Sean Magennis

Sean Magennis is a seasoned global professional currently spearheading Global Membership Development at Tiger 21.

With a rich history of leadership roles, including being the Past Global President of YPO and leading teams across multiple industries and non-profit organizations, Sean has a proven track record of driving sustainable growth and enhancing profitability in dynamic environments.

Sean is recognized for his expertise in service, operations, team building, business development, fund raising, innovation, and creating high-performing learning organizations.

Passionate about service, hospitality, sustainability, diversity, equity, inclusion, and impact, Sean is also deeply committed to advancing the transition to a renewables future for positive climate impact.

He holds a diverse educational background, including studies in Leadership, English, Industrial Sociology, Business, and Financial Management.

Sean's professional journey includes key roles in organizations like Tiger 21, millionways, MDB Capital Holdings, LUMINI Network, and YPO, where he led global teams and contributed to significant member growth and satisfaction.

He brings core competence in managing non-profit organizations and currently focuses on the boards of MDB Capital Holdings.

Outside his professional endeavors, Sean and his wife, Maria Cintron, are passionate about volunteering, family travel, and exploring the world's offerings.

They have also held leadership positions as volunteer Global Chairs of the Entrepreneurs Organization (EO).