GK Software SE engages in the development of software platform for the retail sector. It operates through the GK/Retail and Information Technology (IT) Services. The GK/Retail segment includes a range of artificial intelligence and mobile applications solutions. The IT Services segment offers services for operating IT systems at store-based retailers; and includes user support and monitoring and maintaining hardware and software. The company was founded by Rainer Glaess and Stephan Kronmueller in August 1990 and is headquartered in Schoeneck, Germany.