IHI is a Japanese engineering and industrial company, and its official site presents four fields: resources, energy and environment; social infrastructure; industrial systems and general-purpose machinery; and aerospace, space, and defense. Product pages organize offerings around these areas. The technology section provides development information, technical reviews, and articles. The site also publishes news, press releases, investor materials, and integrated reports. Its sustainability section covers environmental, social, and governance information and the company’s related activities.