Siemens Energy (Transformers Weiz)

Siemens Energy (Transformers Weiz) is listed as a transformer manufacturer in Weiz, Styria, Austria. Products and scope on file: power transformers. Sourced figures on file: highest sourced voltage 800 kV; indicative capacity 450,000 MVA. These are the highest sourced values, not an audited company maximum. Reported standards on file: IEC, IEEE and CE.

🇦🇹 Austria · Weiz, Styria · Listed · Official website ↗

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Independent census profile, not the company website. How this census is compiled. Last reviewed 2026-08-28 · Profile status Listed

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Data Provenance: TransformerPath Researched

Last reviewed: 2026-08-28

Pending technical specifications: Test bay specifications & utility references

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Capabilities

Power

Related components

Transformer bushings On-load tap changers Cooling systems Insulation materials Protection & monitoring

Relevant applications

Utilities & Grid HVDC & Converters Renewable Energy

Markets

Austria manufacturers Weiz, Styria Austria market

Confirmed manufacturing facilities

Where an independent source documents a transformer manufacturing plant, it is catalogued here with its verified facility ID and source attribution. Factory capability is separate from the company group maximum and is never inferred from it.

Weiz, Styria, Austria
Nuremberg, Germany power transformers (since 1912)	source ↗
Weiz, Austria phase-shifting transformers	source ↗
Trento / Spini, Italy transformers	source ↗
Linz, Austria transformer service	source ↗

Travelling for a factory visit in Nuremberg

Engineers attending a factory acceptance test or a site visit often need travel insurance and a data eSIM. The provider sets the price. TransformerPath does not quote a premium or a data plan.

Travel tools for engineers on a FAT or site visit. Affiliate disclosure. TransformerPath does not set prices.

Travel insurance (VisitorsCoverage)Travel eSIM (Airalo)

Sites & locations

TransformerPath lists the sites it has in its census for this brand. It does not classify whether each is a manufacturing plant, office or service centre without independent confirmation.

Siemens Energy Brasil Jundiaí, SP, Brazil fac:siemens-energy:jundiai-sp	Power	UNCLEAR
Siemens Energy Munich, Germany fac:siemens-energy:munich	Power	UNCLEAR
Siemens Energy Kft (Budapest Transformer Factory) Budapest, Hungary fac:siemens-energy:budapest	Power	UNCLEAR
Siemens Energy Qatar WLL Doha, Qatar fac:siemens-energy:doha	Power Distribution	UNCLEAR
Siemens Transformer (Wuhan) Wuhan, Hubei, China fac:siemens-energy:wuhan-hubei	Power	UNCLEAR

Latest intelligence about this company

Siemens Energy & TenneT achieve factory acceptance test (FAT) milestone on 2 GW BalWin3 offshore HVDC transformer package
Testing completed at Nuremberg factory on the first 600 MVA, 525 kV DC converter transformer unit for the German North Sea BalWin3 offshore grid link,…
Siemens Energy to rebrand as ‘Omterra’
Europe's largest grid-equipment supplier announced it will rebrand as Omterra — a naming change with practical follow-through for tender documents, ve…
Siemens Energy bags ~$4bn EGL4 contract — two HVDC converter stations for the 2 GW Scotland–England link
SP Energy Networks and National Grid Electricity Transmission confirmed Siemens Energy to deliver the Fife (Scotland) and Norfolk (England) converter …

Regional intel

Same country, not evidenced as about this company.

APG invests €300m in Umspannwerk Wien Südost — 'Vienna's biggest power socket'
Austrian Power Grid investiert 300 Mio. € in den Ausbau des Umspannwerks Wien Südost, des wichtigsten Netzknotens Ostösterreichs — Teil des ~€9 Mrd. A…

Upcoming events

Enlit Europe 2026 10 Nov 2026 · Vienna, Austria
Industry Navigator 2027 (Transformers Magazine) 5 Oct 2027 · Vienna, Austria
Industry Navigator 2028 (Transformers Magazine) 3 Oct 2028 · Vienna, Austria

Last reviewed: 2026-08-28.

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