Siemens Energy Additive Manufacturing
Global energy technology company that uses additive manufacturing for production, repair, and servicing of gas turbine components and industrial parts
- CEO / Founder
- Dr.-Ing. Christian Bruch
- Team Size
- 10000+
- Stage
- Public
- Total Funding
- Publicly Traded
- Latest Round
- IPO
- Key Investors
- Siemens AG (spin-off); Public shareholders (Frankfurt Stock Exchange: ENR)
Technology & Products
Key Products
AM part production (burner nozzles, turbine vanes, blades); AM on-site repair services; spare parts on demand; rapid prototyping; design & consulting for AM; training & development; post-processing (heat treatments, machining, welding, brazing, coatings)
Technological Advantage
Dual AM technology capability (LPBF and WAAM); 500,000 sq ft North American AM center in Winston-Salem, NC; Finspång, Sweden competence center; Materials Solutions UK facility; deep domain expertise in high-temperature superalloys for turbine applications; integrated digital thread via Siemens Xcelerator
Patent position
Siemens Energy Additive Manufacturing filed 51 patent families in 2022-2024, down 39% from 83 in 2019-2021, a steeper fall than tracked AM filings in the same patent offices, which fell 17%. Equipment’s share fell from 43% to 24%. AMPulse analysis
- Filing momentum
- 51 families filed 2022–2024, 83 in 2019–2021 (-39%); all tracked AM filings in the same offices -17%
- Process mix, 2019–2021 → 2022–2024
- Powder bed fusion 86% → 86%Directed energy deposition 32% → 14%
- Focus, 2019–2021 → 2022–2024
- Materials 96% → 96%Equipment 43% → 24%Applications 16% → 13%
- Filed in
- EP 37%CN 32%US 30%WO 25%
- Named competitors, AM patent families
- GE Aerospace 1GE Additive 219Baker Hughes 77
182 AM patent families in total. Recent years are still being published, so read a filing change against the same-office figure.
Differentiation
Value Proposition
Siemens Energy provides end-to-end additive manufacturing services including design, simulation, qualification, prototyping, serial production, and on-site repair of high-performance metal components, leveraging over a decade of AM experience and millions of operating hours within its own gas turbine fleet.
How They Differentiate
Unlike pure AM service bureaus, Siemens Energy is both a user and provider of AM — it developed AM for its own gas turbine fleet first, accumulating real-world operating data. This gives it unique qualification expertise and design knowledge for high-temperature, high-stress rotating components. Its scale (100,000 employees, €39B revenue) and vertical integration from Siemens digital tools (NX, Xcelerator) to production and repair provide an end-to-end advantage.
Market & Competition
Target Customers
Power generation, aerospace, oil & gas, industrial manufacturing, performance automotive, and defense sectors
Industry Verticals
Power generation; Aerospace; Oil & gas; Industrial manufacturing; Performance automotive; Defense; Motorsport
Competitors
GE Aerospace / GE Additive; Baker Hughes; Honeywell
Growth & Milestones
Growth Metrics
Siemens Energy AG FY2025 revenue: €39.1B; ~105,000 employees worldwide (official company boilerplate Jul 2026); Market cap ~€110–125B (Jul 2026, down from ~€151B May 2026); FY2026 outlook raised (May 2026): comparable revenue growth 14–16%, net income ~€4bn, FCF pre-tax ~€8bn; AM team ~200 people worldwide
Major Milestones
2008: Started AM efforts at Finspång, Sweden competence center; 2016: Acquired Materials Solutions (UK-based metal AM specialist); 2017: Successfully engine-tested 3D-printed gas turbine blades under full-load conditions with EOS; 2020: Siemens Energy spun off from Siemens AG and listed on Frankfurt Stock Exchange; 2025: Opened 500,000 sq ft North American AM Technology Center in Winston-Salem, NC; Feb 2026: Long-term supply agreement with 6K Additive for spent nickel-alloy AM powder circularity; Jun 2026: Agreement to acquire Camlin Group (grid monitoring/digitalization; close expected by end-2026); Jul 2026: Announced progressive rebrand of Siemens Energy and Siemens Gamesa under independent brand Omterra (staged later in 2026)
Notable Customers
Rolls-Royce (civil aerospace serial production); Siemens Energy's own gas turbine fleet (internal customer); various power generation, oil & gas, and aerospace clients
Recent coverage of Siemens Energy Additive Manufacturing
Official records
Filings, certifications, and programme counts AMPulse can show for this company.
- [C] ISO_9001 · claimed
- [C] AS9100 · claimed
AM patents
AM-relevant patents linked to this company.
- Patents
- 228
- Granted
- 45
- Families
- 182
Leading domains: process (214), material (199), equipment (79)
Filings by year: 2025: 2 · 2024: 7 · 2023: 22 · 2022: 36 · 2021: 49 · 2020: 30
- METHOD OF DETECTING MALFUNCTION IN ADDITIVE MANUFACTURING20220143706 · US
- SECTION REPLACEMENT OF A TURBINE AIRFOIL WITH A METALLIC BRAZE PRESINTERED PREFORM112584956 · CN
- Nickel-based alloy, powder, method and component115943006 · CN
- STRESS RELIEVING FOR CONTINUOUS FLOW ENGINE COMPONENTS2023213727 · WO
- Slip ring118647816 · CN
Funding rounds
- IPO€15B market cap at listing2020-09Lead: Siemens AG · Source