Meet Joseph Grenny
Leading social scientist for business performance








Joseph Grenny is a four-time New York Times bestselling author, dynamic keynote speaker, and leading social scientist for business performance. A world-renowned speaker, he has shared the stage with General Colin Powell, Jack Welch, Jim Collins, Daniel Pink, Patrick Lencioni, and Brené Brown at some of the world’s premier leadership conferences and organizations including the HSM World Business Forum at Radio City Music Hall.

Joseph is the coauthor of four immediate New York Times bestsellers with more than four million copies in print: Crucial Conversations, Influencer, Crucial Accountability, and Change Anything. His work, created over the past 30 years, has been translated into 28 languages, is available in 36 countries, and has generated results for 300 of the Fortune 500.

“Joseph Grenny was a perfect fit for our event, The Global Leadership Summit. His style was incredibly winsome with a delivery that was very professional and articulate—including a mix of solid research, appropriate humor and practical skills. Joseph and his team were terrific to work with as they truly desired to craft a customized message for our worldwide audience.”

Bill Hybels, Senior Pastor, Willow Creek Community Church


“Key thought leadership contributions of our time.” – Stephen R. Covey


For the last 30 years, Joseph has traveled the world and walked the halls of global and Fortune 500 organizations to research the behaviors and best practices used by the world’s most influential leaders. When combined with the best social science of the last five decades, Joseph’s research amounts to life-changing skills that have literally transformed thousands of organizations and millions of individuals. His findings are documented in his four New York Times bestsellers: Crucial Conversations, Crucial Accountability, Influencer, and Change Anything.


Skills, Tips, and Daily Insights from Joseph