Agnisys Inc. Aldec Inc
Altium Limited
ANSYS Inc. Autodesk Inc. Cadence Design Systems Inc. ElectroMagneticWorks Inc. (EMW)
EnSilica Limited
Keysight Technologies Inc. Labcenter Electronics Ltd. Mirabilis Design Inc. Schindler & Schill GmbH (EasyLogix)
Shenzhen EDA technologies Co. Ltd. - Eremex
Siemens AG
Silvaco Inc. Synopsys Inc. Xilinx Inc. Zuken Ltd.