SAP is a German enterprise software vendor, with ERP at its core. Its ERP offering is built around S/4HANA, the successor to SAP ERP 6.0 introduced in 2015, and is complemented by software for human resources, customer relationship management, supply chain, procurement and product lifecycle management. SAP also sells software as a service, offers the SAP Business Technology Platform and runs its own infrastructure platform, SAP Cloud Infrastructure. Its products are also available on major hyperscaler clouds. The software is not open source.
SAP SE is headquartered in Walldorf, Baden-Württemberg, and is listed on the Frankfurt Stock Exchange with an ADR on the NYSE. Where data sits depends on the delivery model chosen: SAP's own data centres, hyperscalers or a sovereign option. SAP Cloud Infrastructure runs in SAP's own data centres in Walldorf/St. Leon-Rot. For a European organisation the vendor is German, but the actual jurisdiction depends on the infrastructure selected.