S&T AG develops, implements, and markets IT hardware, solutions, and services primarily in Germany, Austria, Switzerland, Eastern Europe, North America, Asia, and internationally. The company operates through three segments: IT Services, IoT Solutions Europe, and IoT Solutions America. The IT Services segment develops, implements, and markets hardware and software-based solutions, and information technology services. The IoT Solutions Europe segment provides proprietary-developed hardware, software, and solutions for Internet of Things and Industry 4.0 applications, including the associated implementation and operating services for industrial automation, medical technologies, infotainment, and smart energy markets. The IoT Solutions America segment develops embedded hardware and software products and provides associated services for the transport, aviation, and communications sectors. The company also offers consulting services related to IT architecture and data security and delivers support services; installs and assembles components of IT infrastructure; and provides outsourcing services, including operation of IT facilities or components. The company was founded in 1990 and is headquartered in Linz, Austria.