Socionext

Socionext is a major in the Design (Fabless) segment of the semiconductor & AI supply chain, headquartered in Japan. Its key suppliers include TSMC, Faraday Technology, ASE Technology.

Japanese custom SoC design house for auto and data center customers.

Ticker
TSE: 6526
Headquarters
Japan
Revenue
$1.3B (FY2026) · +6.5% YoY
Net income
$52M
Operating margin
-1.7%
Market position
major
Value-chain segment
Custom Silicon Designers
Key products
custom SoCs

About Socionext

Socionext, headquartered in Japan, operates in the Custom Silicon Designers segment of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include custom SoCs. wafergraph maps 3 tracked suppliers for Socionext across the value chain.

Role in the chain

Socionext is a market major in Design (Fabless) (Custom Silicon Designers), headquartered in Japan. Japanese custom SoC design house for auto and data center customers.

Diligence questions

  1. The dataset records 3 tracked suppliers for Socionext. 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. 2 of Socionext'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?
  3. Socionext is headquartered in Japan. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
  4. Socionext trades as TSE:6526. 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 Socionext

Key products

  • custom SoCs

Suppliers

More Design (Fabless) companies

Compare with

Apple · Alphabet (Google) · Microsoft · Amazon (Annapurna Labs) · Broadcom · Meta Platforms

Sources

Open the interactive supply-chain view →

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

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