Macronix International

Macronix International is a major in the Memory segment of the semiconductor & AI supply chain, headquartered in Taiwan. Its key customers include Dell Technologies, Hewlett Packard Enterprise, Super Micro Computer.

Leading NOR flash and ROM maker.

Ticker
TWSE: 2337
Headquarters
Taiwan
Revenue
$912M (FY2025) · +11.6% YoY
Net income
$-104M
Operating margin
46.9%
Market position
major
Value-chain segment
Specialty & NOR Flash
Key products
NOR flash, ROM

About Macronix International

Macronix International, headquartered in Taiwan, operates in the Specialty & NOR Flash segment of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include NOR flash, ROM. wafergraph maps 4 tracked customers for Macronix International across the value chain. It has a supply-chain criticality score of 68/100, with 236 companies downstream of it.

Role in the chain

Macronix International is a market major in Memory (Specialty & NOR Flash), headquartered in Taiwan. Leading NOR flash and ROM maker.

Diligence questions

  1. The dataset names 4 tracked customers for Macronix International. How concentrated is demand among those names, and which of them have a documented second source in this graph?
  2. Macronix International 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?
  3. Macronix International trades as TWSE:2337. What does the latest reported period say about capacity and backlog versus the graph position above?
  4. 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 Macronix International

Key products

  • NOR flash
  • ROM

Customers

More Memory companies

Compare with

GigaDevice Semiconductor · Winbond Electronics · Ingenic Semiconductor · Giantec Semiconductor · Netlist · Hewlett Packard Enterprise

Sources

Open the interactive supply-chain view →

Cite as: wafergraph, “Macronix International — supply chain, financials & market position”, https://wafergraph.com/company/macronix (data as of 2026-09-05).

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