Skip portletPortlet Menu

Customer Support Contacts

How to contact customer support

To initiate a Case for a Cadence Product, please fill out the Case Creation Form. Once your Case has been initiated, the following Escalation Process will be available. To view a list of the Cadence Corporate Holidays click here.


Region Email Phone
North America Toll Free 877-CDS-4911 or
Japan +81-45-475-2223 (from other countries)
0120-194-655 (from Japan)
Central Europe +49-89-4563-1900
Northern Europe +44-1344-865444 (UK)
+46-8-56612390 (Sweden)
+97239004000 (Israel)
Southern Europe +33-(0)-1-34-88-53-00
India Toll Free (All Networks) +91-0008001008622
Korea +82-31-728-3114
P.R. of China Toll Free +86-80-82-2367
Singapore +65-68955151
Taiwan +0800-351-589