Gary Shamis and Ilana Isakov Katz

Gary Shamis is the principal of Winding River Consulting, as well as co-founder and host of the Winning Is Everything Conference, and the author of "Building Blocks" and "How to Manage Your Accounting Practice." A serial entrepreneur, he built a Top 100 Firm, and co-founded The Advisory Board.

Ilana Isakov Katz is a consultant at Winding River Consulting and a principal at the Marketing Communications Consulting Group. An award-winning marketing professional, she was previously marketing director at a Top 100 Firm for over a decade.