# Who are ENF Technology's customers? Who does ENF Technology earn revenue from?
Canonical: https://valuechain.wiki/enf-technology · Facet: customers · Updated: 2026-07-12T03:57:29.572046+00:00 · Source: ValueChain.wiki (cited money-flow graph)

**Citable summary**: ENF Technology's confirmed revenue counterparties include SK하이닉스, 삼성전자 plus 1 undisclosed/aggregate relationship. Per the valuechain.wiki graph: 3 revenue edges, backed by 3 dated sources, 1 of them primary filings (as of 2026-07-12).

### SK하이닉스 (high)  → /sk-hynix.md
- metric: Revenue ₩670.9B · FY2025 · consolidated total revenue
- note: Localized HF to first enter SK hynix (BOE, etchant) — import substitution is the lever opening new customers/items, with NAND and HBM growth scaling volume.
- [confirms] DART (Korea FSS) (KO, filing, published 2026-03-20) https://dart.fss.or.kr/dsae001/selectPopup.do?selectKey=00530185: "FY2025 revenue ₩671B (+49%)."
- [confirms] TheElec (KO, news, accessed 2026-06-20) https://www.thelec.kr/news/articleView.html?idxno=58083: "ENF localized HF and began first supply to SK hynix."
- [confirms] The Elec (EN, news, accessed 2026-06-20) https://www.thelec.net/news/articleView.html?idxno=11362: "ENF began its first localized HF supply to SK hynix."

### 삼성전자 (high)  → /samsung-electronics.md
- note: Supplies consumable process chemicals (strippers, etchants, precursors) to Samsung — used each step, so tied to Samsung's utilization; broadening the item list is rising penetration.
- [confirms] DART (Korea FSS) (KO, filing, published 2026-03-20) https://dart.fss.or.kr/dsae001/selectPopup.do?selectKey=00530185: "Supplies process materials to Samsung and others."
- [mentions] TheElec (KO, news, accessed 2026-06-20) https://www.thelec.kr/news/articleView.html?idxno=58083: "Expanding chemical-materials supply to domestic chipmakers."

### 디스플레이·기타 (mid)
- note: Supplies display etchants and others.
- [mentions] DART (Korea FSS) (KO, filing, published 2026-03-20) https://dart.fss.or.kr/dsae001/selectPopup.do?selectKey=00530185: "Display-materials segment."

Reverse side: https://valuechain.wiki/enf-technology/suppliers.md · Ripple: https://valuechain.wiki/enf-technology/ripple.md

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Full node: https://valuechain.wiki/enf-technology.md · JSON: https://valuechain.wiki/enf-technology.json