What does Wafer Works make?

Wafer Works makes polished silicon wafers, epitaxial wafers.

Who are Wafer Works's customers?

Wafer Works's tracked customers include United Microelectronics (UMC), SMIC, Vanguard International (VIS), Powerchip (PSMC), TSMC, Samsung Electronics, Intel, SK hynix, Micron Technology, GlobalFoundries.

Where is Wafer Works headquartered?

Wafer Works is based in Taiwan.

What part of the semiconductor supply chain is Wafer Works in?

Wafer Works operates in the Silicon Wafers segment, where it is a market niche.

Wafer Works

Wafer Works is a niche in the Materials segment of the semiconductor & AI supply chain, headquartered in Taiwan. Its key customers include United Microelectronics (UMC), SMIC, Vanguard International (VIS).

Taiwanese silicon wafer maker focused on prime and reclaim wafers.

Ticker: TWSE: 6182
Headquarters: Taiwan
Market position: niche
Value-chain segment: Silicon Wafers
Key products: polished silicon wafers, epitaxial wafers

About Wafer Works

Wafer Works, headquartered in Taiwan, operates in the Silicon Wafers segment of the semiconductor & AI supply chain and is positioned as a market niche there. Its key products include polished silicon wafers, epitaxial wafers. wafergraph maps 10 tracked customers for Wafer Works across the value chain. It has a supply-chain criticality score of 52/100, with 246 companies downstream of it.

Role in the chain

Wafer Works is a market niche in Materials (Silicon Wafers), headquartered in Taiwan. Taiwanese silicon wafer maker focused on prime and reclaim wafers.

Diligence questions

The dataset names 10 tracked customers for Wafer Works. How concentrated is demand among those names, and which of them have a documented second source in this graph?
Wafer Works is headquartered in Taiwan. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
Wafer Works trades as TWSE:6182. What does the latest reported period say about capacity and backlog versus the graph position above?
Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.

Full diligence pack for Wafer Works

Key products

polished silicon wafers
epitaxial wafers

Customers

United Microelectronics (UMC) · relationship
SMIC · relationship
Vanguard International (VIS) · relationship
Powerchip (PSMC) · relationship
TSMC · relationship
Samsung Electronics · relationship
Intel · relationship
SK hynix · relationship
Micron Technology · relationship
GlobalFoundries · relationship

More Materials companies

Compare with

Shin-Etsu Chemical · GlobalWafers · National Silicon Industry Group · SUMCO · Wacker Chemie · Siltronic

Sources

Open the interactive supply-chain view →

Cite as: wafergraph, “Wafer Works — supply chain, financials & market position”, https://wafergraph.com/company/wafer_works (data as of 2026-09-05).

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