dorma+kaba Holding AG manufactures and sells automatic door access and security systems. It operates through the following segments: Access + Data Systems, Key Systems, and Others. The Access + Data Systems segment includes all hardware- and software-based components and systems for access control and enterprise data recording. The Key Systems segment offers keys, key blanks and transponder keys to mechanical, electronic and (semi-)industrial key cutting and origination machines, as well as duplication equipment. The Others segment comprises of systems that are based on Legic SmartCard technology. It offers products under the DORMA and Kaba brand. The company was founded in September 2015 and is headquartered in RÃ¼mlang, Switzerland.