10,000 Friends of Pennsylvania

Carnegie Mellon University, Heinz College, School of Public Policy and Management

County Commissioners Association of Pennsylvania

Erie Chamber of Commerce

First Suburbs Coalition

Government Finance Officers Association of Pennsylvania

Greater Lehigh Valley Chamber of Commerce

GSPIA Innovation Clinic

Institute of Politics

Keystone Research Center

Lancaster Chamber of Commerce

Local Government Academy (Pitt)

Metropolitan Philadelphia Indicators Project

Pennsylvania Association for Government Relations

Pennsylvania Association of Councils of Governments

Pennsylvania Association of Nonprofit Organizations

Pennsylvania Budget and Policy Center

Pennsylvania Business Council;jsessionid=39AC4C71E2249779A3476901B5392001.mc0?sitePageId=77115

Pennsylvania Chamber of Business & Industry

Pennsylvania Department of Community and Economic Development

Pennsylvania League of Cities and Municipalities

Pennsylvania Newspaper Association

Pennsylvania State Association of Boroughs

Pennsylvania State Association of Township Supervisors

Pennsylvania State System of Higher Education

Pittsburgh Foundation

Scranton Chamber of Commerce

The Allegheny Institute for Public Policy

The Annenberg Public Policy Center of the University of Pennsylvania

University of Pennsylvania, The Wharton School, Business and Public Policy

University of Pennsylvania's Fels Institute of Public Policy

York County Chamber of Commerce