John Sifonis leads the way for the global business community. His status as a legendary economic and technology expert is unquestioned. He has a nose for innovation and a finger on the pulse of what constitutes a winning formula for success.

Tony Compton

I could not thank you enough for your time and invaluable mentoring and coaching. Through your wonderful sense of humor and wits you have made this internship an extraordinary experience. I have been blessed with a wonderful opportunity.

Konrad Krolls - Mentee

John and I have been long time colleagues dating back to when we were both partners with Arthur Young & Company. We have undertaken many joint projects over the years including taking a startup energy company into the public marketplace.

CEO, Teamwork Dynamics, Inc.