Siemens Energy AG

Siemens Energy AG

German energy-technology company supplying equipment and services for power generation, grids, and industrial decarbonization, including gas turbines and high-voltage transmission systems.

Munich, Germany
103000+ employees
Otto-Hahn-Ring 6, 81739 Munich, Germany
Categories:
Grids & Energy Infrastructure
Energy Engineering & EPC Services

Business Profile

Capabilities, markets, and positioning.

ISIC Codes
28112710
Business Model
manufacturerservice provider
Value Chain Role
OEMservice provider
Geographies Served
Global
Key Capabilities
gas turbinesgrid technologiesHVDC systemsservice and upgrades
Tags
power-generationgridhvdc

About

Siemens Energy AG is a German energy technology company headquartered in Munich, supplying equipment, software and lifecycle services for power generation, power transmission and industrial decarbonization worldwide. Its portfolio spans gas and steam power, grid infrastructure (including HVDC) and renewable energy, including wind power via Siemens Gamesa. :contentReference[oaicite:0]{index=0}

Operations

The company supports utilities and industry with new-build systems, modernization and long-term service programs, including digital performance and asset optimization. :contentReference[oaicite:1]{index=1}

Portfolio

Key offerings include heavy-duty and industrial gas turbines, steam turbines and generators; HVDC transmission systems, transformers and grid-stabilization (STATCOM); SF6-free “Blue” GIS switchgear; turbocompressors for process, hydrogen and CO₂ applications; and PEM electrolyzers for green hydrogen. :contentReference[oaicite:2]{index=2}

Activities & Offerings

Overview of activities and offerings.

Activities
Gas turbine and turbine-generator systems
Steam turbine systems
Power transmission & grid equipment (HVDC, switchgear, transformers)
Wind power technology and services (Siemens Gamesa)
Products
SGT5-9000HL gas turbine
SGT5-8000H gas turbine
SGT5-4000F gas turbine
SGT5-2000E gas turbine
SGT6-9000HL gas turbine
SGT6-8000H gas turbine
SGT6-5000F gas turbine
SGT6-2000E gas turbine
SGT-800 industrial gas turbine
SST-600 industrial steam turbine / steam turbine-generator set
Utility steam turbines (90–1,900 MW class)
SGen-2000P generator series
SGen-3000W generator series
HVDC PLUS (VSC)
HVDC transmission systems (LCC/VSC)
HVDC transformers
SVC PLUS (STATCOM)
Blue GIS high-voltage switchgear (8VM1, 8VM3, 8VN1, 8VQ3)
Omnivise T3000 control system (incl. offshore wind controls)
Single-shaft centrifugal compressors
Integrally geared centrifugal compressors
Hydrogen compressors
CO₂ compressors
Expansion turbines (energy recovery)
Silyzer 200 PEM electrolyzer
Elyzer PEM electrolyzer family
Wind turbines (onshore/offshore, Siemens Gamesa)
Services
Long-term service agreements (LTSA) & service programs (O&M)
OEM spare parts supply
Gas turbine inspections, overhauls, field service
Modifications, upgrades & performance enhancements (e.g., SGT-800/700)
HVDC lifecycle services (maintenance, upgrades, availability services)
Digital services (Omnivise digital solutions, asset optimization)
Engineering services for power plants and transmission lines

Sources

Referenced sources for the listing.

IDLabelURLRetrievedNotes
src1Siemens Energy – Abouthttps://www.siemens-energy.com/global/en/home/company/about.html2026-01-27-
src2Siemens Energy – Corporate information (HQ Munich)https://www.siemens-energy.com/global/en/home/general/corporate-information-se.html2026-01-27-
src3Siemens Energy – Gas turbines overviewhttps://www.siemens-energy.com/global/en/home/products-services/product-offerings/gas-turbines.html2026-01-27-
src4Siemens Energy – SGT-800https://www.siemens-energy.com/global/en/home/products-services/product/sgt-800.html2026-01-27-
src5Siemens Energy – Industrial steam turbines (SST-600)https://www.siemens-energy.com/global/en/home/products-services/product/industrial-steam-turbines.html2026-01-27-
src6Siemens Energy – Generators overviewhttps://www.siemens-energy.com/global/en/home/products-services/product-offerings/generators.html2026-01-27-
src7Siemens Energy – HVDC transmission solutionshttps://www.siemens-energy.com/global/en/home/products-services/product-offerings/high-voltage-direct-current-transmission-solutions.html2026-01-27-
src8Siemens Energy – HVDC transformershttps://www.siemens-energy.com/global/en/home/products-services/product/hvdc-transformers.html2026-01-27-
src9Siemens Energy – SVC PLUS (STATCOM)https://www.siemens-energy.com/global/en/home/products-services/product/svcplus.html2026-01-27-
src10Siemens Energy – Gas-insulated switchgear (Blue GIS)https://www.siemens-energy.com/global/en/home/products-services/product-offerings/gas-insulated-switchgear.html2026-01-27-
src11Siemens Energy – Compressor solutionshttps://www.siemens-energy.com/global/en/home/products-services/product-offerings/compression.html2026-01-27-
src12Siemens Energy – Hydrogen solutions (Elyzer)https://www.siemens-energy.com/global/en/home/products-services/product-offerings/hydrogen-solutions.html2026-01-27-
src13Siemens Energy – Service programshttps://www.siemens-energy.com/global/en/home/products-services/service-offerings/service-programs.html2026-01-27-
src14Siemens Gamesa – Products & services (wind)https://www.siemensgamesa.com/global/en/home/products-and-services.html2026-01-27-

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Last edited January 27, 2026Edited by @ayzhan1