Silicon Valley Tax Directors Group

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Don Blach


Don Blach

B.S. Accounting Santa Clara University; J.D Santa Clara University

Vice President, Global Tax

Symantec Corporation

350 Ellis Street

Mountain View, California 94043


Professional Organizations

Silicon Valley Chapter of Tax Executive Institute; American Institute of Certified Public Accountants


Public accounting and corporate tax management. Currently responsible for global corporate tax management.

Company Profile

Symantec Corporation, the world’s leading cyber security company, helps organizations, governments and people secure their most important data wherever it lives. Organizations across the world look to Symantec for strategic, integrated solutions to defend against sophisticated attacks across endpoints, cloud and infrastructure. Likewise, a global community of more than 50 million people and families rely on Symantec’s Norton and LifeLock product suites to protect their digital lives at home and across their devices. Symantec operates one of the world’s largest civilian cyber intelligence networks, allowing it to see and protect against the most advanced threats. We have approximately 11,800 employees in approximately 50 countries. Our Internet home page is located at