A breakdown of the 440 companies running Teradyne.
Top industries
Industrial and manufacturing209
Information technology and services91
Professional and business services38
Education and training24
Construction and building17
Media and telecommunications13
Financial services12
Not for profit6
No industry recorded: 8
Company size
1–1014 (3%)
11–5048 (11%)
51–250102 (24%)
251–50041 (10%)
501–1,00035 (8%)
1,001–5,00075 (18%)
5,001–10,00023 (5%)
10,001+88 (21%)
Share of companies with a recorded size, by employees.
No size recorded: 14
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Frequently asked questions
About the Teradyne data on this page.
How many companies use Teradyne?
Firmable holds confirmed Teradyne detections for 440 distinct companies, 146 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Teradyne?
Emerson Automation Solutions, Veritas Capital and Red Cell Partners are among the most prominent in the current set.
What industries use Teradyne?
Industrial and manufacturing, information technology and services and professional and business services lead the set, across 17 industries in total.
What size companies use Teradyne?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Teradyne users based?
The United States, Canada, Singapore and Australia account for most detections, across 13 countries.
How current is this data?
146 companies were confirmed in the last 90 days. Last detection 7 September 2026.
