Mariann Mihailidis serves as managing director for Councils at Family Office Exchange (FOX). In her role, she advises members and oversees the management of all domestic family office relationships. Marianne serves as chair for the Executive Council ’04, Executive Council ’14, Senior Management Council, Financial Executive Council, and Owner Operator Council ’10.

As a practicing tax and estate-planning attorney, she develops strategies in wealth transfer issues, taxes, and corporate structures. Mariann has served as an executor and trustee, and her fiduciary responsibilities included administrative, legal, and accounting duties of various trusts and estates. Prior to joining FOX in 1996, Mariann worked in one of America’s leading family offices for four years as an accounting manager for the family’s investment partnerships and operating companies. She also spent more than six years in public accounting, including work as an auditor for Price Waterhouse.

Mariann received a B.S. degree in accounting from the University of Notre Dame and a J.D. from IIT-Kent College of Law.