Boston, Massachusetts, United States – October 2024 – Katie Pierce Mack has been appointed as the Director of Talent at Pathstone, a leading family office firm. In this role, she will focus on driving talent acquisition, development strategies, and employee engagement initiatives across the organization.
Before joining Pathstone, Katie Pierce Mack was the Director of Talent (Global) at Calderys for over 1 year. She led global initiatives centered around employee experience, engagement, development programs, diversity and inclusion, and performance management.
Prior to her role at Calderys, Katie worked at HarbisonWalker International for 4 years and 6 months, serving as the Director of Talent Development and Manager of Organizational Training Development. She managed performance management, leadership development, and organizational learning strategies, playing a pivotal role in the company’s transformation efforts.

Katie also served as the Recruiting & Employee Development Manager at Mitsubishi Electric Power Products, Inc. for 2 years and 2 months, where she designed and implemented employee development programs and managed recruiting processes to enhance talent attraction and retention.
Earlier in her career, Katie worked as a Senior Talent Development Consultant at Westinghouse Electric Company for over 8 years. Her responsibilities included designing executive leadership development programs and creating performance management strategies aligned with organizational goals.
About Pathstone
Pathstone is a multi-family office serving ultra-high-net-worth families, single-family offices, foundations, and endowments. The firm provides comprehensive services, including wealth management, investment advisory, estate planning, and lifestyle management. With a client-centric approach, Pathstone empowers clients to achieve their long-term goals and sustain their legacy.
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