What Nippon Electric Glass makes for data centers
public · HQ Japan
Nippon Electric Glass is a publicly listed company and based in Japan. It appears on 1 part of the AI data center — Specialty glass & glass fiber — in the role of manufacturer. That part sits in Layer 10 — Materials & upstream inputs. Its shares trade on Tokyo Stock Exchange as 5214.T.
Listing
Tokyo Stock Exchange: 5214.T· 4859 JPY -2.86% · mkt cap 352.1B JPY
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 10 — Materials & upstream inputs
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Specialty glass & glass fiber | manufacturer | disclosed | AGC, Corning, Jushi, Nittobo, Owens Corning, Schott |
Where Nippon Electric Glass sits in the stack
Nippon Electric Glass's placements in this catalog cover 1 part, all in layer 10, materials & upstream inputs. 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
- Specialty glass & glass fiber — Purpose-engineered glass and glass fiber — optical fiber, low-loss T-glass fabric, and glass-core material — used in network cabling and inside advanced chip packages.
Closest peers in this catalog
Latest feed
- Four glass makers converge on 510x515mm substrate, hinting at TSMC's next move — DigiTimes, 2026-10-01Four major glass manufacturers are reportedly collaborating on a 510x515mm substrate format, which is expected to support TSMC's upcoming advanced packaging requirements.
Questions about Nippon Electric Glass
- What does Nippon Electric Glass make for AI data centers?
- This catalog places Nippon Electric Glass on 1 part: Specialty glass & glass fiber (manufacturer).
- Is Nippon Electric Glass publicly traded?
- Yes — Nippon Electric Glass is listed on Tokyo Stock Exchange under 5214.T. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Where is Nippon Electric Glass based?
- Japan, per the company record in this catalog.
- Who else makes specialty glass & glass fiber for AI data centers?
- AGC, Corning, Jushi, Nittobo, Owens Corning and Schott are also placed on Specialty glass & glass fiber in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Nippon Electric Glass 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.