Shinko Electric Industries

Shinko Electric Industries is a major in the Materials segment of the semiconductor & AI supply chain, headquartered in Nagano Prefecture. Its key suppliers include Ajinomoto. Its key customers include Intel, TSMC, Samsung Electronics.

Package substrate and leadframe maker; taken private by JIC and delisted from TSE in June 2025.

Headquarters
Nagano Prefecture
Founded
1946
Market position
major
Value-chain segment
Substrates
Key products
FC-BGA substrates, leadframes

About Shinko Electric Industries

Shinko Electric Industries, headquartered in Japan, operates in the Substrates segment of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include FC-BGA substrates, leadframes. wafergraph maps 1 tracked supplier and 7 tracked customers for Shinko Electric Industries across the value chain. It has a supply-chain criticality score of 68/100, with 236 companies downstream of it.

Role in the chain

Shinko Electric Industries is a market major in Materials (Substrates), headquartered in Japan. Package substrate and leadframe maker; taken private by JIC and delisted from TSE in June 2025.

Diligence questions

  1. The dataset records 1 tracked supplier for Shinko Electric Industries. 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. 1 of Shinko Electric Industries's tracked suppliers are a monopoly or leader (including Ajinomoto). Which of those are actually single-source for the process step you care about?
  3. The dataset names 7 tracked customers for Shinko Electric Industries. How concentrated is demand among those names, and which of them have a documented second source in this graph?
  4. Shinko Electric Industries 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?
  5. Shinko Electric Industries is private in this dataset (no ticker). What primary-source filings or audited statements exist, and what is still only a one-liner?
  6. 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 Shinko Electric Industries

Key products

  • FC-BGA substrates
  • leadframes

Suppliers

Customers

More Materials companies

Sources

Open the interactive supply-chain view →

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

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