Strategy Director + Owner
Dan is the strategy director & owner of Agate Executive Communications, leading client engagements and event strategy. Dan has 12 years in experience working with C level executives from many of the Fortune 500 on event & multi-media thought leadership opportunities. Dan is based in Portland, Oregon.
Lead Consultant & Advisor
Mark Heringer is the lead consultant and advisor for our speaking, coaching and education practice. Mark is based in San Francisco and is an educator with 20 years teaching experience and a Masters of Education from UC Berkeley.