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Non-profit
The Public Policy Institute of California is an independent, nonpartisan, non-profit research institution. Based in San Francisco, California, the institute was established in 1994 with a $70 million endowment from William Redington Hewlett of Hewlett-Packard.
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Non-profit
The Public Religion Research Institute is a nonprofit research organization that creates and interviews citizens for opinion polls, usually about religion, culture, and public policy. 1 The Public Religion Research Institute receives much of its revenue
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Non-profit
The Public Welfare Foundation is a left-of-center grantmaking organization founded in 1947 that claims to focuses on issues of criminal justice, juvenile penal changes, and labor union-backed employment policy. Since its founding, the organization has given more than $500 million in grants to left-leaning organizations. History Charles Edward Marsh founded
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Non-profit
Public/Private Ventures was a research-based nonprofit group that provided research and analysis towards advancing social programs that assist low-income communities. It ceased operations by July 31, 2012. 1
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Non-profit
For more information on Pueblo Sin Fronteras, see Centro Sin Fronteras and La Familia Latina Unida (Nonprofits) The Pueblo Sin Fronteras (“People Without Borders”) is a project of La Familia Latina Unida, a Chicago, Illinois-based 501(c)(4) illegal immigration advocacy organization formed in 2001 by Elvira Arellano, an
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Non-profit
Puente Human Rights Movement is a left-of-center illegal immigration advocacy organization.
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Non-profit
The Puffin Foundation is a private foundation that gives grants to left-of-center and arts-focused nonprofits. The Puffin Foundation was launched in 1983 by Perry Rosenstein. 1 The foundation primarily donates to apolitical charity groups, although
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Non-profit
The Puffin Foundation West (also known as Puffin West) is a private foundation based in Columbus, Ohio, that primarily gives grants to apolitical nonprofits with an artistic focus, with occasional grants going to left-of-center groups. This foundation is the sister organization of the Puffin Foundation in Teaneck, New Jersey.
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Non-profit
Pugwash sponsors the Pugwash Conferences on Science and World Affairs, conferences that promote total nuclear disarmament.
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Non-profit
The Pulitzer Center On Crisis Reporting is a left-of-center group that provides support for journalism and makes stories available to media outlets. In addition, it also works to incorporate journalism and stories into school and university classroom curriculum. It is not affiliated with Columbia University’s Pulitzer Prizes. The center developed
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Non-profit
Pushback Nation is a coalition of grassroot organizations advocating for state-level action to support working class communities. 1
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Non-profit
PushBlack is a left-of-center racial-activist media and voter-outreach organization that creates media content targeted to Black Americans with the overarching goal of “black liberation.” Founded in 2015, the group claimed in 2024 that its content reached 9 million individuals monthly and that it had sent over 400 million voting-related messages
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Non-profit
Pyewacket Foundation was the private foundation of investment banker, venture capitalist, economist, and Institute for New Economic Thinking board member William Janeway. In December 2017, it dissolved and resolved to disburse any remaining assets to Code for America Labs.
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Non-profit
The Quadrivium Foundation (legal name Quadrivium) is a left-leaning grantmaking foundation that provides funding to social and political research groups. It is associated with James and Kathryn Murdoch, the most notable left-leaning family members of Fox News founder Rupert Murdoch. Quadrivium works with Unite America Institute and a
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Non-profit
Quaker Earthcare Witness is a nonprofit network of North American Friends that addresses environmental, technological and educational issues from a Quaker perspective. The organization is a supporter of the Green New Deal.
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Non-profit
Queer Brown Vegan is a far-left environmental agitation organization created by Isaias Hernandez, a radical political activist.
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Non-profit
Quimby Family Foundation is a Maine-based funder of Maine-based conservationist and environmentalist organizations.
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Non-profit
The Quincy Institute for Responsible Statecraft is a non-interventionist foreign policy advocacy organization founded in 2019 with support from two major political donors, liberal George Soros and libertarian Charles Koch.
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Non-profit
The Quitiplas Foundation is a 501(c)(3) private foundation that principally funds left-wing organizations and publications.
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Non-profit
The Quixote Foundation was a left-progressive 501(c)(3)-PF that ceased operations in 2017 after spending its endowment.1
