Stadler Rail AG is a Switzerland-based rail vehicle manufacturer that designs and produces trains and related mobility systems for passenger transport operators worldwide. The company’s current business focuses on rolling stock, service and components, and signalling, giving it a role across the full rail lifecycle from vehicle production to maintenance, modernization, spare parts, and infrastructure-related solutions. Its product range includes suburban and regional trains, light rail vehicles, trams, high-speed and intercity trains, locomotives, passenger coaches, and custom-built rail vehicles. Stadler Rail AG serves urban, regional, and long-distance transport markets, supporting public transit networks and rail operators with equipment and technical services tailored to different route and operating needs. Headquartered in Bussnang, Switzerland, Stadler Rail AG is recognized as a significant industrial supplier in the rail transportation sector.