Warren Shiver is the founder and managing partner of Symmetrics Group, which is dedicated to driving revenue improvements by transforming sales organizations. He is the coauthor of 7 Steps to Sales Force Transformation and has more than 20 years of sales, management, and consulting experience for firms such as Accenture and OnTarget.
David Szen has more than 25 years of sales, sales management, sales-effectiveness consulting, workshop design, and training experience working for firms such as Cox Target Media and Valpak. As a principal with Symmetrics Group, he trains and coaches sales teams and leaders, and helps to lead overall sales transformations.