Mitsui High-tec → Amkor Technology
Yes, wafergraph tracks Mitsui High-tec as a supplier of Amkor Technology, as of 2026-10-09. Amkor Technology sources from 16 tracked suppliers in this dataset; Mitsui High-tec is positioned as a leader in Materials, so this edge is harder to replace than a challenger or niche supplier.
Data as of 2026-10-09 · relationship type: tracked supplier → customer · both names resolve in companies.json · no dollar amount is shown unless it already sits on a company record, and none is invented here
Why this edge matters
Mitsui High-tec (leader in Materials) is a tracked supplier of Amkor Technology (major in OSAT). Leading leadframe maker and precision stamping specialist. Second-largest OSAT; building advanced packaging capacity in Arizona. The edge is one of 16 tracked suppliers of Amkor Technology and one of 13 tracked customers of Mitsui High-tec.
Source: derived from both company records and the counted edges.
Concentration / risk note
Mitsui High-tec is positioned as a leader in Materials, so this edge is harder to replace than a challenger or niche supplier.
Basis: supplier position. Omitted on edges where the graph does not back a concentration claim.
The two companies
Mitsui High-tec (supplier)
Leading leadframe maker and precision stamping specialist.
Amkor Technology (customer)
Second-largest OSAT; building advanced packaging capacity in Arizona.
Other tracked suppliers of Amkor Technology
Other tracked customers of Mitsui High-tec
Frequently asked questions3
- Is Mitsui High-tec a supplier of Amkor Technology?
- Yes. wafergraph records Mitsui High-tec as a tracked supplier of Amkor Technology (as of 2026-10-09).
- How many suppliers does Amkor Technology have?
- The dataset records 16 tracked suppliers for Amkor Technology.
- How many customers does Mitsui High-tec have?
- The dataset records 13 tracked customers for Mitsui High-tec.
Cite as: wafergraph, “Mitsui High-tec → Amkor Technology — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/mitsui_hightec/amkor/ (data as of 2026-10-09).
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