SHERIDAN, WYOMING - November 13, 2025 - Amperfied, the e-mobility subsidiary of Heidelberger Druckmaschinen AG (HEIDELBERG), has secured one of Germany's most significant corporate charging-infrastructure contracts of the year, taking over the migration and long-term operational management of Siemens Energy's nationwide EV charging network. The agreement positions Amperfied as a leading systems integrator for enterprise-scale charging operations as demand for reliable, multi-site electrification continues to accelerate.
Modernizing a Complex Charging Environment
Siemens Energy's network spans roughly 200 AC charge points across 12 German locations-built over time using hardware from several manufacturers. Amperfied was tasked with creating a unified and future-proof operational model, consolidating all devices onto its cloud-based backend. The technical migration was completed in less than four weeks, an unusually fast turnaround for a network of this scale and heterogeneity.
The project required analyzing existing system components, harmonizing different charge-point types, and integrating them into a single management platform before the previous operator ended its services. With the transition complete, Amperfied now oversees real-time monitoring, reporting and lifecycle service management across all Siemens Energy sites.
Driving Operational Excellence Through an Integrated Platform
For Siemens Energy, the project represents a strategic shift toward scalable infrastructure operations and unified billing models for corporate mobility. The new platform enables several charging scenarios-private employee charging, company vehicles, guest charging, and planned future use cases such as roaming and ad-hoc charging.
A spokesperson from Siemens Energy's Real Estate division emphasized the importance of the consolidated approach: "With Amperfied, we are consolidating our charging infrastructure on a powerful platform and creating the basis for our internal charging infrastructure requirements. In addition to the technical basis, it was crucial for us that Amperfied already offers comprehensive options for pricing and billing - and thus addresses exactly the use cases that may be relevant for us in the future."
Strengthening Amperfied's Position in Enterprise Charging
The Siemens Energy win builds on Amperfied's growing portfolio of enterprise electrification projects, including the 2025 takeover of operational management for more than 1,700 charge points at SAP. The expansion underscores the company's evolution from hardware supplier to full-service charging-infrastructure provider.
HEIDELBERG CEO Jürgen Otto highlighted the strategic momentum: "We are delighted that we have convinced another major customer, Siemens Energy, of the benefits of our offering. This order confirms our expertise in the field of charging management and operation and underlines our ability to implement complex large-scale projects efficiently and reliably."
Otto noted that Amperfied's system-integrator approach-combining hardware, software, and service-was critical in securing the deal, and that more large-scale corporate projects are already expected.
Scaling Infrastructure Faster Through Existing Asset Utilization
A key concern for energy-intensive enterprises is the time required to deploy or expand EV charging capacity. Building new infrastructure can take years, but bringing existing hardware into a unified platform enables faster scaling.
Amperfied Managing Director Robin Karpp described the long-term value: "Charging infrastructure is not a product that you buy once; it has to function reliably throughout its entire lifespan. This requires more than just hardware: it's about the interplay of technology, software, and service. Our aim is to manage this complexity for our customers so that they can fully focus on their core business."
With Siemens Energy employing roughly 26,000 people in Germany and 102,000 worldwide, the upgrade lays the groundwork for a more robust, adaptable, and enterprise-grade charging ecosystem-crucial as corporate fleets electrify at speed.
Strategic Implications for Corporate Fleet Operators
For large organizations operating multi-site fleets or employee mobility programs, the Siemens-Amperfied model signals a maturing market shift:
- Interoperability first: Enterprises increasingly demand hardware-agnostic backend solutions.
- Billing sophistication: Internal chargeback, guest charging, and mixed-fleet use cases require flexible pricing engines.
- Resilience: Reliable uptime depends on unified monitoring and lifecycle service-not just charge-point hardware.
- Faster deployment cycles: Consolidating existing hardware reduces implementation time and capital expenditure.
As fleet electrification scales, operators looking to reduce fragmentation in their charging networks may consider similar system-integrator partnerships.
Learn More
Further details on Amperfied's charging-infrastructure solutions and services are available at https://www.amperfied.com.