What Taiwan Union TUC makes for data centers
public · HQ Taiwan
Taiwan Union TUC is a publicly listed company and based in Taiwan. It appears on 1 part of the AI data center — Copper-clad laminate & PCB materials — in the role of manufacturer. That part sits in Layer 4 — Servers, racks & integration. Its shares trade on Taipei Exchange (TPEx) as 6274.TWO.
Listing
Taipei Exchange (TPEx): 6274.TWO· 1420 TWD -5.65% · mkt cap 410.0B TWD
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 4 — Servers, racks & integration
| Part | Role | Confidence | Competitors | Note |
|---|---|---|---|---|
| Copper-clad laminate & PCB materials | manufacturer | inferred | Doosan, Elite Material, Iteq, Nanya Plastics, Panasonic, Rogers |
Where Taiwan Union TUC sits in the stack
Taiwan Union TUC's placements in this catalog cover 1 part, all in layer 4, servers, racks & integration. 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
- Copper-clad laminate & PCB materials — The laminate — resin, copper foil and glass-cloth reinforcement — that high-layer-count boards (4.05) are fabricated from.
Closest peers in this catalog
Monthly revenue (TWSE/TPEx filing)
| Month | Revenue (TWD m) | MoM | YoY |
|---|---|---|---|
| 2026-09 | 6,126 | 3.6% | 114.8% |
| 2026-08 | 5,915 | 0.1% | 132.5% |
| 2026-07 | 5,908 | 20.7% | 121.5% |
| 2026-06 | 4,895 | 2.1% | 107.7% |
| 2026-05 | 4,794 | 4.0% | 128.5% |
| 2026-04 | 4,610 | 21.9% | 98.0% |
| 2026-03 | 3,782 | 38.0% | 72.3% |
| 2026-02 | 2,741 | -22.4% | 27.3% |
| 2026-01 | 3,533 | 8.7% | 74.8% |
| 2025-12 | 3,250 | 7.5% | 61.0% |
| 2025-11 | 3,025 | 6.0% | 33.8% |
| 2025-10 | 2,854 | 0.1% | 40.6% |
Questions about Taiwan Union TUC
- What does Taiwan Union TUC make for AI data centers?
- This catalog places Taiwan Union TUC on 1 part: Copper-clad laminate & PCB materials (manufacturer).
- Is Taiwan Union TUC publicly traded?
- Yes — Taiwan Union TUC is listed on Taipei Exchange (TPEx) under 6274.TWO. Prices shown on this page are a nightly snapshot, not real-time, and nothing here is investment advice.
- Where is Taiwan Union TUC based?
- Taiwan, per the company record in this catalog.
- Who else makes copper-clad laminate & PCB materials for AI data centers?
- Doosan, Elite Material, Iteq, Nanya Plastics, Panasonic and Rogers are also placed on Copper-clad laminate & PCB materials in this catalog.
- How well sourced are these placements?
- Every part→company placement carries a confidence tag. For Taiwan Union TUC 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.