Donald E. Huffner

President & Chief Executive Officer

As president and chief executive officer of Collier Enterprises and Collier Investments, Donald E. Huffner leads the acquisitions, development and management teams that provide guidance and direction to all family companies and investments. With more than 30 years of experience, he is well-versed in all aspects of real estate investment and development and has focused on building high-performance teams and developing trusted relationships with stakeholders at all levels.

Prior to joining Collier Enterprises, Mr. Huffner was a senior managing director at AIG Global Real Estate, where he led efforts to reboot the company’s real estate investment programs. He has also held positions as senior vice president for Equity Office, where he oversaw the operations of a 23.2-million-square-foot office and retail portfolio, and as Midwest regional president of the Galbreath Company. He has served on the boards of various organizations, including The Immokalee Foundation, Florida Council of 100 and National Multifamily Housing Council. Mr. Huffner graduated with honors from the University of Cincinnati with degrees in accounting and finance.

Bob Corina

Senior Vice President & Chief Financial Officer

As senior vice president and chief financial officer, Bob Corina oversees management of Collier Enterprises financials. He first joined Collier Enterprises in 1993 and has held various roles within the company over the years. Mr. Corina is a Certified Public Accountant in the state of Florida and a member of the American Institute of Certified Public Accountants. He holds a bachelor of music degree and a master of accountancy degree from the University of Georgia.

Pat Utter

Senior Vice President of Real Estate

Pat Utter has more than 20 years of experience with Collier Enterprises in real estate acquisition, planning, development sales, leasing and property management. He is a professional engineer, real estate broker and certified property manager. Mr. Utter holds a bachelor’s degree in electrical engineering from the University of Florida and an MBA from the University of South Florida.

Christian Spilker

Vice President of Land Management

Prior to joining Collier Enterprises in 2005, Christian Spilker served as partner and vice president of a Naples marine and environmental consulting firm. He holds a bachelor’s degree in marine biology and marine fisheries from Texas A&M University and a master’s degree in environmental science from the University of Houston.