Rheinmetall AG is a German technology group focused on security and defence solutions, with additional industrial capabilities in mobility-related systems. The company develops and supplies a broad portfolio of products and services for land, air, sea, and space applications, including military vehicles, weapons and ammunition, air defence systems, electronic solutions, sensors, and training technologies. It also serves civilian markets through mobility and power systems offerings such as thermal management, emissions-related components, pumps, valves, and other vehicle technologies. Rheinmetall AG operates across several business segments that connect advanced engineering, system integration, and manufacturing for government, defence, and industrial customers. Headquartered in Düsseldorf and founded in 1889, Rheinmetall AG plays a significant role in European defence production and in selected automotive and industrial supply chains.