Management Team

Joseph DiFranco, Founder and Chairman

Joseph DiFranco, Founder and Chairman of Corporate Travel Service, is a graduate of the University of Notre Dame and the University of Michigan, he is the architect of an organization that employs over 40 people.

John Hale, President

John Hale, President, is a graduate of the University of Michigan and the University of Detroit Mercy School of Law and has served as Judicial Clerk to the Michigan Supreme Court before practicing law with Bodman LLP and the Ford Motor Company. Mr. Hale has worked for Corporate Travel Service since 2000.

David DiFranco, Chief Executive Officer

David DiFranco, Chief Executive Officer, is a graduate of the University of Notre Dame and received his Masters of Business Degree from the University of Michigan. He is a Certified Public Accountant who worked as a consultant for Deloitte & Touche LLP for 5 years. He joined Corporate Travel in 1998.

Sue Gheesling, Vice President

Sue Gheesling, Vice President, began her career with Corporate Travel Service in 1971 and now serves as Vice President. Her experience provides a thorough knowledge of the travel planning process and an unrivaled expertise in large group travel arrangements.

Mark Slater, Operations Manager

Mark Slater, Operations Manager, is a graduate of the University of Michigan’s School of Business. He successfully operated a charter motor coach company for 21 years that he inherited from his parents. His extensive understanding of North American group travel operations has contributed to Corporate Travel’s growth since his arrival in 1998.