Wiwynn

As of 2026-10-09, Wiwynn has 3 tracked suppliers and 5 tracked customers in this dataset; its largest supplier by market cap is NVIDIA. The supplier and customer lists here follow a shared pattern for this segment rather than being individually confirmed for Wiwynn — see /methodology.

Sourced from 1 reference — Wikipedia — last verified 2026-06-14.

Hyperscale AI server and storage ODM (Wistron group).

Ticker: TWSE: 6669
Headquarters: Taiwan
Revenue: $29.9B (FY2025) · +163.7% YoY
Net income: $1.6B
Operating margin: 7.3%
Market position: major
Value-chain segment: Systems & ODM (AI servers)
Key products: Hyperscale AI servers (NVIDIA HGX platforms), Open-compute rack storage (JBOD / JBOF), Network-attached storage for data centers, OCP-compliant switch systems, Liquid-cooled AI rack systems

About Wiwynn

Wiwynn, headquartered in Taiwan, operates in the Systems & ODM (AI servers) segment of the semiconductor & AI supply chain and is positioned as a market major there. Its key products include Hyperscale AI servers (NVIDIA HGX platforms), Open-compute rack storage (JBOD / JBOF), Network-attached storage for data centers, OCP-compliant switch systems, Liquid-cooled AI rack systems. wafergraph maps 3 tracked suppliers and 5 tracked customers for Wiwynn across the value chain. It has a supply-chain criticality score of 8/100, with 19 companies downstream of it.

Role in the chain

Wiwynn is a market major in Distribution & Misc (Systems & ODM (AI servers)), headquartered in Taiwan. Hyperscale AI server and storage ODM (Wistron group).

Diligence questions

The dataset records 3 tracked suppliers for Wiwynn. Which of those edges are researched (named in a filing or primary source) versus segment-inferred, and what happens if one of them stops shipping?
1 of Wiwynn's tracked suppliers are a monopoly or leader (including NVIDIA). Which of those are actually single-source for the process step you care about?
The dataset names 5 tracked customers for Wiwynn. How concentrated is demand among those names, and which of them have a documented second source in this graph?
Wiwynn 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?
Wiwynn trades as TWSE:6669. 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 Wiwynn