EXHIBIT 21.1
Subsidiaries of the Registrant as of December 31, 2022 | Jurisdiction of Incorporation | ||||
ANSYS Austria GmbH | Austria | ||||
Fluent China Holdings Limited | Barbados | ||||
ANSYS Belgium S.A. | Belgium | ||||
Engineering Simulation and Scientific Software Rocky DEM LTDA | Brazil | ||||
ANSYS Canada Limited | Canada | ||||
ANSYS Lumerical Software ULC | Canada | ||||
2011767 Ontario, Inc. | Canada | ||||
ANSYS Technology (Shanghai) Co., Ltd. | China | ||||
OPTIS CN Limited | China | ||||
Zemax Optical Technology Consulting (Shanghai) Co., Ltd | China | ||||
Motor Design Software Technology (Shanghai) Company Limited | China | ||||
Cullimore and Ring Technologies, Inc. | Colorado | ||||
Ansys International LLC | Delaware | ||||
OnScale, Inc. | Delaware | ||||
Grove Financing Sub 3, LLC | Delaware | ||||
Zemax Taiwan, LLC | Delaware | ||||
Zemax, LLC | Delaware | ||||
ANSYS France SAS | France | ||||
Axellience SAS | France | ||||
ANSYS Germany GmbH | Germany | ||||
DYNARDO (Dynamic Software and Engineering) GmbH | Germany | ||||
ANSYS Hellas Single Member S.A. | Greece | ||||
OPTIS Hong Kong Limited | Hong Kong | ||||
ANSYS Software Private Limited | India | ||||
ANSYS Ireland Ltd. | Ireland | ||||
ANSYS Software, Ltd. | Israel | ||||
ANSYS Italia, S.r.l | Italy | ||||
ANSYS Japan K.K. | Japan | ||||
OnScale Japan GK | Japan | ||||
ANSYS Luxembourg Holding Company S.à.r.l. | Luxembourg | ||||
ANSYS Luxembourg S.à.r.l. | Luxembourg | ||||
Computational Engineering International, Inc. | North Carolina | ||||
Ansys Government Initiatives, Inc. AGI. | Pennsylvania | ||||
ANSYS Poland s p.z.o.o | Poland | ||||
ANSYS OOO | Russia | ||||
ANSYS Singapore Pte. Ltd. | Singapore | ||||
ANSYS Korea LLC | South Korea | ||||
ANSYS Iberia, S.L. | Spain | ||||
Engineering Simulation and Scientific Software Rocky DEM S.L.U. | Spain | ||||
ANSYS Sweden AB | Sweden | ||||
ANSYS Switzerland GmbH | Switzerland | ||||
desktop.studio GmbH | Switzerland | ||||
Matterhorn Merger Sub GmbH | Switzerland | ||||
Taiwan ANSYS Technologies Co. | Taiwan | ||||
ANSYS UK Limited | United Kingdom | ||||
Granta Design Limited | United Kingdom | ||||
Zemax Europe Limited | United Kingdom | ||||
Grove Acquisition Sub Limited | United Kingdom | ||||
Grove Financing Sub Limited | United Kingdom | ||||
Grove Financing Sub 2 Limited Partnership | United Kingdom | ||||
Grove Financing Sub Partner LLP | United Kingdom | ||||
Grove Financing Sub 4 Limited | United Kingdom | ||||
Concept Systems Engineering Ltd | United Kingdom | ||||
Motor Design Limited | United Kingdom | ||||
OnScale Limited | United Kingdom | ||||
Phoenix Integration, Inc. | Virginia |