Hilary M. Castillo

Who We Are: Rockefeller Philanthropy Advisors is a nonprofit organization that currently advises on and manages more than $400 million in annual giving by individuals, families, corporations and foundations. Continuing the Rockefeller family’s legacy of thoughtful, effective philanthropy, RPA remains at the forefront of philanthropic growth and innovation, with a diverse team of experienced grantmakers with significant depth of knowledge across the spectrum of issue areas. Founded in 2002, RPA has grown into one of the world’s largest philanthropic service organizations and has facilitated more than $3 billion in grantmaking to more than 70 countries. RPA currently serves as a fiscal sponsor for more than 110 projects, providing governance, management and operational infrastructure to support their charitable purposes. Who We Serve: We work with individuals, families, foundations, corporations and other institutions around the world to develop and manage thoughtful and effective giving programs.