Mission Investors Exchange Employee Directory
Philanthropic Fundraising ServicesNew York, United States11-50 Employees
Mission Investors Exchange (MIE) operates as an impact investing network for foundations and philanthropic asset owners, focusing on deploying capital to advance social and environmental change. With more than 250 organizational members, MIE provides education, inspiration, and connections to help foundations channel additional assets toward their mission. It is based in New York, New York, and was founded in 2005 by a coalition of funders including the Annie E. Casey Foundation, Ford Foundation, George Gund Foundation, Heron Foundation, MacArthur Foundation, David and Lucile Packard Foundation, Prudential, Rasmuson Foundations, and Meyer Memorial Trust. MIE serves foundations and philanthropic asset owners globally and facilitates best practices, new investment opportunities, deal partnerships, and innovations in impact investing. In June 2026, the organization hosted its National Conference in Atlanta, with CEO Susan Hammel leading a place-based roundtable.