Daihatsu Infinearth Mfg.Co.,Ltd manufactures and sells marine engines, land engines, and industrial instruments in Japan, China, Asia, Central America, South America, North America, and internationally. The company operates through Marine Engine Related and Land Engine Related segments. It offers marine engine products, including propulsion systems, electric propulsion systems, auxiliary systems, and dual-fuel engines, as well as marine engines for nitrogen oxide regulations. The company also provides land diesel engines and gas turbines/gas engines for emergency power generation/pumping; and co-generation systems. In addition, it provides industrial instruments, such as aluminum wheels, oil mist detectors and monitors, and doughnut RD couplings. Further, the company is involved in real estate leasing business; transportation, warehouse management, precision components, and contracting businesses; and solar power generation business. The company was formerly known as Daihatsu Diesel Mfg. Co., Ltd. and changed its name to Daihatsu Infinearth Mfg.Co.,Ltd in May 2025. Daihatsu Infinearth Mfg.Co.,Ltd was founded in 1907 and is headquartered in Osaka, Japan.
