SEC filings · customer concentration · SKHY

Who depends on Sk Hynix

2 listed suppliers report Sk Hynix as a customer worth 10% or more of their revenue, led by Formfactor at 23%.

0major customers now
—of revenue from them
2listed suppliers depending on it
2014–2026years covered
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When a new annual report adds a 10% customer, drops one, or moves a share by 5 points or more, you get the change and the filing link. Up to 10 companies per address, no account, unsubscribe with one click.

Suppliers that depend on Sk Hynix

Listed companies whose annual report names Sk Hynix as a customer worth 10% or more of their revenue. If Sk Hynix cuts orders or switches supplier, these are the companies that feel it.

SupplierIts revenue from this companyChange vs prior yearHistoryLatest filing
FormfactorFORM23%from 19%FY 2024: 19%FY 2025: 23%2 yearsFY 2025 · filed 20 Feb 2026
Onto InnovationONTO14%from 12%FY 2014: 12%FY 2015: 11%FY 2016: 10%FY 2017: 10%FY 2018: 12%FY 2019: 13%FY 2022: 11%FY 2024: 12%FY 2026: 14%10 yearsFY 2026 · filed 24 Feb 2026

Formerly disclosed

SupplierIts revenue from this companyChange vs prior yearHistoryLatest filing
Silicon Motion TechnologySIMO12%last FY 2023FY 2015: 30%FY 2016: 28%FY 2017: 29%FY 2018: 21%FY 2022: 20%FY 2023: 12%6 yearsFY 2023 · filed 30 Apr 2026

About this data

US-listed companies must disclose revenue from any single customer that reaches 10% of their total (ASC 280). ShadowGraph reads these disclosures from the XBRL data of every 10-K and 20-F we scan, keeps one value per fiscal year (restatements replace earlier values) and links each number to its filing. Companies that describe a customer only as "Customer A" are not listed by name. Figures are as reported; nothing here is investment advice.

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