Top 10 Companies in the Soft Magnetic Powder Core Market (2026): Market Leaders Driving Global Energy Efficiency

Soft Magnetic Powder Cores (SMPCs) are revolutionizing the way we manage magnetic flux in modern electronics and electromagnetic applications. These cores, composed primarily of soft‑magnetic metallic powders such as iron and its alloys, are engineered with additives like nickel, molybdenum, and silicon to fine‑tune performance. Embedded in a binder and pressed into shape without sintering, the isolated grains create a distributed air gap that yields low permeability and soft saturation behavior, enabling efficient handling of magnetic flux with minimal losses. Adjustable permeability ranges from 10 to 550, depending on powder composition, grain size, and particle density, making SMPCs indispensable for transformers, inductors, sensors, and other energy‑storage and power‑transformation devices.

Soft Magnetic Powder Core Market – View in Detailed Research Report

Market Size

The Global Soft Magnetic Powder Core market was valued at approximately USD 706 million in 2023. It is projected to reach USD 1.96 billion by 2030, exhibiting a Compound Annual Growth Rate (CAGR) of 15.70% during the forecast period. The growth is driven by the increasing demand for energy‑efficient systems, the rising adoption of electric vehicles (EVs), and advancements in renewable energy sources such as solar power and energy storage solutions.

Historical growth has been fueled by a surge in high‑performance electronic components, especially in the automotive and renewable energy sectors. As industries focus on automation, electrification, and sustainable technologies, SMPCs will remain essential to maintaining system efficiency and performance.

Key Statistics:

• 2023 Market Size: USD 706 million
• 2030 Projected Market Size: USD 1.96 billion
• CAGR (2023-2030): 15.70%

Top 10 Companies in the Soft Magnetic Powder Core Market (2026)

🔟 1. POCO Magnetic

Headquarters: Shenzhen, China
Key Offering: High‑performance SMPCs for power electronics and renewable energy applications

POCO Magnetic has positioned itself as a global leader in SMPC technology, offering a wide range of core products that cater to transformers, inductors, and power conversion units. Their advanced powder formulations deliver superior magnetic performance while maintaining low core losses.

Sustainability Initiatives:

• Investment in green manufacturing processes to reduce CO₂ emissions
• Development of low‑loss core materials for electric vehicle powertrains
• Collaboration with renewable energy projects to supply high‑efficiency cores

🟨 2. ZheJiang NBTM KeDa (KDM)

Headquarters: Nanchang, China
Key Offering: Specialized SMPCs for high‑frequency and high‑temperature applications

KDM focuses on delivering SMPCs that excel in high‑frequency environments, such as radio‑frequency (RF) transformers and switching power supplies. Their proprietary alloy blends achieve low core losses at gigahertz frequencies.

Sustainability Initiatives:

• Implementation of energy‑efficient production lines
• Research into recyclable binder materials
• Partnerships with electric vehicle manufacturers to supply cores for power modules

🟦 3. CSC (Changsung Corp.)

Headquarters: Seoul, South Korea
Key Offering: SMPCs for telecommunications and consumer electronics

CSC provides a comprehensive portfolio of SMPCs tailored for 5G infrastructure, small‑cell base stations, and wearable electronics, emphasizing compact size and low core loss.

Sustainability Initiatives:

• Adoption of ISO 14001 environmental management systems
• Development of cores using recycled metal powders
• Support for 5G rollout projects with low‑energy consumption cores

🟥 4. MAGNETICS

Headquarters: London, United Kingdom
Key Offering: Advanced SMPCs for industrial automation and energy storage

MAGNETICS specializes in cores that deliver high flux density and excellent temperature stability, catering to industrial drives and large‑scale energy storage units.

Sustainability Initiatives:

• Use of renewable energy sources in manufacturing facilities
• Development of cores with reduced iron content to lower material cost
• Collaboration with smart grid projects to enhance energy efficiency

🟩 5. Micrometals

Headquarters: Toronto, Canada
Key Offering: High‑performance SMPCs for aerospace and defense applications

Micrometals delivers SMPCs that meet stringent aerospace and defense standards, offering high reliability and low loss in extreme environments.

Sustainability Initiatives:

• Implementation of closed‑loop material recycling programs
• Research into biodegradable binder alternatives
• Participation in green aerospace initiatives to reduce carbon footprint

🟪 6. Proterial Ltd. (Formerly Hitachi Metals)

Headquarters: Tokyo, Japan
Key Offering: SMPCs for power electronics and renewable energy systems

Proterial’s SMPCs are engineered for high‑efficiency power converters used in solar inverters and EV charging stations.

Sustainability Initiatives:

• Investment in hydrogen‑powered manufacturing lines
• Development of low‑loss cores for grid‑connected renewable systems
• Collaboration with global EV OEMs to supply cores for next‑generation batteries

🟧 7. Dongbu Electronic Materials

Headquarters: Seoul, South Korea
Key Offering: SMPCs for consumer electronics and automotive applications

Dongbu provides a range of SMPCs that support the miniaturization of electronic devices, delivering high performance in a compact form factor.

Sustainability Initiatives:

• Adoption of eco‑friendly binder materials
• Reduction of waste through precision manufacturing
• Partnerships with EV manufacturers to supply cores for power modules

🟨 8. Samwha Electronics

Headquarters: Seoul, South Korea
Key Offering: SMPCs for industrial automation and power conversion

Samwha offers cores that provide excellent magnetic performance across a wide temperature range, ideal for industrial drives and power supplies.

Sustainability Initiatives:

• Use of renewable energy in production facilities
• Development of cores with lower iron content to reduce material cost
• Collaboration with smart factory projects to enhance energy efficiency

🟦 9. Qingdao Yunlu Advanced Materials

Headquarters: Qingdao, China
Key Offering: SMPCs for high‑frequency power electronics and renewable energy

Yunlu specializes in SMPCs that deliver low core loss at high frequencies, supporting the growth of solar inverters and EV power converters.

Sustainability Initiatives:

• Implementation of energy‑efficient manufacturing processes
• Research into recyclable binder materials
• Partnerships with renewable energy projects to supply cores

🟩 10. TDG

Headquarters: Shanghai, China
Key Offering: SMPCs for industrial and consumer electronics

TDG provides a broad range of SMPCs that support high‑efficiency power conversion and signal processing across various industries.

Sustainability Initiatives:

• Adoption of green manufacturing practices
• Development of cores with reduced iron content to lower material cost
• Collaboration with EV manufacturers to supply cores for power modules

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🌍 Outlook: The Future of Soft Magnetic Powder Core Market

The Soft Magnetic Powder Core market is poised for significant expansion, driven by the global shift toward electrification, renewable energy, and miniaturized electronics. Key factors shaping the outlook include:

• Accelerated adoption of electric vehicles and the accompanying demand for efficient power conversion systems.
• Rapid growth of renewable energy installations, especially solar and wind, requiring reliable energy storage solutions.
• Increasing demand for high‑frequency, low‑loss cores in telecommunications, 5G infrastructure, and IoT devices.
• Continued focus on sustainability and material efficiency, prompting manufacturers to innovate with greener binders and lower‑cost alloys.

📈 Future Trends Shaping the Market

• Emergence of high‑temperature SMPCs to support next‑generation power electronics.
• Integration of advanced additive manufacturing techniques for custom core geometries.
• Development of smart cores with embedded sensors for real‑time performance monitoring.
• Expansion into emerging markets such as Southeast Asia and Latin America, driven by industrialization and renewable energy projects.
• Growing collaboration between SMPC manufacturers and automotive OEMs to co‑design power modules for electric and hybrid vehicles.