What Steel Dynamics makes for data centers
public
Steel Dynamics is a publicly listed company. It appears on 1 part of the AI data center — Steel — in the role of manufacturer. That part sits in Layer 9 — Building shell, site & construction. Its shares trade on US exchanges (NYSE/Nasdaq) as STLD.
Listing
US exchanges (NYSE/Nasdaq): STLD· 242 USD +0.68% · mkt cap 34.6B USD
Snapshot 2026-10-25T10:41:17Z — nightly, not real-time.· Chart on TradingView ↗
Exposure
1 part across 1 layer
No disclosed data-center revenue share on file.
Parts, by layer
Layer 9 — Building shell, site & construction
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Steel | manufacturer | inferred | Cleveland-Cliffs, Commercial Metals, Gerdau, Nucor, Schuff/DBM, Zekelman/Atlas Tube |
Where Steel Dynamics sits in the stack
Steel Dynamics's placements in this catalog cover 1 part, all in layer 9, building shell, site & construction. None of them currently carries a sourced supply constraint tag. Across these parts it overlaps with other companies most often on the lines below.
What these parts are
- Steel — Structural and rebar steel, including data-center-specific and modular steel products, used to frame the building.
Closest peers in this catalog
| Company | Shared parts | Including | |
|---|---|---|---|
| Cleveland-Cliffs | 1 | Steel | |
| Commercial Metals | 1 | Steel | |
| Gerdau | 1 | Steel | |
| Nucor | 1 | Steel | |
| Schuff/DBM | 1 | Steel | |
| Zekelman/Atlas Tube | 1 | Steel |
Questions about Steel Dynamics
- What does Steel Dynamics make for AI data centers?
- This catalog places Steel Dynamics on 1 part: Steel (manufacturer).
- Is Steel Dynamics publicly traded?
- Yes — Steel Dynamics is listed on US exchanges (NYSE/Nasdaq) under STLD. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Who else makes steel for AI data centers?
- Cleveland-Cliffs, Commercial Metals, Gerdau, Nucor, Schuff/DBM and Zekelman/Atlas Tube are also placed on Steel in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Steel Dynamics the mix is 1 inferred. "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.