Bloomberg Logo
Bloomberg Philanthropies is comprised of the charitable giving of Mayor Michael Bloomberg along with the Bloomberg Family Foundation.  The organization works primarily to advance five areas globally: the Arts, Education, the Environment, Government Innovation and Public Health.
The core objective of the Laura and John Arnold Foundation is to address our nation’s most pressing and persistent challenges using evidence-based, multi-disciplinary approaches.



GOVERNING is the nation's leading media platform covering politics, policy and management for state and local government leaders. Recognized as the most credible and authoritative voice in its field, GOVERNING provides nonpartisan news, insight and analysis on such issues as public finance, transportation, economic development, health, energy, the environment and technology.
Living Cities is an innovative philanthropic collaborative of 22 of the world’s largest foundations and financial institutions. Living Cities blends the collective financial resources of its members and deploys their collective knowledge and experience to improve the lives of low-income people and the cities where they live.
National League of Cities is dedicated to helping city leaders build better communities. Working in partnership with the 49 state municipal leagues, NLC serves as a resource to and an advocate for the more than 19,000 cities, villages and towns it represents.
Sunlight Foundation Logo
The Sunlight Foundation is a nonpartisan nonprofit that advocates for open government globally and uses technology to make government more accountable to all.