• Adobe Foundation
• Afterschool Alliance
• Agenda Retail Group AB
• American Foundation for Suicide Prevention Greater Northeast Pennsylvania
• Amgen Foundation
• Amplify Education, Inc.
• Arkansas Department of Education
• Arlington (Massachusetts) Public Schools
• Asian Americans for Community Involvement
• Association of Oregon Community Mental Health Programs
• Atlanta Independent School District
• Bank Street College of Education
• Bill & Melinda Gates Foundation
• Bristol-Myers Squibb Foundation
• BUILD Initiative
• Cahokia (Illinois) Unit School District #187
• Cambridge (Massachusetts) Public Schools
• Caring for Colorado Foundation
• Center for Mental Health (Colorado)
• Charles County (Maryland) Department of Health Core Service Agency
• Charles Stewart Mott Foundation
• Chevron Corporation
• Chicago Park District
• Clearfield Jefferson Suicide Prevention Team, Inc.
• Cohen Hillel Academy
• CORE, Inc.
• County of Summit (Ohio) Alcohol, Drug Addiction, and Mental Health Services Board
• Crystal Bridges Museum of American Art
• Cumberland River Behavioral Health, Inc.
• DC Public Education Fund
• Deaconess Cross Pointe
• DeKalb (Illinois) Community Unit School District 428
• Department for International Development (United Kingdom)
• EdLab Group Foundation
• The Education Cooperative
• Elwyn
• EQWIP (Youth Challenge International and Canada World Youth)
• Fall River (Massachusetts) Public Schools
• Florida Memorial University
• Ford Motor Company Fund
• Forefront, University of Washington
• The Fund for Public Schools
• Girls Who Code
• Google Inc.
• Hartford Foundation for Public Giving
• Haskell Fund
• Heinemann Publishing
• Heising-Simons Foundation
• Henry Ford Learning Institute
• HP Development Company, L.P.
• i2 Learning
• IBM Corporation
• Illinois State Board of Education
• Institute for Advanced Study
• Institute of Museum and Library Services
• Intel Corporation
• JP Morgan Chase & Co.
• JSI Research & Training Institute, Inc.
• Kentucky Counseling Association
• Kids Under Twenty One
• Lake Washington (Washington) School District
• The Luzerne Foundation
• Maine Department of Education
• Maine International Center for Digital Learning
• Massachusetts Department of Elementary and Secondary Education
• Massachusetts Department of Public Health
• Massachusetts State Science & Engineering Fair, Inc.
• Massachusetts Technology Collaborative
• The MasterCard Foundation
• Mathematical Sciences Research Institute
• Mental Health America of Wisconsin
• Mental Health Association of Nassau County (New York)
• MetroWest Health Foundation
• Michigan Public Health Institute
• Millennium Challenge Corporation
• Ministry of Education, Dominican Republic
• Ministry of National Education, Colombia
• Moreno/Lyons Productions, LLC
• NASA
• National Academy of Sciences
• National Alliance for the Mentally Ill New Hampshire
• National Board for Professional Teaching Standards
• National Center for Teacher Residencies Middle Park Medical Center
• National Institute on Out-of-School Time at Wellesley College
• National Science Foundation
• Nellie Mae Education Foundation
• New Visions for Public Schools
• New York City Department of Education
• New York Philharmonic
• New York State Education Department
• Northeast Suicide Prevention Initiative
• Northern Rhode Island Collaborative
• Open Society Foundations
• Oxford (Maine) Elementary School
• PBS
• Pearson Education
• Pennsylvania Department of Education
• Philadelphia Academies, Inc.
• Philadelphia Youth Network, Inc.
• Planned Parenthood League of Massachusetts
• PNC Foundation
• Prevention Management Organization of Wyoming
• Pro Mathematica Arte Inc.
• Purdue University
• Ready At Five
• Robert R. McCormick Foundation
• S.D. Bechtel, Jr. Foundation
• SAE International
• Scope Global
• Seniorlink, Inc.
• Sesame Workshop
• Shady Hill School (Massachusetts)
• Solano County and North Bay Suicide Prevention Program
• Southern Regional Education Board
• Southwestern Behavioral Healthcare, Inc.
• State of Delaware
• State Street Foundation
• Suicide Task Force of Indiana County
• Support Services International, Inc.
• Tech Goes Home (OpenAirBoston)
• TERC
• THIRTEEN/WNET New York
• Tides
• UHS of Delaware, Inc.
• Union Pacific Corporation
• Union Pacific Foundation
• University of Georgia
• University of Nebraska-Lincoln
• University of Rochester
• University of Wisconsin-Milwaukee
• U.S. Agency for International Development
• U.S. Army Medical Research and Materiel Command
• U.S. Department of Education
• U.S. Department of Health and Human Services
• U.S. Department of Justice
• U.S. Department of Labor
• U.S. Department of Veterans Affairs
• Verizon Foundation
• Vermont Department for Children and Families
• Virginia G. Piper Charitable Trust
• Vulcan Productions, Inc.
• The Wallace Foundation
• Western Region Recovery and Wellness Consortium (Wisconsin)
• William Caspar Graustein Memorial Fund
• The World Bank Group
• World Health Organization
• World Vision, Inc.