Power Integrations, Inc. Overview
Pro stress-test →Power Integrations is a semiconductor designer and developer specializing in products used for high-voltage power conversion. The company's products address the need to convert alternating current (AC) to direct current (DC) or vice versa, reducing or increasing the voltage, and regulating the output voltage/current according to customer specifications. This positions POWI as a critical enabler of power efficiency across consumer appliances, industrial systems, and renewable energy infrastructure.
Strategic Profile
Pro stress-test →The company drives innovation in GaN (gallium nitride) technology, with over 40 percent growth in PowiGaN products in 2025. Full-year 2025 revenue rose 6 percent to $443.5 million and was driven by 15 percent growth in industrial sales. In February 2026, the company initiated a restructuring cutting 7 percent of its workforce to reduce costs and improve efficiency, signaling management's pivot toward profitability and operational optimization.
Competitive Landscape
Pro stress-test →POWI competes with ON Semiconductor, STMicroelectronics, NXP Semiconductors, and Infineon in the high-voltage IC market. POWI differentiates through proprietary GaN technology and deep specialization in power conversion applications, enabling higher efficiency and better margins than legacy silicon competitors in key growth segments.
Industry Context
Power Integrations, Inc. operates in Semiconductor - Power Conversion & High-Voltage ICs.
Key facts
Founded: 1988 · Headquarters: San Jose, United States · Revenue: $443.5M · Market cap: $2.66B