# Who are Powertech Technology (PTI)'s customers? Who does Powertech Technology (PTI) earn revenue from?
Canonical: https://valuechain.wiki/powertech · Facet: customers · Updated: 2026-07-12T06:15:33.804369+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: Powertech Technology (PTI)'s confirmed revenue counterparties include Micron Technology, SK하이닉스, 삼성전자. Per the valuechain.wiki graph: 3 revenue edges, backed by 6 dated sources, 1 of them primary filings (as of 2026-07-12).

### Micron Technology (high)  → /micron.md
- note: Contract packaging/test for Micron memory — a high-momentum customer among the memory three, tied to volume.
- [confirms] DigiTimes (EN, news, published 2026-04-29) https://www.digitimes.com/news/a20260429PD241/packaging-growth-testing-powertech-taiwan.html: "PTI FY2025 NT$74.93B (~$2.38B), net profit NT$7.22B; leading memory OSAT; 2026 capex ~US$1.6bn."
- [mentions] TrendForce (EN, research, published 2025-11-10) https://www.trendforce.com/news/2025/11/10/news-tsmc-cowos-capacity-crunch-reportedly-pushes-u-s-ai-chipmakers-to-powertech-through-2027/: "TSMC CoWoS crunch spills US AI-chip volume to Powertech through 2027; AMD/Broadcom back its FOPLP; ~19%/yr growth forecast."
- [confirms] Digital Today (KO, news, published 2025-06-01) https://www.digitaltoday.co.kr/news/articleView.html?idxno=528364: "OSAT rebound on HBM (PTI etc.)"
- [confirms] TrendForce (EN, analysis, published 2025-05-13) https://www.trendforce.com/presscenter/news/20250513-12577.html: "Provides memory packaging and test to Micron Technology."
- [confirms] PTI (EN, ir, published 2025-05-01) https://www.pti.com.tw/en/: "Provides memory packaging and test to Micron Technology."
- [confirms] Company IR / exchange filing (EN, filing, published 2025-04-01) https://www.pti.com.tw/en/Investors/: "Annual report: revenue, customers, business."

### SK하이닉스 (mid)  → /sk-hynix.md
- note: Contract back-end for SK hynix memory — HBM stacking raises difficulty and pricing, a key demand.
- [confirms] DigiTimes (EN, news, published 2026-04-29) https://www.digitimes.com/news/a20260429PD241/packaging-growth-testing-powertech-taiwan.html: "PTI partners the memory majors in DRAM/NAND/HBM package-test; FY2025 NT$74.93B; HBM/FOPLP a growing AI share."
- [confirms] TrendForce (EN, analysis, published 2025-05-13) https://www.trendforce.com/presscenter/news/20250513-12577.html: "Provides memory packaging and test to SK hynix."
- [confirms] PTI (EN, ir, published 2025-05-01) https://www.pti.com.tw/en/: "Provides memory packaging and test to SK hynix."

### 삼성전자 (mid)  → /samsung-electronics.md
- note: Contract packaging/test for Samsung memory — out-of-fab back-end, so Samsung's memory volume is the revenue.
- [confirms] DigiTimes (EN, news, published 2026-04-29) https://www.digitimes.com/news/a20260429PD241/packaging-growth-testing-powertech-taiwan.html: "PTI partners the memory majors in DRAM/NAND/HBM package-test; FY2025 NT$74.93B; HBM/FOPLP a growing AI share."
- [confirms] TrendForce (EN, analysis, published 2025-05-13) https://www.trendforce.com/presscenter/news/20250513-12577.html: "Provides memory packaging and test to Samsung Electronics."
- [confirms] PTI (EN, ir, published 2025-05-01) https://www.pti.com.tw/en/: "Provides memory packaging and test to Samsung Electronics."

Reverse side: https://valuechain.wiki/powertech/suppliers.md · Ripple: https://valuechain.wiki/powertech/ripple.md

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Full node: https://valuechain.wiki/powertech.md · JSON: https://valuechain.wiki/powertech.json