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Non-profit
Tholos Foundation is a free-market education and research foundation associated with Americans for Tax Reform. 1 The group’s better-known publications include the International Property Rights Index and the Trade Barrier Index.
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Non-profit
The Thomas and Stacey Siebel Foundation is a 501(c)(3)-PF which supports economic, educational, public health, and environmental initiatives.9
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Non-profit
The Thomas B. Fordham Foundation is a conservative-leaning education-policy think tank that advocates for school choice and public charter schools. The organization, with roots going back to 1959, also advocates for higher academic standards for students and greater accountability for educators.
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Non-profit
The Thomas D. Klingenstein Fund is a private foundation created and run by Thomas D. Klingenstein, an investment banker and a principal in the brokerage Cohen, Klingenstein and Marks. Klingenstein is chairman of the board of the Claremont Institute, a right-of-center think tank based in California, and
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Non-profit
The Thomas J. Long Foundation was a left-of-center private grantmaking foundation focusing on Northern California. As of 2018, it had concluded grantmaking and was closing permanently.30
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Non-profit
The Thomas Jefferson Foundation, previously known as the Thomas Jefferson Memorial Foundation, is a nonprofit organization which owns and runs Monticello, Thomas Jefferson’s historical estate. The Foundation states that its vision is to use Thomas Jefferson’s legacy to revisit history in light of “national and global dialogues.”
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Non-profit
The Thomas Jefferson Institute of Public Policy is a right-of-center think tank established to promote individual opportunity and economic progress. The organization advocates for low taxation and the removal of regulatory barriers to economic growth in Virginia.
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Non-profit
The Thomas Merton Center is a non-profit grassroots organization in Pittsburgh whose mission is to educate, raise awareness and to ask the moral questions that surround issues of social justice, poverty, workers’ rights, racial discrimination, environmental and economic justice, peace and nonviolence.
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Non-profit
The Thomas More Society is a right-leaning public interest legal organization that has been involved in litigation over abortion, religious liberty and the outcome of the 2020 presidential election. 85 The organization was established
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Non-profit
Thomas W. Smith Foundation is a right-of-center grantmaker based in Boca Raton, Florida that funds right-of-center nonprofits such as the Claremont Institute, American Enterprise Institute, and the American Legislative Exchange Council.
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Non-profit
Thornburg Foundation is a left-of-center advocacy grantmaker in New Mexico.
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Non-profit
Thousand Currents is a left-of-center grantmaking organization that provides financial assistance to left-leaning projects and organizations and activists in developing nations (i.e.: the so-called “global south”). 102 It is funded by many left-leaning institutional donors, which
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Non-profit
Threads of Peace, Inc. is a nonprofit organization that advocates for human rights awareness through art. 141
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Non-profit
The Threshold Foundation is a nonprofit and membership organization funding a variety of left-of-center causes. Based in Katonah, New York, the foundation’s president is Joan Briggs. 142 History and Causes Threshold Foundation was founded in 1981
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Non-profit
Thrive DC is a grassroots organization that advocates for ending homelessness within the Washington D.C area through providing housing and other services to vulnerable populations in the district. 153
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Non-profit
Also see Tides Nexus Tides Advocacy (formerly The Tsunami Fund, The Advocacy Fund, and the Tides Advocacy Fund) is a left-of-center advocacy organization associated with the Tides Nexus, a collection of center-left pass-through funders and fiscal sponsorship nonprofits grouped around the Tides Foundation. While Tides Advocacy has
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Non-profit
For more information, see Makeway Foundation (Nonprofit) The Tides Canada Initiatives Society is a Canadian nonprofit affiliated with Makeway Foundation (previously titled Tides Canada Foundation), a U.S.- and Canada-based nonprofit associated with the Tides Nexus, a collection of center-left grantmaking and fiscal sponsorship
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Non-profit
For more information, see Tides Nexus The Tides Center is a left-of-center nonprofit created to manage the fiscal sponsorship services of its “sister” organization, the Tides Foundation. Both groups are part of the Tides Nexus of pass-through and fiscal sponsorship nonprofits based in San Francisco, California.
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Non-profit
Also see Tides Nexus The Tides Foundation is a major center-left grantmaking organization and a major pass-through funder to numerous left-leaning nonprofits. The San Francisco, California-based 501(c)(3) nonprofit was founded in 1976 by Drummond Pike, a professional political activist who has since retired from the organization, to funnel
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Non-profit
For more information, see Tides Nexus Tides Inc. (TINC) is a supporting nonprofit in the Tides Nexus, a collection of left-of-center pass-through and fiscal sponsorship nonprofits based in San Francisco, California. TINC operates an office space in San Francisco, Tides Converge (formerly the Thoreau Center for Sustainability), which
