passenger vehicles to heavy-duty commercial engines and industrial machinery. The landscape includes large OEM suppliers, aftermarket manufacturers, and regional players, with brands and product lines tailored to different emissions standards, fuel types, and performance targets.
Global leaders in turbocharger manufacturing
The following are the most widely recognized suppliers of turbochargers for automotive and industrial applications as of the mid-2020s:
- BorgWarner — United States-based, a leading supplier of turbochargers for gasoline and diesel engines across a wide range of vehicles and applications.
- Garrett Motion — Originally part of Honeywell, now an independent company known for a broad lineup of OEM and aftermarket turbochargers.
- Mitsubishi Heavy Industries (MHI) — Japanese manufacturer with a longstanding history in automotive and industrial turbochargers for various markets.
- IHI Turbo (IHI Turbomachinery) — Japanese firm producing turbochargers for automotive and industrial engines, part of the IHI Group.
- Cummins Turbo Technologies (Holset) — UK-based subsidiary of Cummins that markets turbochargers under the Holset brand for trucks, construction, and industrial engines.
These companies form the core of the global turbocharger supply chain, though regional manufacturers and aftermarket brands also compete in specific markets and niches.
Summary
Turbochargers are manufactured by a number of major global suppliers rather than a single source. The leading players today include BorgWarner, Garrett Motion, Mitsubishi Heavy Industries, IHI Turbo, and Cummins Turbo Technologies (Holset), along with regional and specialized manufacturers that serve different engine types and markets. The market remains dynamic, with ongoing technology development to improve efficiency, emissions, and performance.
