Leaders remain dominant for now, but challengers emerging.
KEY TAKEAWAYS
The power device market is expected to exceed $41 billion by 2031, driven by electrification, AI infrastructure, and renewable energy.
Established leaders, including Infineon Technologies, onsemi, and STMicroelectronics, remain dominant, while Chinese players, CR Micro, Silan Microelectronics, and Nexperia (DK/CN) continue to gain market share across the value chain.
Overcapacity, geopolitical tensions, and regionalization are reshaping global manufacturing strategies.
Silicon remains the industry backbone, while SiC and GaN accelerate the shift toward higher-efficiency power conversion.
The global power electronics industry is entering a new phase. After years of rapid expansion fueled by electrification and renewable energy, companies are now navigating a more complex environment shaped by overcapacity, pricing pressure, geopolitical tensions, and intensifying competition. Against this backdrop, Yole Group releases its latest report, Status of the Power Electronics Industry 2026, offering a comprehensive analysis of the market, ecosystem, supply chain, and technology trends shaping the industry’s future.
Following a turbulent 2024–2025 period marked by geopolitical uncertainty, lower-than-expected electric vehicle demand, and significant manufacturing overcapacity, the power electronics industry is entering a new phase focused on consolidation, cost optimization, and competitive positioning. Despite these challenges, Yole Group forecasts the power device market to continue growing at a 7.1% CAGR between 2025 and 2031, reaching $41.3 billion by 2031. While growth prospects remain robust, industry priorities are changing.
Milan Rosina, PhD
Principal Technology & Market Analyst, Power Electronics & Battery, at Yole Group
The power electronics industry is entering a new phase: growth continues, but the focus has shifted from expansion to competitiveness, cost optimization, and market share.
The 2026 power electronics report provides strategic insight into the forces shaping the future of this industry. They include the rapid expansion of Chinese manufacturers and the evolution of SiC-based solutions and GaN technologies. But there is more. The growing importance of AI infrastructure and data centers, and the increasing role of power electronics in defense and aerospace applications are part of the mix.
A key feature of this edition is its detailed analysis of the competitive landscape. The report includes updated rankings of the leading power semiconductor companies and examines how investments, mergers and acquisitions, regional industrial policies, and supply-chain strategies are reshaping the market. The report also delivers an updated ranking of the industry’s leading companies. Infineon Technologies maintains its leadership position, followed by STMicroelectronics and onsemi, reflecting their strong capabilities across silicon, SiC, and GaN power semiconductor technologies.
Furthermore, one of the main messages delivered by Yole Group’s analysts is the accelerating rise of Chinese players across the power electronics value chain. Supported by strong domestic demand in electric vehicles, photovoltaics, wind energy, and battery storage systems, Chinese companies are rapidly expanding their presence in SiC wafers, power devices, and industrial power modules, increasing competitive pressure on established global suppliers.
Xiran Zuo
Technology & Market Analyst, Power Electronics, at Yole Group
Power electronics is entering a new chapter. Companies are moving from capacity expansion to profitability, operational excellence, and long-term market positioning.
With electrification, renewable energy deployment, AI-driven infrastructure expansion, and automation continuing to drive demand, understanding the evolution of the power electronics industry has never been more critical for device manufacturers, material suppliers, equipment providers, system integrators, and investors. The Status of the Power Electronics Industry 2026 report provides the market intelligence and technological insights required to navigate this rapidly evolving landscape and identify future growth opportunities.
For more information about this report or to schedule an interview with Yole Group analysts, please contact us.
Milan Rosina, PhD Principal Technology & Market Analyst, Power Electronics & Battery, at Yole GroupThe power electronics industry is entering a new phase: growth continues, but the focus has shifted from expansion to competitiveness, cost optimization, and market share.
Xiran Zuo Technology & Market Analyst, Power Electronics, at Yole GroupPower electronics is entering a new chapter. Companies are moving from capacity expansion to profitability, operational excellence, and long-term market positioning.