Kingston Technology supply chain risk
As of 2026-09-05, Kingston Technology depends on 4 tracked suppliers headquartered in 3 countries (2 of them in Taiwan). 2 of those suppliers hold a monopoly or leader position in their own segment, led by Phison Electronics and Silicon Motion. Kingston Technology itself carries a supply-chain criticality score of 81/100, with 235 tracked companies downstream of it.
Data as of 2026-09-05 · suppliers are the curated key_supplier edges in the wafergraph dataset (researched or segment-inferred — see /methodology) · criticality is the graph-derived chokepoint score, 0–100
Dominant and single-source suppliers
- Phison Electronics — leader in Storage Controllers, Taiwan
- Silicon Motion — leader in Storage Controllers, Taiwan
A monopoly or leader supplier is the hardest to replace. These are the edges to watch first.
Suppliers by country
- Taiwan — 2 suppliers (50%)
- Japan — 1 supplier (25%)
- United States — 1 supplier (25%)
All 4 tracked suppliers
| Supplier | Segment | Position | Country | Criticality |
|---|---|---|---|---|
| Phison Electronics | Storage Controllers | leader | Taiwan | 82/100 |
| Silicon Motion | Storage Controllers | leader | Taiwan | 81/100 |
| Kioxia Holdings | NAND | major | Japan | 68/100 |
| SanDisk | NAND | major | United States | 68/100 |
Downstream exposure
- Criticality score: 81/100
- Companies downstream of Kingston Technology: 235
- Tracked market cap downstream (priced companies only): $34.69T across 150 priced companies
Cite as: wafergraph, “Kingston Technology supply chain risk — 4 suppliers, single-source exposure & criticality”, https://wafergraph.com/supply-chain-risk/kingston (data as of 2026-09-05).
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