Advantest
Advantest is a leader in the Equipment (Back End) segment of the semiconductor & AI supply chain, headquartered in Japan. Its key customers include TSMC, SK hynix, NVIDIA.
Test leader; its testers qualify nearly every AI accelerator and HBM stack.
- Ticker
- TSE: 6857
- Headquarters
- Japan
- Revenue
- $7.1B (FY2026) · +44.8% YoY
- Net income
- $2.3B
- Operating margin
- 51.7%
- Market position
- leader
- Value-chain segment
- Test Equipment
- Key products
- SoC testers, memory testers
About Advantest
Advantest, headquartered in Japan, operates in the Test Equipment segment of the semiconductor & AI supply chain and is positioned as a market leader there. Its key products include SoC testers, memory testers. wafergraph maps 11 tracked customers for Advantest across the value chain. It has a supply-chain criticality score of 82/100, with 238 companies downstream of it.
Role in the chain
Advantest is a market leader in Equipment (Back End) (Test Equipment), headquartered in Japan. Test leader; its testers qualify nearly every AI accelerator and HBM stack.
Diligence questions
- The dataset names 11 tracked customers for Advantest. How concentrated is demand among those names, and which of them have a documented second source in this graph?
- Advantest is positioned as a leader in Equipment (Back End). How replaceable is this vendor on the process step you are buying?
- Advantest is headquartered in Japan. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
- Advantest trades as TSE:6857. 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.
Key products
- SoC testers
- memory testers
Customers
- TSMC · relationship
- SK hynix · relationship
- NVIDIA · relationship
- ASE Technology · relationship
- Samsung Electronics · relationship
- Intel · relationship
- Micron Technology · relationship
- SMIC · relationship
- GlobalFoundries · relationship
- ChipMOS Technologies · relationship
- OpenLight Photonics, Inc. · relationship
More Equipment (Back End) companies
Compare with
Teradyne · Keysight Technologies · Chroma ATE · Hangzhou Changchuan Technology · Nordson · MPI Corporation
Sources
Open the interactive supply-chain view →
Cite as: wafergraph, “Advantest — supply chain, financials & market position”, https://wafergraph.com/company/advantest (data as of 2026-09-05).
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