Internal Communications Agency | Leadership Consulting Firm | The Grossman Group We specialize in strategic leadership and internal communications. Our approach emphasizes leadership skills, employee engagement and change management.
Dave Grossman | Grossman Academy Lt. Col. Dave Grossman is an internationally recognized scholar, author, soldier, and speaker who is one of the world’s foremost experts in the field of human aggression and the roots of violence and violent crime.
Jeremiah Grossman Founder of WhiteHat Security, a Professional Hacker, Black Belt in Brazilian Jiu-Jitsu, an Off-Road Race Car Driver, and Maui resident.