EX-21.1 4 dex211.htm SUBSIDIARIES OF THE COMPANY Subsidiaries of the Company

Exhibit 21.1

 

SUBSIDIARIES OF THE COMPANY

 

Entity Name

   

State/Country of Incorporation

ADV Engineering S.A.

   

France

Horizon Semiconductors, Inc.

   

Virginia

Opal Acquisition Corporation

   

Delaware

Systems On Silicon, Inc.

   

Delaware

TranSwitch Asia PTE Ltd.

   

Singapore

TranSwitch Asia Ltd.

   

Hong Kong

TranSwitch II Corp.

   

Delaware

TranSwitch III, Inc.

   

Delaware

TranSwitch Europe N.V./S.A.

   

Belgium

TranSwitch India Private Limited

   

India

TranSwitch International Corp.

   

Delaware

Lehman Silicon Solutions S.A.

   

Switzerland

TranSwitch Silicon Valley, Inc.

   

California

TranSwitch Technologies Canada, Inc.

   

Canada

TX Holdings Inc.

   

Delaware