Catherine Crystal Foster

One World Impact Investments LLC (One World Impact Investments) is a venture capital firm founded in 2015 by Scott Saslow and Angelina Mertens. The firm is headquartered in Palo Alto, California.

Rockefeller Philanthropy Advisors is a nonprofit organization that accelerates philanthropy to create a just world. The non-profit company is based in New York, NY. The company continues the Rockefeller family's legacy of effective philanthropy and have a diverse team of experienced grantmakers with significant knowledge across various issue areas. The company currently advises and manage over $600 million in annual giving by individuals, families, foundations, and corporations. Founded in 2002, RPA has grown into one of the world's largest philanthropic service organizations and has facilitated over $4 billion in grantmaking to more than 70 countries.

The Bill & Melinda Gates Foundation is a nonprofit organization that aims to help people lead healthy and productive lives. The non-profit company is based in Seattle, WA, and has subsidiaries in the United States. The company's mission is to create a world where everyone has equal opportunities. The company is guided by the belief that every life has equal value. The foundation is currently working on 'the big catch-up' project, which aims to increase vaccination levels among children to pre-pandemic levels and strengthen primary healthcare services for essential immunization in the future. The company was founded by Melinda French Gates and William H. Gates, and the CEO is Mark Suzman.

Arabella Advisors LLC provides strategic guidance for effective philanthropy. The firm specializes in advocacy, collaboration, convening and facilitation, fiscal sponsorship, governance and compliance, grants management, and impact investing. The company was founded by Eric Kessler in 2005 and is headquartered in Washington, DC.

Ayuda develops powers personal robots software. It offers museums develop more inclusive experiences. The company is headquartered in Washington, DC.