EXHIBIT 21.1
SUBSIDIARIES OF SYNOPSYS, INC.*
 
  Name
Jurisdiction of
Incorporation
 Black Duck Software, Inc.
 Delaware
 Coverity LLC
 Delaware
 Nihon Synopsys G.K.
 Japan
 SNPS Ireland New Limited
 Ireland
 Synopsys Emulation and Verification S.A.S.
 France
 Synopsys Global Kft.
 Hungary
 Synopsys International Limited
 Ireland
 Synopsys Ireland Unlimited Company (in voluntary liquidation)
 Ireland
 Synopsys Korea, Inc.
Korea
 Synopsys Netherlands B.V.
 Netherlands
 Synopsys Taiwan Co., Ltd.
 Taiwan
 Synopsys USIE Holdings LLC
Delaware

*Pursuant to Item 601(b)(21)(ii) of Regulation S-K, the names of other subsidiaries of Synopsys, Inc. are omitted because, considered in the aggregate, they would not constitute a significant subsidiary as of the end of the year covered by this report.