Kulicke & Soffa → Amkor Technology
As of 2026-09-05, Kulicke & Soffa is a tracked supplier of Amkor Technology. Kulicke & Soffa is a leader in Equipment (Back End) (headquartered in Singapore); Amkor Technology is a major in OSAT (headquartered in United States). Kulicke & Soffa has 14 tracked customers; Amkor Technology has 16 tracked suppliers.
Data as of 2026-09-05 · 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
Kulicke & Soffa (leader in Equipment (Back End)) is a tracked supplier of Amkor Technology (major in OSAT). Dominant in wire bonders; expanding into advanced packaging. Second-largest OSAT; building advanced packaging capacity in Arizona. The edge is one of 16 tracked suppliers of Amkor Technology and one of 14 tracked customers of Kulicke & Soffa.
Source: derived from both company records and the counted edges.
Concentration / risk note
Kulicke & Soffa is positioned as a leader in Equipment (Back End), 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
Kulicke & Soffa (supplier)
Dominant in wire bonders; expanding into advanced packaging.
Amkor Technology (customer)
Second-largest OSAT; building advanced packaging capacity in Arizona.
Other tracked suppliers of Amkor Technology
Other tracked customers of Kulicke & Soffa
Cite as: wafergraph, “Kulicke & Soffa → Amkor Technology — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/kulicke_soffa/amkor/ (data as of 2026-09-05).
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