What SK Inc makes for data centers
public · HQ South Korea
SK Inc is a publicly listed company and based in South Korea. It appears on 1 part of the AI data center — Silicon wafers — in the role of manufacturer. That part sits in Layer 1 — Compute silicon & packaging. Its shares trade on Korea Exchange (KOSPI) as 034730.KS.
Listing
Korea Exchange (KOSPI): 034730.KS· 465500 KRW +1.09% · mkt cap 25.39T KRW
Snapshot 2026-10-25T10:41:17Z — nightly, not real-time.· Chart on TradingView ↗
Exposure
0 parts across 1 layer
No disclosed data-center revenue share on file.
Units and subsidiaries: SK Siltron
Parts, by layer
Layer 1 — Compute silicon & packaging
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Silicon wafers (via SK Siltron) | manufacturer | disclosed | GlobalWafers, SUMCO, Shin-Etsu, Siltronic, SK Siltron |
Where SK Inc sits in the stack
SK Inc's placements in this catalog cover 1 part, all in layer 1, compute silicon & packaging. None of them currently carries a sourced supply constraint tag.
What these parts are
- Silicon wafers — The raw silicon wafers that foundries process into finished chips, produced by a small group of specialty wafer manufacturers.
Questions about SK Inc
- What does SK Inc make for AI data centers?
- This catalog places SK Inc on 1 part: Silicon wafers (manufacturer).
- Is SK Inc publicly traded?
- Yes — SK Inc is listed on Korea Exchange (KOSPI) under 034730.KS. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Where is SK Inc based?
- South Korea, per the company record in this catalog.
- Who else makes silicon wafers for AI data centers?
- GlobalWafers, SUMCO, Shin-Etsu, Siltronic and SK Siltron are also placed on Silicon wafers in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For SK Inc the mix is 1 disclosed. "disclosed" means the company or a filing says so; "reported" comes from trade press or a reference-design list; "inferred" is a lead from the taxonomy with no citation yet. Treat reported and inferred as leads, not facts.
Answers are generated from this catalog's own rows — see sources & method.