Teradyne

Teradyne is a leader in the Equipment (Back End) segment of the semiconductor & AI supply chain, headquartered in United States. Its key customers include TSMC, ASE Technology, Amkor Technology.

One half of the ATE duopoly with Advantest; strong in SoC and analog test.

Ticker
NASDAQ: TER
Headquarters
United States
Revenue
$3.2B (FY2025) · +13.1% YoY
Net income
$554M
Operating margin
20.4%
Market position
leader
Value-chain segment
Test Equipment
Key products
UltraFLEX testers

About Teradyne

Teradyne, headquartered in United States, operates in the Test Equipment segment of the semiconductor & AI supply chain and is positioned as a market leader there. Its key products include UltraFLEX testers. wafergraph maps 10 tracked customers for Teradyne across the value chain. It has a supply-chain criticality score of 81/100, with 236 companies downstream of it.

Role in the chain

Teradyne is a market leader in Equipment (Back End) (Test Equipment), headquartered in United States. One half of the ATE duopoly with Advantest; strong in SoC and analog test.

Diligence questions

  1. The dataset names 10 tracked customers for Teradyne. How concentrated is demand among those names, and which of them have a documented second source in this graph?
  2. Teradyne is positioned as a leader in Equipment (Back End). How replaceable is this vendor on the process step you are buying?
  3. Teradyne is headquartered in United States. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
  4. Teradyne trades as NASDAQ:TER. What does the latest reported period say about capacity and backlog versus the graph position above?
  5. 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 Teradyne

Key products

  • UltraFLEX testers

Customers

More Equipment (Back End) companies

Compare with

Advantest · Keysight Technologies · Chroma ATE · Hangzhou Changchuan Technology · Nordson · MPI Corporation

Sources

Open the interactive supply-chain view →

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

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