Advantest → Micron Technology
Yes, wafergraph tracks Advantest as a supplier of Micron Technology, as of 2026-10-09. Micron Technology sources from 170 tracked suppliers in this dataset; Advantest is positioned as a leader in Equipment (Back End), 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
Advantest (leader in Equipment (Back End)) is a tracked supplier of Micron Technology (major in Memory). Test leader; its testers qualify nearly every AI accelerator and HBM stack. Only US-based DRAM/NAND maker; ramping HBM for AI accelerators. The edge is one of 170 tracked suppliers of Micron Technology and one of 11 tracked customers of Advantest.
Source: derived from both company records and the counted edges.
Concentration / risk note
Advantest 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
Advantest (supplier)
Test leader; its testers qualify nearly every AI accelerator and HBM stack.
Micron Technology (customer)
Only US-based DRAM/NAND maker; ramping HBM for AI accelerators.
Other tracked suppliers of Micron Technology
Other tracked customers of Advantest
Frequently asked questions2
- How many suppliers does Micron Technology have?
- The dataset records 170 tracked suppliers for Micron Technology.
- How many customers does Advantest have?
- The dataset records 11 tracked customers for Advantest.
Cite as: wafergraph, “Advantest → Micron Technology — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/advantest/micron/ (data as of 2026-10-09).
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