Smart Infrastructure

Our technology transforms infrastructure, across buildings, electrification, and grids, at speed and scale, enabling collaborative ecosystems to accelerate our customers’ digital journey to become more competitive, more resilient, and more sustainable.

Siemens Infrastructure Transition Monitor (ITM) 2025

Our latest report tracks the infrastructure transition over time, highlighting priorities and the path forward.

Smart Infrastructure that empowers customers

To deliver on infrastructure transition at speed and scale, we put digitalization and technology at the heart of our approach and empower our customers to scale sustainable impact. Together, we create energy efficiency – through CO2 transparency, renewable integration, and electrification.

We help customers to improve asset performance, availability, and reliability, through resource-efficient and circular products which optimize production and supply chains throughout their entire lifecycle. We enable them to offer safe and comfortable environments that understand and adapt to the needs of their users.

Smart Infrastructure by the numbers

Data as of Sept. 30, 2025 (fiscal 2025).

23.0

23.0 Revenue in €B

18.3

18.3 Profit margin in % (operational)

79,400

79,400 Employees

What we do

We offer comprehensive solutions in grid control, automation, power distribution, switching, building automation, fire safety, security, HVAC control, and energy management. Our balanced portfolio includes products, systems, solutions, and a complete range of services.

Building infrastructure
By combining the real and the digital worlds, our technology accelerates the transformation to smart and sustainable buildings, paving the way to human-centric autonomous buildings.

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Energy infrastructure
By combining advanced power distribution with AI-driven automation, protection, monitoring, and control technology, we enable energy infrastructure to become more resilient and sustainable, paving the way for autonomous grids.

Explore Siemens Xcelerator portfolio

Building X
Our digital building platform, Building X, will help make data-driven decisions to improve sustainability, operations, and building performance.

Electrification X
Electrification X, our smart energy network management, supports TSOs, DSOs, industries, and infrastructure in managing networks, boosting uptime, reliability, asset use, energy efficiency, sustainability, and cybersecurity.

Gridscale X
Gridscale X drives autonomous grid management with modular software that's easy to deploy, integrates seamlessly into existing IT and OT systems, adapts to industry needs, and accelerates the energy transition.