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.R.L. | Costa Rica | 100 | % | |||
Teradyne GmbH | Germany | 100 | %* | |||
Teradyne Holdings Denmark ApS | Denmark | 100 | %* | |||
Teradyne International Holdings B.V. | The Netherlands | 100 | % | |||
Teradyne International UK Holdings Ltd. | United Kingdom | 100 | %* | |||
Teradyne Israel Limited | Israel | 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 | 100 | %* | |||
Teradyne Philippines Limited | Delaware | 100 | % | |||
Teradyne Robotics Holdings Denmark ApS | Denmark | 100 | %* | |||
Teradyne SAS | France | 100 | % | |||
Teradyne (Shanghai) Co., Ltd | Peoples Republic of China | 100 | %* | |||
Teradyne Taiwan LLC | Delaware | 100 | %* | |||
Teradyne Thailand Limited | Delaware | 100 | % | |||
Device Interface Solutions Technology (Shanghai) Co., Ltd |
| Peoples Republic of China |
|
| 100 | %* |
DIS Tech America, LLC |
| Delaware |
|
| 100 | % |
DIS Tech Italia S.r.l. |
| Italy |
|
| 100 | % |
DIS Tech Japan, G.K. |
| Japan |
|
| 100 | %* |
DIS Tech Philippines, LLC |
| Delaware |
|
| 100 | % |
DIS Tech Singapore Pte. Ltd. |
| Singapore |
|
| 100 | %* |
DIS Tech Taiwan LLC |
| 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 | % | |||
Nextest Systems Corporation | Delaware | 100 | % | |||
Lemsys SA | Switzerland | 100 | %* | |||
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 Vietnam Limited | Socialist Republic of Vietnam | 100 | %* | |||
Mobile Industrial Robots A/S | Denmark | 100 | %* | |||
Mobile Industrial Robots, Inc. | Delaware | 100 | %* | |||
MiR Global, Inc. | Delaware | 100 | % | |||
MiR Robots (Shanghai) Co. Ltd. | Peoples Republic of China | 100 | %* | |||
Universal Robots A/S | Denmark | 100 | %* | |||
Universal Robots (India) Pte. Ltd. | India | 100 | %* | |||
Universal Robots (Shanghai) Co. Ltd. | Peoples Republic of China | 100 | %* | |||
Universal Robots (USA), Inc. | Delaware | 100 | %* | |||
Teradyne Robots (Germany) GmbH | Germany | 100 | %* | |||
Teradyne Robots (Spain) S.L. |
| Spain |
|
| 100 | %* |
Universal Robots Mexico S.A. de C.V. | Mexico | 100 | %* | |||
Universal Robots (UK) Ltd. | United Kingdom | 100 | %* | |||
UR Technology (Shanghai) Co. Ltd. | People Republic of China | 100 | %* | |||
* | Indirect subsidiaries whose voting securities are 100% controlled by Teradyne, Inc. |