Case Study: Regensburger Energie- und Wasserversorgung (REWAG) achieves 100% purchasing transparency with Celonis Process Mining

Rewag Has its Purchasing Completely Under Control with Process Mining

REWAG (Regensburger Energie- und Wasserversorgung) faced a fragmented, partly paper-based purchasing process with multiple systems and limited visibility, making procurement analysis slow and unreliable. After evaluating options, REWAG selected Celonis and its Celonis Process Mining solution to digitize and standardize procurement data and gain transparent, system-wide insights.

Celonis consolidated REWAG’s data, visualized real processes in real time and was rolled out quickly (completed in about a week); since deploying Celonis (in use at REWAG since 2015) analysis time fell from days to minutes and root-cause identification dropped from as long as 20 days to a single click. The Celonis implementation delivered 100% transparency, faster identification of optimization potential, measurable time and cost savings, and stronger supplier negotiation positions through more precise supplier evaluation and benchmarking.

REWAG

Thomas Brandl

REWAG