Nuvoton Technology
Nuvoton Technology is a major in the Design (Fabless) segment of the semiconductor & AI supply chain, headquartered in Taiwan. Its key suppliers include TSMC, ASE Technology. Its key customers include Diodes Incorporated.
Microcontroller and analog maker; owns Panasonic's former semi business.
- Ticker
- TWSE: 4919
- Headquarters
- Taiwan
- Revenue
- $962M (FY2025) · -4.5% YoY
- Net income
- $-53M
- Operating margin
- -4.2%
- Market position
- major
- Value-chain segment
- Edge & IoT SoC, Analog & Mixed Signal
- Key products
- Microcontrollers (ARM Cortex-M, 8051 series), Trusted Platform Module (TPM) security chips, Battery management ICs, Power management ICs (formerly Panasonic Semiconductor), Audio codec ICs
About Nuvoton Technology
Nuvoton Technology, headquartered in Taiwan, operates in the Edge & IoT SoC and Analog & Mixed Signal segments of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include Microcontrollers (ARM Cortex-M, 8051 series), Trusted Platform Module (TPM) security chips, Battery management ICs, Power management ICs (formerly Panasonic Semiconductor), Audio codec ICs. wafergraph maps 2 tracked suppliers and 1 tracked customer for Nuvoton Technology across the value chain. It has a supply-chain criticality score of 68/100, with 235 companies downstream of it.
Role in the chain
Nuvoton Technology is a market major in Design (Fabless) (Edge & IoT SoC), headquartered in Taiwan. Microcontroller and analog maker; owns Panasonic's former semi business.
Diligence questions
- The dataset records 2 tracked suppliers for Nuvoton Technology. 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 of Nuvoton Technology's tracked suppliers are a monopoly or leader (including ASE Technology, TSMC). Which of those are actually single-source for the process step you care about?
- The dataset names 1 tracked customer for Nuvoton Technology. How concentrated is demand among those names, and which of them have a documented second source in this graph?
- Nuvoton Technology is headquartered in Taiwan. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
- Nuvoton Technology trades as TWSE:4919. What does the latest reported period say about capacity and backlog versus the graph position above?
- Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.
Key products
- Microcontrollers (ARM Cortex-M, 8051 series)
- Trusted Platform Module (TPM) security chips
- Battery management ICs
- Power management ICs (formerly Panasonic Semiconductor)
- Audio codec ICs
Suppliers
Customers
More Design (Fabless) companies
Compare with
GigaDevice Semiconductor · ASPEED Technology · Rockchip · Ingenic Semiconductor · Silicon Labs · Amlogic
Sources
Open the interactive supply-chain view →
Cite as: wafergraph, “Nuvoton Technology — supply chain, financials & market position”, https://wafergraph.com/company/nuvoton (data as of 2026-09-05).
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