Cohu → SK hynix
Yes, wafergraph tracks Cohu as a supplier of SK hynix, as of 2026-10-09. SK hynix sources from 170 tracked suppliers in this dataset.
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
Cohu (major in Equipment (Back End)) is a tracked supplier of SK hynix (leader in Memory). Test handlers, contactors and inspection for back-end test cells. HBM leader supplying NVIDIA; top-two in DRAM, owns Solidigm NAND. The edge is one of 170 tracked suppliers of SK hynix and one of 13 tracked customers of Cohu.
Source: derived from both company records and the counted edges.
The two companies
Cohu (supplier)
Test handlers, contactors and inspection for back-end test cells.
SK hynix (customer)
HBM leader supplying NVIDIA; top-two in DRAM, owns Solidigm NAND.
Other tracked suppliers of SK hynix
Other tracked customers of Cohu
Frequently asked questions2
- How many suppliers does SK hynix have?
- The dataset records 170 tracked suppliers for SK hynix.
- How many customers does Cohu have?
- The dataset records 13 tracked customers for Cohu.
Cite as: wafergraph, “Cohu → SK hynix — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/cohu/sk_hynix/ (data as of 2026-10-09).
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