Charles H. Green is the founder and CEO of Trusted Advisor Associates, co-author of The Trusted Advisor, and author of Trust-Based Selling. Green works as an executive educator, consultant, and speaker on the role of trust in business. His past clients include Shell Oil, Accenture, and Deloitte. He has taught in executive education programs at Kellogg and Columbia business schools, and has written for the Harvard Business Review, American Lawyer, and the CPA Journal. He is a contributing editor at Raintoday.com and writes the blog TrustMatters.