SAP SE (; German pronunciation: [ɛsʔaːˈpeː] ) is a German multinational software company based in Walldorf, Baden-Württemberg, Germany. The company is the world's largest vendor of enterprise resource planning (ERP) software. SAP GbR became in 1981 fully Systeme, Anwendungen und Produkte in der Datenverarbeitung (Systems, Applications and Products in Data Processing) abbreviated SAP GmbH after a five-year transition period beginning in 1976. In 2005, it further restructured itself as SAP AG.
https://en.wikipedia.org/wiki/SAP