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Non-profit
The Open Philanthropy Action Fund (OPAF) is the political arm of the Open Philanthropy Project (OPP), a grantmaking foundation that gives to numerous left-of-center organizations concerned with criminal justice policy. The OPP began as a project of GiveWell, a group which seeks to improve philanthropy, and Good
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Non-profit
The Open Philanthropy Project (also called Open Phil) is a center-left funding nonprofit founded in 2016 by political donor Cari Tuna and Facebook co-founder Dustin Moskovitz. It is the 501(c)(3) fundraising arm of the Open Philanthropy Action Fund, a 501(c)(4) advocacy group. The similarly named Open
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Non-profit
Not to be confused with Open Philanthropy Project (Nonprofit) The Open Philanthropy Project Fund (OPPF) is a donor-advised fund based in Silicon Valley that disburses most of the donations for the Open Philanthropy Project (OPP), a grantmaking foundation established along “effective altruism” principles which gives to many left-of-center
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Non-profit
Open Primaries is an advocacy political group which advocates for “open primaries” in which voters are not required to be a member of a political party to vote for a party’s nominee. The organization lobbies, organizes ballots, and runs voter mobilization campaigns to convert both states and cities to open-primary
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Non-profit
Open Progress was a left-of-center text messaging and social media platform designed to connect volunteers to potential Democratic voters. Open Progress provided targeted messaging to potential voters, assisted in voter turnout in targeted states, and in 2020 assisted local organizations with promoting and providing vaccinations against COVID-19. After five years,
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Non-profit
Open Society Foundations – Budapest is a local grantmaking organization created through support by philanthropist George Soros and is a part of his Open Society Foundations (OSF) network. 1
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Non-profit
Also see the similarly named Foundation to Promote Open Society (Nonprofit) The Open Society Foundations (OSF; formally Open Society Institute) is a private grantmaking foundation created and funded by billionaire financier and liberal philanthropist George Soros. OSF was founded in 1993 as the Open Society Institute (OSI), which remains the foundation’s
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Non-profit
Open Society Foundations – Bratislava is a not-for-profit foundation and part of the Open Society Foundations founded by philanthropist George Soros. The foundation was established as an independent organization that received funding from Soros’ Open Society Foundation, with a focus on supporting local Non-Governmental Organizations (NGO’s) within the
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Non-profit
Open Society Foundations-London is a grantmaking organization based in London, England and is part of the Open Society Foundations (OSF) network founded by philanthropist George Soros. 1
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Non-profit
Open Society Fund is a 501(c)(3) nonprofit grantmaking organization based in New York and founded by left-of-center megadonor George Soros. 1 Formed in 1979, George Soros serves as its president and director,
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Non-profit
Open Society Fund Prague is a left-of-center nonprofit foundation founded by George Soros that was part of Open Society Foundations from 1992 to 2012. 1 The foundation currently has a financial capital of
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Non-profit
Open Society Institute – Sofia is a local non-governmental organization (NGO) based in Bulgaria that supports efforts to strengthen civil society within the country in areas including civic participation, public policy, and upholding human rights. The organization was founded in 1990 through support from philanthropist George Soros.
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Non-profit
The Open Society Policy Center (OSPC) is a lobbying group associated with the Open Society Network and the Open Society Foundations, the principal advocacy philanthropic efforts of left-of-center financial billionaire George Soros. From May 2002 to April 2023, OSPC has reported spending over $161 million on lobbying.
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Non-profit
Open Source Election Technology Institute (OSET Institute) is a left-leaning technology research and development institute that works with election officials to address what it identifies as challenges of election technology infrastructure and election technology security.
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Non-profit
Open Space Conservancy (official name: Open Space Institute Land Trust) is a New York-based land conservation group that purchases land in order to block construction and development on it. Funding Donors to Open Space Conservancy The William Penn Foundation, a left-leaning foundation in Philadelphia, Pennsylvania, granted roughly $10 million
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Non-profit
The Open Space Institute is a left-of-center environmentalist organization that seeks to prevent the development of land that is rich in natural resources. Open Space Institute does so by bundling contributions that allow the organization to purchase such properties with the intent of preventing their sale to individuals and businesses
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Non-profit
The Open Space Institute Land Trust is 501(c)(3) sister organization of the Open Space Institute which helps to protect and conserve land.
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Non-profit
The OpenSky Policy Institute is a left-of-center public policy think tank and advocacy organization based in Nebraska. The institute focuses on promoting left-of-center budget and tax policies in the state of Nebraska.
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Non-profit
Operation HOPE is a left-of-center nonprofit organization that provides financial literacy and educational programs to low-income Americans. Operation HOPE also provides financial consulting services free of charge for individuals and small businesses. The organization was mentioned in a 2017 investigation into the handling of financial settlements during the Obama administration
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Non-profit
The Opportunity Agenda is a left-of-center organization that advocates for left-of-center positions on issues including immigration, education, and racial policy. The organization is a former project of the Tides Center, a large left-progressive fiscal sponsorship organization. As of 2024, they have achieved non-profit status.
