GlobalWafers — Customers, Competitors & AI-Server Chain Position
GlobalWafers has 2 sourced relationships on EveryTie — each backed by a verbatim quote from official company filings — and sits in the AI-server supply chain at Materials.
Every relationship below is sourced to a verbatim quote from a public company filing that names the counterparty, with a one-click link to the original document.
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1 customer1 competitor2 source filings
Where it sits in the AI-server chain
The stages where a filing quote places this company on the AI-server chain.
Customers (companies it supplies)
Supplies to →
UMC
Filed 2026-04-30 · 113 days ago
“we purchased a majority of our silicon wafers from Shin-Etsu Handotai Corporation, or Shin-Etsu, GlobalWafers, Sumco Group (including Sumco Corporation and Formosa Sumco Technology Corporation) and Soitec.”— UMC 20-F, filed 2026-04-30 EDGAR · View source filing ↗
Competitors
Competes with ↔
Siltronic
Filed 2025-12-31 · 233 days ago
“Unsere Hauptwettbewerber sind die beiden japanischen Hersteller ShinEtsu und SUMCO Corporation sowie GlobalWafers (Taiwan) und SK Siltron (Korea). Diese mit Siltronic fünf größten Hersteller bedienen zusammen rund 75 Prozent der weltweiten Nachfrage.”— Siltronic AG Annual report (Geschäftsbericht), filed 2025-12-31 (German statutory annual report; quote in the original German) · View source filing ↗“Our main competitors are the two Japanese manufacturers Shin-Etsu and SUMCO Corporation, as well as GlobalWafers (Taiwan) and SK Siltron (South Korea). These five largest manufacturers, together with Siltronic, meet roughly 75 percent of global demand.”— Siltronic Annual Report 2025 (company's own English edition) · View source filing ↗(Official English translation published by the company; the German original prevails)