• ACT, Inc.

• Association of American Railroads

• ATTOM Data Solutions

• Brennan Center for Justice

• BroadbandNow Research

• U.S. Bureau of Economic Analysis

• U.S. Bureau of Labor Statistics

• CNBC Quantitative and Data Services

• U.S. Census Bureau

• Center for Election Innovation and Research

• U.S. Centers for Disease Control and Prevention

• Center for Regional Economic Competitiveness

• U.S. Chamber Institute for Legal Reform

• Climate Central

• The College Board

• CoStar Group

• Council for Community and Economic Research (C2ER)

• U.S. Department of Agriculture

• U.S. Department of Commerce

• U.S. Department of Education

• U.S. Department of Energy

• U.S. Department of Housing and Urban Development

• U.S. Department of Justice

• Education Week Research Center

• Election Law Journal: Rules, Politics, and Policy

• U.S. Environmental Protection Agency

• Federal Aviation Administration

• Federal Highway Administration

• Federal Housing Finance Agency

• Fraser Institute

• Freedom for All Americans

• U.S. Geological Survey

• George Mason University

• Institute for Health Metrics Evaluation

• Milken Institute

• Moody’s Investors Service

• National Conference of State Legislatures

• National Education Association

• National Institutes of Health

• National Right to Work Legal Defense Foundation

• National Science Foundation

• National Venture Capital Association

• The Pew Charitable Trusts

• S&P Dow Jones Indices

• State Higher Education Executive Officers

• Tax Foundation

• U.S. Patent and Trademark Office

• U.S. Small Business Administration

• U.S. Surface Transportation Board

• United Health Foundation

• Verisk Analytics