SAP consulting · Utilities
SAP IS-U and S/4HANA Utilities: consulting for the utilities sector
Utility companies work under pressure from the energy transition, regulation and new market rules. We design billing and service processes in SAP so that they stand up to these demands – today in IS-U and tomorrow in S/4HANA Utilities.
Our topics in the utilities sector
- Billing & invoicing
- Billing processes that keep pace with tariffs, special contracts and regulatory changes – stable and traceable.
- Device management
- Devices, meters and meter readings mapped cleanly in the system, from installation to replacement.
- Energy data management
- Meter data and time series processed reliably and made available for billing and forecasting.
- Market communication
- Processes for data exchange with market partners that keep working when formats and deadlines change.
- Customer service
- Customer-centric service processes that answer enquiries quickly and correctly.
From SAP IS-U to S/4HANA Utilities
Mainstream maintenance for SAP ECC 6.0 ends at the end of 2027; extended maintenance is available for an additional fee until the end of 2030. For utilities running IS-U, this means the path to S/4HANA Utilities belongs on the roadmap now.
We support you from analysis through greenfield, brownfield or hybrid approaches to hypercare. Throughout, we keep an eye on integration with FI-CA, FI and SD – because in the utilities sector, billing is linked to many other processes.
- Analysis of existing IS-U processes and custom developments
- Roadmap and migration strategy for S/4HANA Utilities
- Workshops, customising, testing and cutover
- Modern process and system architecture after go-live
Production-like test data for your projects
Migration and release projects stand or fall with good test data. Full copies of production are expensive and slow in S/4HANA. Our Data Refresh Operator brings consistent time slices into your test systems – with integrated masking of personal data.
Let’s talk about your IS-U landscape.
Whether you need targeted support or a full transformation: we listen, assess what you need and outline the way forward.

Mon–Fri, 8 am–6 pm (CET) · An der Alster 6, 20099 Hamburg