Our team is composed of leading experts in business strategy, organizational design, communication and negotiations, and development of the next generation.

Henry Foley
Henry has worked with family business enterprises in North America, Latin America, the EU, the Middle East, the Indian subcontinent, and Southeast Asia for more than 30 years.

Samuel Bruehl
The focus of his work is on family, owner and corporate governance, development of family and owner policies, and next generation development.

Hilla Talati
Hilla Talati is a seasoned professional bringing 20+ years of experience in the family governance and talent arenas.

Regina Jacinto-Barrientos
Regina Jacinto-Barrientos received her Juris Doctor (J.D.) degree from the Ateneo De Manila University in 1995. She was admitted to the Philippine Bar in 1996. Her fields of expertise include corporate & commercial law, energy, and special projects. She is a certified fellow of the Institute of Corporate Directors.

Melinda Rogers-Hixon
Melinda Rogers-Hixon is a GTA Partner. Melinda understands the unique characteristics of family businesses inside-out, and outside-in. Over the years, she has advised other business families on succession and transition issues as well as on enterprise governance and family office design.

Henri-Lee Stalk
Henri-Lee Stalk is a Partner at GTA. She is both a licensed psychologist (NY, NJ) and a licensed attorney (NY), who has held a variety of roles at the intersection of psychology, law and business.

Frank H. Foster
Frank H. Foster is a Senior Advisor for GTA. He provide advisory support on family governance and development of the next generation.

Sharon Dorsett
Sharon Dorsett is a Senior Advisor with GTA. Sharon is an Organizational Psychologist with over 15 years of experience as a consultant and professor in the areas of leadership and organization development.

George Stalk, Jr.
George’s practice is focused on creating unassailable competitive advantage in family enterprises. For many years, Mr. Stalk was a Senior Partner at The Boston Consulting Group, where he advised family and non-family enterprises on developing business strategies.

Jim Tull
Jim Tull, Senior Advisor at GTA, brings over 25 years of global experience in negotiation, communication, and conflict management. He has advised leaders in more than 80 countries across industries such as energy, technology, and finance, guiding them through complex transitions and high-stakes disputes Jim has contributed to national resolution efforts in Central and South America, collaborated with top NGOs, and taught at Harvard University. He has worked with many family businesses in Asia to improve interactions and address challenges like succession planning and internal disputes. Jim is available to support family enterprises in enhancing their communication, overcoming impasses, and fostering effective dialogue for sustainable success.

Henry Brandts-Giesen
Henry is a private wealth attorney and family business advisor. He specializes in advising family offices, multi-family offices and trust companies and family businesses.

Dilip Massand
Dilip is a Senior Advisor to Generation Transition Advisors. Dilip’s understanding of families and the management of their assets and enterprises spans multiple arenas.

Mariana Restrepo
Mariana Restrepo is an Associate with GTA, where she is developing her expertise as a family business advisor.


