Advantest — Supply Chain & Business Relationships

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 competitor1 ownership tie3 source filings

Customers (companies it supplies)

Supplies to → ASE

Filed 2026-04-01 · 96 days ago

“We purchase testers from major international manufacturers, primarily Teradyne, Inc., Tokyo Electron Limited, and Advantest Corporation.”
— ASX 20-F, filed 2026-04-01 · View source filing ↗

Competitors

Competes with ↔ Teradyne

Filed 2026-02-19 · 137 days ago

“Competitors in the Semiconductor Test segment include, among others, Advantest Corporation, SPEA S.p.A., and Cohu, Inc.”
— TER 10-K, filed 2026-02-19 · View source filing ↗

Ownership & investments

Invests in → FormFactor Major investment

Filed 2026-02-20 · 136 days ago

“On January 10, 2025, Advantest America, Inc., a Delaware corporation, acquired 334,971 shares of our common stock in a private placement for $ 44.78 per share, representing the 5-day trailing volume-weighted average price prior to signing the related private placement agreement.”
— FORM 10-K, filed 2026-02-20 · View source filing ↗