In addition to SAP S/4HANA, ELMER is utilizing the industry solution FIS/wws and other FIS components for master data, invoice, and data exchange management. The upgrade enables future-proof, automated inventory management and optimized processes in purchasing, sales, finance, controlling, and logistics.
“The move to the cloud represents a clear commitment to the future for us,” emphasizes Frank Knitsch, Head of IT, Service, and Projects at ELMER. Sandra Cararo, Head of Sales Based Customer at FIS, also emphasizes the collaborative partnership: “The project team excelled at combining years of experience with fresh perspectives.”
With this successful transformation, the ELMER Group is ideally positioned for the digital future. Further cloud innovations and app developments are already planned.
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ELMER Group Relies on SAP S/4HANA and FIS/wws – ERP Upgrade in Record Time
12/16/2025
The ELMER Group, a leading specialist wholesaler for sanitary, heating, and air conditioning systems based in Bottrop, Germany, has successfully migrated its entire ERP landscape to SAP S/4HANA in collaboration with SAP service provider FIS. Within just twelve months, the existing SAP ECC system was replaced by the modern, cloud-enabled solution – without any downtime and with significant process improvements.
