Deposition equipment (PECVD, ALD)
Wonik IPS
A leading Korean deposition-equipment maker (PECVD, ALD). FY2025 revenue ₩527B. Supplies wafer-fab deposition tools to Samsung (50%+ of its chip equipment revenue) and SK hynix, and is effectively the only domestic deposition vendor able to serve Samsung’s leading-edge foundry. Also makes display dry-etch tools.
240810.KQ Updated Jun 20, 2026 1 AI consumers
Wonik IPSFY2025 revenue ₩527B
▸ Money out부품·모듈 (비공개)○정밀 가공·계측 (비공개)○
Financials & Segments
- Total revenue · FY2025 revenue ₩527B
- Customer concentration · Samsung 50%+ of chip-tool revenue. Customers Samsung, SK hynix, display makers.
- Segments · Semiconductor tools · Display tools
Revenue from
- Samsung Electronics High confidence· Revenue ₩527B · FY2025 · consolidated total revenue
Supplies PECVD/ALD deposition tools to Samsung (50%+ of chip-tool revenue); serves Samsung’s leading-edge foundry.Confirms EN Seoul Economic Daily Published Jun 11, 2026: "Wonik IPS surges on Samsung/SK domestic capex."Confirms KO Hankyung (Daum) Published Nov 4, 2025: "Triples capacity on Samsung capex; Samsung is 50%+ of chip-tool revenue." - SK hynix High confidence
Supplies wafer-fab deposition tools (PECVD/ALD) to SK hynix. - 디스플레이 (비전옥스 등) Medium confidence
Supplies display dry-etch tools and others.Mentions KO Hankyung (Daum) Published Nov 4, 2025: "Sole dry-etcher win for a Chinese display line."
Pays to
- 부품·모듈 (비공개) Low confidence
Outsources parts and modules for deposition tools (undisclosed). - 정밀 가공·계측 (비공개) Low confidence
Buys precision machining and metrology modules (undisclosed).
Value-chain ripple (tiers 2–3)
Following node-to-node links up to 3 tiers; each firm is shown once, at its nearest tier.