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. |