Alpha and Omega Semiconductor Limited, or AOS, is a designer, developer, and global supplier of a broad range of discrete power devices, wide bandgap power devices, power management ICs, and modules, including a wide portfolio of Power MOSFET, SiC, GaN, IGBT, IPM, TVS, HV Gate Drivers, Power IC, and Digital Power products. AOS has developed extensive intellectual property and technical knowledge that encompasses the latest advancements in the power semiconductor industry, which enables us to introduce innovative products to address the increasingly complex power requirements of advanced electronics. AOS differentiates itself by integrating its Discrete and IC semiconductor process technology, product design, and advanced packaging know-how to develop high-performance power management solutions. AOS’ portfolio of products targets high-volume applications, including personal computers, graphics cards, data centers, AI servers, smartphones, consumer and industrial motor controls, TVs, lighting, automotive electronics, and power supply units for various equipment. For more information, please visit www.aosmd.com.
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The Alpha & Omega Semiconductor annual revenue was $760.9 million in 2026.
Madhur Bobde is the CTO of Alpha & Omega Semiconductor.
331 people are employed at Alpha & Omega Semiconductor.
Alpha & Omega Semiconductor is based in Sunnyvale, California.
The NAICS codes for Alpha & Omega Semiconductor are [33, 334].
The SIC codes for Alpha & Omega Semiconductor are [367, 36].