Ultra Clean Holdings → SK hynix
As of 2026-09-05, Ultra Clean Holdings is a tracked supplier of SK hynix. Ultra Clean Holdings is a niche in Equipment (Front End) (headquartered in United States); SK hynix is a leader in Memory (headquartered in South Korea). Ultra Clean Holdings has 10 tracked customers; SK hynix has 170 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
Ultra Clean Holdings (niche in Equipment (Front End)) is a tracked supplier of SK hynix (leader in Memory). Outsourced gas delivery modules and subsystems for equipment OEMs. 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 10 tracked customers of Ultra Clean Holdings.
Source: derived from both company records and the counted edges.
The two companies
Ultra Clean Holdings (supplier)
Outsourced gas delivery modules and subsystems for equipment OEMs.
SK hynix (customer)
HBM leader supplying NVIDIA; top-two in DRAM, owns Solidigm NAND.
Other tracked suppliers of SK hynix
Other tracked customers of Ultra Clean Holdings
Cite as: wafergraph, “Ultra Clean Holdings → SK hynix — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/ultra_clean/sk_hynix/ (data as of 2026-09-05).
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