Bill Welch
Co-Chief Executive Officer
IronNet Cybersecurity

Bill Welch is a seasoned senior executive with more than 25 years of experience leading global technology companies. As President and COO for Duo, Bill is charged with advancing the company’s long-term vision and global operations, as well as the strategy and acceleration of Duo’s go-to-market engine as the company continues to rapidly scale and expand internationally. Prior to Duo, Bill served as COO for Zscaler, where he led its global sales, channel, operations, customer care, and strategy. Bill also held leadership positions at HP Software Americas and Symantec.