Siemens Energy has begun preparations to separate its Transformation of Industry operation into a standalone company, potentially moving a €5.7 billion industrial equipment and services business outside the group’s consolidated structure.
Siemens Energy is starting the legal and operational work required to establish the division independently before exploring a different ownership structure. The group intends eventually to deconsolidate the business while retaining what it describes as a meaningful minority stake.
Transformation of Industry employs around 17,000 people and generated €5.7 billion of revenue in the 2025 financial year, with a profit margin before special items of 11.3%. Its portfolio includes industrial steam turbines, compressors, hydrogen electrolysers, generators, motors, and maritime and subsea technologies.
The proposed carve-out consequently reaches considerably further than disposal of a peripheral product line. Its equipment serves oil and gas, chemicals, process industries, paper, cement, maritime operations, data centres, and other customers whose investment cycles and purchasing requirements differ from those of major transmission and generation projects.
Siemens Energy says those differences are part of the case for independence. Transformation of Industry currently competes internally for investment with power-generation and transmission businesses that are growing more quickly and, in the company’s assessment, can offer higher immediate returns.
A standalone structure is intended to give the industrial operation greater freedom over where it allocates capital and how quickly it responds to markets that are often more transactional than long-cycle utility infrastructure.
The separation is being prepared while the business is profitable rather than during an emergency restructuring. Transformation of Industry’s 11.3% margin in 2025 compares with 7.4% a year earlier and 1.1% in 2022, giving Siemens Energy a stronger platform from which to seek new investors or consider a capital-markets transaction.
Services are an important part of that position. Around half of Transformation of Industry’s revenue is service-related, while its installed base exceeds 85,000 units globally. Industrial turbines, compressors, motors, and other rotating equipment can remain in service for decades, creating recurring demand for inspections, parts, controls, upgrades, repairs, and efficiency improvements.
That installed base also makes continuity important for customers. A change in ownership does not alter the expected life of an industrial compressor or steam turbine, so spare-parts availability, engineering records, warranties, field-service capability, intellectual property, and technical support have to survive the corporate separation intact.
The future company will initially operate under Omterra, the brand Siemens Energy is preparing for the business. Its manufacturing network includes substantial German operations alongside sites elsewhere in Europe, the United States, India, China, Brazil, Saudi Arabia, and other markets.
Duisburg is the largest German location identified by Siemens Energy, with around 1,500 employees. Other significant sites include Erlangen, Görlitz, Mülheim an der Ruhr, Nuremberg, Erfurt, Hamburg, Leipzig, and Berlin.
Separating a footprint of that size is an industrial project in its own right. Legal entities, contracts, factories, intellectual property, procurement agreements, IT systems, finance, service organisations, quality processes, and thousands of employees have to move into an organisation capable of functioning independently without interrupting customer deliveries.
The portfolio itself spans mature and emerging markets. Conventional oil and gas, steam systems, marine equipment, and process industries remain substantial sources of demand, while electrification, energy efficiency, hydrogen, digitalisation, and industrial decarbonisation provide potential growth areas.
That mixture should prevent the future business being mistaken for a pure clean-technology company. Existing industrial customers continue to invest in conventional equipment and services, often because improved efficiency or reliability offers a more immediate economic return than replacing an entire process.
Hydrogen electrolysers and other decarbonisation technologies have to compete for capital and engineering capacity inside the same organisation as compressors, turbines, generators, and equipment supporting established hydrocarbon and process markets.
Siemens Energy’s wider results help explain why that competition has become more pronounced. The group’s backlog reached €162 billion in its third financial quarter, driven by strong demand across generation, grid equipment, industrial systems, and wind power.
Grid Technologies in particular is expanding rapidly as transmission operators and utilities invest in transformers, high-voltage equipment, substations, and network reinforcement. Gas Services is also benefiting from new generation projects and the service requirements of an extensive installed turbine fleet.
Transformation of Industry remains a growing operation, but Siemens Energy argues that the relative pace of the other businesses makes it difficult to give the industrial division the investment it needs without diluting returns elsewhere.
Independence would not remove exposure to industrial cycles. Oil and gas, chemicals, paper, cement, marine, and other customers still respond to commodity prices, interest rates, capacity utilisation, and changes in capital spending, while large equipment orders can remain uneven from quarter to quarter.
A service share of around 50% provides some counterweight because maintenance demand follows the installed base rather than new-project activity alone. That recurring revenue is likely to be an important part of any valuation when Siemens Energy begins exploring ownership options.
No final transaction structure or timetable has been announced. External investors and a potential capital-markets transaction are among the possibilities, while Siemens Energy’s planned minority holding would leave the parent exposed to some of the future company’s performance after deconsolidation.
For customers and suppliers, the more immediate issue is execution rather than eventual ownership. A profitable industrial operation can still lose momentum if systems separation delays orders, disrupts procurement, fragments engineering teams, or makes established service relationships harder to navigate.
Siemens Energy has improved Transformation of Industry far enough to argue that it deserves its own capital priorities. The next phase is more mechanical: detach a 17,000-person international engineering business from the group without making its customers experience the separation as an equipment or service problem.
