Exhibit 21.1
Present Subsidiaries
Entity Name: | State or Jurisdiction Of Incorporation | Percentage of Voting Securities Owned | ||||||||
Teradyne (Asia) Pte., Ltd. | Singapore | 100 | %* | |||||||
Teradyne Canada Limited | Canada | 100 | % | |||||||
Teradyne de Costa Rica S.A. | Costa Rica | 100 | % | |||||||
Teradyne GmbH | Germany | 100 | %* | |||||||
Teradyne Holdings Denmark ApS | Denmark | 100 | %* | |||||||
Teradyne (India) Engineering Private Ltd. | India | 100 | %* | |||||||
Teradyne International Holdings B.V. | The Netherlands | 100 | % | |||||||
Teradyne Italia SrL | Italy | 100 | %* | |||||||
Teradyne K.K. | Japan | 100 | % | |||||||
Teradyne Korea Ltd. | Korea | 100 | % | |||||||
Teradyne Limited | United Kingdom | 100 | %* | |||||||
Teradyne Malaysia Sdn. Bhd. | Malaysia | 99 | %* | |||||||
Teradyne Philippines Limited | Delaware | 100 | % | |||||||
Teradyne SAS | France | 100 | % | |||||||
Teradyne (Shanghai) Co., Ltd. | Peoples Republic of China | 100 | %* | |||||||
Teradyne Taiwan LLC | Delaware | 100 | % | |||||||
Teradyne Thailand Ltd. | Delaware | 100 | % | |||||||
GenRad, LLC | Delaware | 100 | % | |||||||
Herco Technology Corp. | California | 100 | % | |||||||
P.L.S.T., Inc. (f/k/a Perception Laminates, Inc.) | California | 100 | % | |||||||
Eagle Test Systems, Inc. | Delaware | 100 | % | |||||||
Eagle Test Systems (Philippines) LLC | Delaware | 100 | %* | |||||||
Nextest Systems Corporation | Delaware | 100 | % | |||||||
Nextest Systems (Philippines) Corp. | Philippines | 99.9 | %* | |||||||
LitePoint Corporation | Delaware | 100 | % | |||||||
LitePoint Europe A/S | Denmark | 100 | %* | |||||||
LitePoint Technology Limited | Hong Kong | 100 | %* | |||||||
LitePoint Technology (Shanghai) Company Ltd. | Peoples Republic of China | 100 | %* | |||||||
LitePoint Japan K.K. | Japan | 100 | %* | |||||||
LitePoint Design Test, LLC | New Mexico | 100 | %* | |||||||
LitePoint Vietnam Limited | Socialist Republic of Vietnam | 100 | %* | |||||||
Universal Robots A/S | Denmark | 100 | %* | |||||||
Universal Robots (Spain) S.L. | Spain | 100 | %* | |||||||
Universal Robots (Singapore) Pte. Ltd. | Singapore | 100 | %* | |||||||
Universal Robots (India) Pte. Ltd. | India | 100 | %* | |||||||
Universal Robots (Shanghai) Co. Ltd. | Peoples Republic of China | 100 | %* | |||||||
Universal Robots (USA), Inc. | Delaware | 100 | %* |
* | Indirect subsidiaries whose voting securities are 100% controlled by Teradyne, Inc. |