MPI Corporation → United Microelectronics (UMC)
As of 2026-09-05, MPI Corporation is a tracked supplier of United Microelectronics (UMC). MPI Corporation is a major in Equipment (Back End) (headquartered in Taiwan); United Microelectronics (UMC) is a major in Foundry (headquartered in Taiwan). MPI Corporation has 8 tracked customers; United Microelectronics (UMC) has 24 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
MPI Corporation (major in Equipment (Back End)) is a tracked supplier of United Microelectronics (UMC) (major in Foundry). Probe cards and test and measurement systems maker. Taiwan's second foundry, strong in mature and specialty nodes. The edge is one of 24 tracked suppliers of United Microelectronics (UMC) and one of 8 tracked customers of MPI Corporation.
Source: derived from both company records and the counted edges.
The two companies
MPI Corporation (supplier)
Probe cards and test and measurement systems maker.
United Microelectronics (UMC) (customer)
Taiwan's second foundry, strong in mature and specialty nodes.
Other tracked suppliers of United Microelectronics (UMC)
Other tracked customers of MPI Corporation
Cite as: wafergraph, “MPI Corporation → United Microelectronics (UMC) — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/mpi/umc/ (data as of 2026-09-05).
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