Silicon Valley Tax Directors Group

Hot Topics
Member Index
Position Papers
Worldwide Totals
Statement of Purpose
Member’s Login

Don Rath


Don Rath

B.A., Yale University; M.B.A., University of California, Berkeley; M.S., Taxation, Golden Gate University; C.P.A., California

Vice President, Tax

Synopsys, Inc.

690 E. Middlefield Road

Mountain View, California 94043


650.584.2697 OFFICE

650.861.2594 MOBILE

Professional Organizations

Santa Clara Valley Chapter of Tax Executives Institute; Tax Executives Institute, Financial Reporting Committee; American Institute of CPAs


Public accounting and corporate tax management. Current responsibilities include worldwide tax management and planning.

Company Profile

Synopsys, Inc. is the Silicon to Software™ partner for innovative companies developing the electronic products and software applications we rely on every day. As the world’s 16th largest software company, Synopsys has a long history of being a global leader in electronic design automation (EDA) and semiconductor IP and is also growing its leadership in software quality and security solutions. See more at: