Alpha and Omega Semiconductor

Alpha and Omega Semiconductor is a major in the Analog, Power, RF segment of the semiconductor & AI supply chain, headquartered in United States. Its key suppliers include Hua Hong Semiconductor. Its key customers include Dell Technologies, Samsung Electronics.

Power MOSFET and power IC designer.

Ticker
NASDAQ: AOSL
Headquarters
United States
Revenue
$679M (FY2026) · -2.5% YoY
Net income
$-42M
Operating margin
-6.4%
Market position
major
Value-chain segment
Power Semiconductors (incl. SiC, GaN)
Key products
power MOSFETs, super-junction MOSFETs

About Alpha and Omega Semiconductor

Alpha and Omega Semiconductor, headquartered in United States, operates in the Power Semiconductors (incl. SiC, GaN) segment of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include power MOSFETs, super-junction MOSFETs. wafergraph maps 1 tracked supplier and 2 tracked customers for Alpha and Omega Semiconductor across the value chain. It has a supply-chain criticality score of 68/100, with 235 companies downstream of it.

Role in the chain

Alpha and Omega Semiconductor is a market major in Analog, Power, RF (Power Semiconductors (incl. SiC, GaN)), headquartered in United States. Power MOSFET and power IC designer.

Diligence questions

  1. The dataset records 1 tracked supplier for Alpha and Omega Semiconductor. Which of those edges are researched (named in a filing or primary source) versus segment-inferred, and what happens if one of them stops shipping?
  2. The dataset names 2 tracked customers for Alpha and Omega Semiconductor. How concentrated is demand among those names, and which of them have a documented second source in this graph?
  3. Alpha and Omega Semiconductor is headquartered in United States. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
  4. Alpha and Omega Semiconductor trades as NASDAQ:AOSL. What does the latest reported period say about capacity and backlog versus the graph position above?
  5. Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.

Full diligence pack for Alpha and Omega Semiconductor

Key products

  • power MOSFETs
  • super-junction MOSFETs

Suppliers

Customers

More Analog, Power, RF companies

Compare with

Mitsubishi Electric · Littelfuse · Vicor · Vishay Intertechnology · Navitas Semiconductor · StarPower Semiconductor

Sources

Open the interactive supply-chain view →

Cite as: wafergraph, “Alpha and Omega Semiconductor — supply chain, financials & market position”, https://wafergraph.com/company/alpha_omega (data as of 2026-09-05).

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