IHI manufactures aero engines, energy equipment and industrial machinery. Its businesses include engine components and maintenance, resource and energy systems, infrastructure and industrial technology.
History and development
IHI traces its roots to the Ishikawajima shipyard established in 1853. Shipbuilding developed into industrial machinery, energy and aerospace, with mergers contributing to the modern group. Its current abbreviated name therefore rests on a much older engineering and shipyard heritage.
References: IHI: history