National Science Foundation | Basque Country (autonomous community) | Ford Foundation | Rockefeller Foundation | John Simon Guggenheim Memorial Foundation | European Economic Community | Electronic Frontier Foundation | Bill & Melinda Gates Foundation | Valencian Community | community | New York Foundation for the Arts | Economic Community of West African States | Mozilla Foundation | Guggenheim Foundation | Community | Alexander von Humboldt Foundation | North Carolina Community College System | Andrew W. Mellon Foundation | Wikimedia Foundation | Apache Software Foundation | foundation | Community (TV series) | Make-A-Wish Foundation | John D. and Catherine T. MacArthur Foundation | Clinton Foundation | Open Software Foundation | Konex Foundation | Foundation series | Ahmadiyya Muslim Community | Cystic Fibrosis Foundation |
The 519 is a member agency of the United Way of Greater Toronto and the Toronto Neighbourhood Centres and has received funding from various governments, corporations and foundations including the Community One Foundation and Government of Ontario.