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EX-32.2 - SECTION 906 CFO CERTIFICATION - ANSYS INCanssexhibit322-20171231.htm
EX-32.1 - SECTION 906 CEO CERTIFICATION - ANSYS INCanssexhibit321-20171231.htm
EX-31.2 - SECTION 302 CFO CERTIFICATION - ANSYS INCanssexhibit312-20171231.htm
EX-31.1 - SECTION 302 CEO CERTIFICATION - ANSYS INCanssexhibit311-20171231.htm
EX-23.1 - CONSENT OF DELOITTE & TOUCHE LLP - ANSYS INCanssexhibit231-20171231.htm
10-K - 10-K - ANSYS INCanss2017123110k.htm


EXHIBIT 21.1
Subsidiaries of the Registrant as of December 31, 2017
Jurisdiction of Incorporation
 
 
Esterel Technologies, Inc.
California
 
 
Gear Design Solutions, Inc.
Delaware
 
 
Fluent China Holdings Limited
Barbados
 
 
ANSYS Belgium, S.A.
Belgium
 
 
ANSYS Canada Limited
Canada
 
 
2011767 Ontario Inc.
Canada
 
 
ANSYS France SAS
France
 
 
Esterel Technologies, SAS
France
 
 
ANSYS Germany GmbH
Germany
 
 
ANSYS medini Technologies AG
Germany
 
 
ANSYS Hong Kong Ltd.
Hong Kong
 
 
ANSYS Software Private Limited
India
 
 
Apache Design Solutions Private Ltd.
India
 
 
Sequence Design India Private Ltd.
India
 
 
ANSYS Software Ltd.
Israel
 
 
ANSYS Italia, Srl.
Italy
 
 
ANSYS Japan K.K.
Japan
 
 
ANSYS Korea LLC
Korea
 
 
ANSYS Luxembourg Holding Company sarl
Luxembourg
 
 
ANSYS Luxembourg Sarl
Luxembourg
 
 
Fluent Software (Shanghai) Co., Limited
People's Republic of China
 
 
ANSYS-Fluent (Shanghai) Engineering Software Trading Co., Ltd.
People's Republic of China
 
 
Apache Science and Technology (Shanghai) Co. Ltd.
People's Republic of China
 
 
Apache Design Solutions, Inc.
People's Republic of China
 
 
ANSYS OOO
Russia
 
 
ANSYS Singapore Ltd.
Singapore
 
 
ANSYS Iberia S.L.
Spain
 
 
ANSYS Sweden, AB
Sweden
 
 
ANSYS Switzerland GmbH
Switzerland
 
 
Taiwan ANSYS Technologies Co.
Taiwan
 
 
ANSYS UK Limited
United Kingdom
 
 
Computational Engineering, Inc.
North Carolina
 
 
CEI GmbH
Germany
 
 
CEI Software Co., Ltd.
Japan
 
 
Computational Engineering India Pvt., Ltd.
India
 
 
3DSim LLC
Delaware