What Siemens Smart Infrastructure does

Siemens Smart Infrastructure is a business segment of Siemens AG, headquartered in Zug, Switzerland, with approximately 79,400 employees worldwide as of September 30, 2025. The segment provides intelligent infrastructure solutions across four primary use cases: buildings, grids, electric mobility, and data centers. It operates a platform-plus-modules architecture anchored on the Siemens Xcelerator IoT SaaS platform, with vertical solutions including Building X (building operations management), Electrification X (electrification and automation), Gridscale X with PSS E (transmission planning), and the Eigen Engineering Agent for industrial automation engineering on TIA Portal. Hardware offerings span SICHARGE FLEX EV charging systems (480 kW to 1.68 MW), switchgear, busway systems, medium-voltage protection equipment, and Vectron X locomotives, while acquired brands such as Brightly Software, Wattsense, and Heliox extend capabilities into asset management, small/mid-building IoT, and high-power EV charging respectively.

The business monetizes through hardware sales, recurring SaaS subscriptions (Building X, Electrification X, Gridscale X, Movilitas Cloud), and a growing services portfolio. Go-to-market is primarily sales-led via direct enterprise field sales targeting data centers, utilities, transportation operators, and large corporations globally, supplemented by the Siemens Xcelerator Marketplace and an ecosystem of channel partners (Accenture, Avasis, E.ON Drive Infrastructure, Delta Electronics) and systems integrators. Named enterprise customers include Alliander (utilities), Hamburger Hochbahn AG (transit), MTA New York (rail), E.ON Drive Infrastructure and OMV (eMobility), and Natura and University of Wollongong (digital twins). Digital business revenue reached EUR 1.7 billion (doubled one year ahead of schedule), and FY2024 delivered a record 17.3% profit margin, with mid-term targets of 6-9% comparable revenue growth and 16-20% margin range over a 3-5 year cycle.

Strategic positioning is centered on the intersection of energy transition, electrification, and AI infrastructure — particularly AI-driven data center power and grid constraints. Key recent moves include a $165M U.S. manufacturing expansion, partnerships with Emerald AI, Fluence, PhysicsX, and NVIDIA for an AI data center ecosystem, the launch of SICHARGE FLEX and Eigen Engineering Agent, the Brightly Software acquisition (USD 1.575B), and a restructuring involving 6,050 job cuts concentrated in automation and EV charging amid weaker demand in Germany and China.

Name

Siemens Smart Infrastructure

Legal name

Siemens AG

Website

https://siemens.com

Company type

Public

Founded year

1847

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Siemens Smart Infrastructure, a segment of Siemens AG, delivers intelligent infrastructure solutions across buildings, grids, electric mobility, and data centers via hardware, SaaS platforms (Building X, Gridscale X), and AI-powered engineering tools for global enterprise customers.

Ownership category

akta.pro rank

Product category

Smart Building and Electrical Infrastructure

NAICS

Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512), Other Measuring and Controlling Device Manufacturing (334519)

SIC

Services-Computer Integrated Systems Design (7373), Electronic & Other Electrical Equipment (No Computer Equip) (3600), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Smart Building Software Platforms (IWMS/CAFM Integration, Digital Twin, Command Center) (BPABAGAG)

akta.pro secondary industries

Home Energy & EV Charging (HEMS, Smart Meters, Batteries, Chargers) (HSAPAQAF), Smart Grid Communications Networks (RF Mesh, PLC, Fiber, Cellular) (EUAEANAB), Smart Lighting & Electrical (Bulbs, Switches, Outlets, Panels) (HSAPAQAC)

Keywords

• Smart building solutions
• Grid management software
• EV charging infrastructure
• Industrial automation platforms
• Electrical power systems

Headquarters

HQ city

Munich

HQ country

Germany

HQ region

Europe

Offices8 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Technology or R&D, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Smart Infrastructure Products and Systems: Comprehensive portfolio from a single source including products, systems, solutions, and services from point of power generation to consumption
2. Software and SaaS Solutions: Cloud-based SaaS offerings including Building X, Electrification X, Gridscale X, and Movilitas Cloud for digital transformation
3. EV Charging Infrastructure: SICHARGE product line including distributed charging systems for fleets, depots, and megawatt-level charging

Go-to-market motion2 records

Distribution channels3 records

Marketing channels7 records

Core offering

Siemens Smart Infrastructure delivers intelligent, adaptive infrastructure that connects energy systems, buildings, and industries through an end-to-end portfolio from power generation to consumption. Offerings span electrical products and systems (switchgear, busway, medium-voltage protection), cloud-based SaaS platforms (Building X, Electrification X, Gridscale X with PSS E), high-power EV charging hardware (SICHARGE FLEX), and rail technology (Vectron X), supported by digital twin and AI capabilities on the Siemens Xcelerator IoT platform.

Product overview

Siemens Smart Infrastructure offers a comprehensive platform-plus-modules architecture centered on the Siemens Xcelerator IoT SaaS platform. The portfolio includes Building X for building operations optimization, Electrification X for energy transition, and Gridscale X for grid management with PSS E transmission planning software. Industrial automation is served through TIA Portal with Eigen Engineering Agent AI. The company provides specialized solutions including SICHARGE FLEX EV charging (480kW-1.68MW), Femap for CAE/simulation, NX X and Solid Edge X for CAD/CAM, Movilitas Cloud for serialization, and Vectron X rail locomotives. Recent acquisitions include Brightly Software (cloud-based asset/maintenance management SaaS) and Wattsense (IoT management for buildings). The Simaris ecosystem enables electrical infrastructure planning.

Differentiator

Problem solved

Functional benefit

Brands

• Building X: Platform to manage and optimize building operations from energy use and tenant comfort to maintenance, security, and safety.
• Electrification X
• Gridscale X
• Siemens Xcelerator
• SICHARGE FLEX
• Vectron X
• Siemens Grid Software

Products and services

• Siemens Xcelerator
• Building X
• Electrification X
• Gridscale X
• PSS E (Gridscale X PSS E)
• SICHARGE FLEX
• TIA Portal with Eigen Engineering Agent
• Femap
• NX X
• Solid Edge X
• Movilitas Cloud
• Vectron X
• Simaris
• Teamcenter Medical Device Solution
• Brightly Software
• Wattsense

Quantifiable outcome

• Data center connection study response times cut by up to 50%
• +4 more outcomes

Named customers7 records

Segments8 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration9 records

AI capability7 records

Feature7 records

Partnerships

16 partnerships are on record, tiered core, minor and major.

• Emerald AIcoreStrategic or Co-development Partner · 21 March 2026Strategic partnership enabling AI workloads to shift dynamically based on grid conditions as part of expanded data centre ecosystem.
• FluencecoreStrategic or Co-development Partner · 21 March 2026Strategic partnership providing grid-scale battery energy storage to accelerate power connections for AI data centre growth.
• PhysicsXcoreStrategic or Co-development Partner · 21 March 2026Strategic partnership applying physics AI to optimize power distribution design, with simulations running in under a second.
• Delta ElectronicsminorStrategic or Co-development Partner · 19 November 2025Collaboration to complement power solutions helping customers cut data center deployment time, costs, and carbon emissions.
• MennekesminorChannel Partner/ Reseller/ Distributor · 4 March 2025Partnership to simplify sustainable eMobility charging infrastructure planning, with Mennekes becoming the first external partner in Siemens' Simaris software ecosystem.
• HelioxcoreTechnology or Integration · 23 September 2024Acquired company being carved out with Siemens eMobility into a dedicated legal structure to create a more agile, focused market player in EV charging infrastructure.
• E.ON Drive InfrastructuremajorChannel Partner/ Reseller/ Distributor · 16 September 2024Global framework agreement for EV charging solutions as part of Siemens eMobility expansion.
• OMVminorChannel Partner/ Reseller/ Distributor · 16 September 2024MoU signed with OMV Downstream GmbH, with OMV placing first order for SICHARGE FLEX system.
• AlliandercoreStrategic or Co-development PartnerStrategic partnership with Dutch network operator Alliander, the first utility to integrate custom-built applications directly into Gridscale X platform. Expanded medium-voltage grid coverage from 65% to 100% and migrated 85 applications onto the platform.
• Engineering GroupminorImplementation/ SI/ Consulting PartnerEcosystem partner providing cutting-edge solutions across the industrial lifecycle.
• AvasismajorChannel Partner/ Reseller/ DistributorPlatinum Partner for Siemens software success, part of the Siemens ecosystem.
• Software Improvement GroupminorImplementation/ SI/ Consulting PartnerEcosystem partner delivering software assurance for the Siemens ecosystem.
• SustairaminorImplementation/ SI/ Consulting PartnerEcosystem partner bridging the gap between technology and sustainability.
• Trips GroupminorImplementation/ SI/ Consulting PartnerEcosystem partner engineering the future of industrial automation.
• AccenturemajorImplementation/ SI/ Consulting PartnerEcosystem partner delivering enterprise-wide digital transformation services.
• NVIDIAcoreStrategic or Co-development PartnerBuilding the Industrial AI operating system for the physical world together with NVIDIA, deploying humanoid robots using NVIDIA physical AI stack.

Scale indicators17 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• ABB: ABB competes directly with Siemens in electrification (switchgear, grid solutions), motion control, and EV charging infrastructure. ABB's e-mobility portfolio and Ability platform overlap materially with Siemens' eMobility and Xcelerator offerings across utilities, transportation, and industrial customers.
• Honeywell: Honeywell's Building Technologies and Process Solutions compete directly with Siemens' Building X and Gridscale X platforms. Honeywell Forge and its BMS portfolio target the same large enterprise and institutional customers in smart buildings, data centers, and energy management.
• ChargePoint: ChargePoint is a direct competitor in EV charging infrastructure, particularly for commercial and fleet deployments. It competes with Siemens eMobility and Heliox in offering networked charging solutions for buses, trucks, and depots targeting commercial fleet operators.
• Johnson Controls: Johnson Controls is a leading building automation and HVAC controls competitor, overlapping with Siemens' Building X platform and smart building portfolio. Both companies serve large commercial, healthcare, and education customers with integrated building management and energy optimization solutions.
• Schneider Electric: Schneider Electric's EcoStruxure platform directly competes with Siemens Xcelerator across building automation, energy management, and grid software. Both companies target data centers, utilities, and industrial customers with overlapping hardware-plus-software portfolios, making them the closest head-to-head competitor in smart infrastructure.
• Eaton: Eaton competes with Siemens in electrical power distribution, switchgear, and data center power infrastructure. Eaton's recent investments in AI data center power solutions and its Brightlayer digital platform directly overlap with Siemens' Gridscale X and US data center manufacturing expansion strategy.
• Vertiv: Vertiv specializes in critical digital infrastructure for data centers, competing with Siemens in power distribution, thermal management, and IT management for AI and hyperscale data centers. Both companies are positioned as beneficiaries of the AI data center power build-out.

Broad incumbents

• Hubbell: Hubbell competes with Siemens in electrical products, lighting, and utility solutions. Its T&D and lighting portfolios overlap with Siemens' electrical infrastructure offerings for data centers, utilities, and industrial customers.
• GE Vernova: GE Vernova competes with Siemens in power generation, grid solutions, and electrification. Its GridOS platform and Grid Solutions portfolio overlap with Siemens' Gridscale X and transmission planning software (PSS E) for utility customers navigating the energy transition.

Emerging players

• Fluence Energy: Fluence is a strategic partner of Siemens and a leading provider of grid-scale battery energy storage systems. Its focus on energy storage for grid resilience and AI data center power directly complements Siemens' Gridscale X platform and EV charging infrastructure.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat7 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/siemens

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A3 records

Investments1 record

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Siemens Smart Infrastructure